Manual for the Kenwood TH-G71A (Scanned, edited, and proof-read by KB0HAE) (If you find any errors in this file, please E-mail me at kb0hae@usa.net) (Notice: As this plain text manual is intended mainly for visually impaired persons who depend on speech synthesizers, and use screen reader software, all non-text information has been left out. Also, instructions that rely on non-text information have been edited from their original form or left out) NOTICES TO THE USER ATTENTION (U.S.A. Only) Nickel-Cadmium batteries must be replaced or disposed of properly State laws may vary regarding the handling and disposal of Nickel-Cadmium batteries. Please contact your authorized KENWOOD dealer for more information. One or more of the following statements may be applicable: FCC WARNING This equipment generates or uses radio frequency energy Changes or modifications to this equipment may cause harmful interference unless the modifications are expressly approved in the instruction manual. The user could lose the authority to operate this equipment if an unauthorized change or modification is made. INFORMATION TO THE DIGITAL DEVICE USER REQUIRED BY THE FCC This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can generate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However; there is no guarantee that the interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures: Reorient or relocate the receiving antenna. Increase the separation between the equipment and receiver. Connect the equipment to an outlet on a circuit different from that to which the receiver is connected. Consult the dealer for technical assistance. Please observe the following precautions to prevent tire, personal injury, or transceiver damage: Do not transmit with high output power for extended periods. The transceiver may overheat. Do not modify this transceiver unless instructed by this manual or by KENWOOD documentation. When using a regulated power supply, connect the specified DC cable (option) to the DC jack on the transceiver. The supply voltage must be between 6 V and 16 V to prevent damaging the transceiver. When connecting the transceiver to a cigarette lighter socket in a vehicle, use the specified cigarette lighter cable (option). Do not expose the transceiver to long periods of direct sunlight nor place the transceiver close to heating appliances. Do not place the transceiver in excessively dusty areas, humid areas, wet areas, nor on unstable surfaces. ! If an abnormal odor or smoke is detected coming from the transceiver, turn OFF the power immediately and remove the battery case or the battery pack from the transceiver. Contact a KENWOOD service station or your dealer. SUPPLIED ACCESSORIES NICAD battery pack PB-38 (6 V, 650 mAh)1W09-0909-XX1 PB-39 (9.6 V, 600 mAh)1W09-091 1 -XX1 Battery case (BT-1 1)1A02-2078-XX1 Battery charger U.S.A./ Canada W08-0437-XX 1 United kingdom W08-0438-XX 1 Europe W08-0440-XX 1 General W08-0441-XX 1 AC plug adapter E19-0254-XX 1 Belt hook J29-0631 -XX1 Hand strap J69-0339-XX 1 Warranty card U.S.A./ Canada Europe only 1 Instruction manual B62-0739-XX 1 1 Depending on the markets, PB-38, Some General market versions only PB-39, or BT-1 1 is provided CONVENTIONS FOLLOWED IN THIS MANUAL The writing conventions described below have been followed to simplify instructions and avoid unnecessary repetition. ATTENTION: MOST PROCEDURES REQUIRE THAT YOU PRESS AN APPROPRIATE KEY IN EACH STEP WITHIN APPROXIMATELY 10 SECONDS, OR THE PREVIOUS MODE WILL BE RESTORED. Press Press KEY momentarily Press [KEY] (1 s) Press and hold KEY until function begins. Press [KEY1], [KEY2]Press and release KEY1, then press KEY2. Press [KEY1]+[KEY2] Press and hold KEY1 ,then press KEY2. Press with power OFF,[KEY]+ POWER ON. press and hold KEY, then press the PWR switch. INSTALLING THE NICAD BATTERY PACK Note:Because the battery pack is provided uncharged, charge the battery pack before using it with the transceiver For the method of charging the battery pack, refer to "CHARGING THE NICAD BATTERY PACK" 1 Position the two grooves on the inside bottom corners of the battery pack over the corresponding guides on the back of the transceiver. 2 Slide the battery pack along the back of the transceiver until the release latch on the baseof the transceiver locks the battery pack in place. 3 To remove the battery pack, push up the release latch, then slide the battery pack back. INSTALLING ALKALINE BATTERIES WARNING! DO NOT INSTALL THE BATTERIES IN A HAZARDOUS ENVIRONMENT WHERE SPARKS COULD CAUSE AN EXPLOSION. NEVER DISCARD OLD BATTERIES IN FIRE BECAUSE EXTREMELY HIGH TEMPERATURES CAN CAUSE BATTERIES TO EXPLODE Note: It is recommended to use high quality alkaline batteries rather than manganese batteries to enjoy longer periods of battery life. Do not use commercially available NICAD batteries. If you will not use the transceiver for a long period, remove the batteries from the battery case. Do not use different quality of batteries together When the battery voltage is low, replace all four old batteries with new ones. Be sure to match the battery polarities with those marked on the bottom of the battery case. 1 To open the battery case cover, push on the locking tab, then pull the cover up 2 Insert (or remove) four AA (LR6) alkaline batteries. 3Align the two tabs on the battery case cover, then close the cover until the locking tab clicks. 4 To install the battery case onto (or remove from) the transceiver, follow steps 1 to 3 for INSTALLING THE ANTENNA Hold the provided antenna at its base, and screw the antenna into the connector on the top panel of the transceiver until it is snug. INSTALLING THE BELT HOOK Install the provided belt hook onto the back of the NICAD pack or the battery case. To lock the cable of an optional speaker microphone, I position the cable over the left groove on the transceiver then install the belt hook. Last position the cable over right groove. ATTACHING THE HAND STRAP If you want, attach the provided hand strap to the belt hook before installing the hook onto the transceiver. Thread a loop of the small cord on the end of the hand strap through the hole in the top of the belt clip. Pull the hand strap through the loop, and pull tight. To remove the belt hook, pull the belt hook downwards while pushing its tabs from both sides. GETTING ON THE AIR The 7 steps given here will get you on the air in your first QSO right away. So, you can enjoy the exhilaration that comes with opening a brand new transceiver. Press the PWR switch for 1 second or longer Turn the VOL control clockwise to the 11 o=clock position. Press [BAND] to select the VHF or UHF band. Turn the Tuning control to select a frequency Press and hold the PTT switch, then speak in a normal tone of voice Release the PTT switch to receive. Repeat the previous steps to continue Note: When received signals are too weak to recognize, press and hold [MONI] to hear clearer signals. You will, however, also hear background noise. CAUTION: $ THE RECOMMENDED DUTY CYCLE IS 1 MINUTE OF TRANSMISSION AND 3 MINUTES OF RECEPTION. LONGER TRANSMISSIONS OR EXTENDED OPERATION IN THE HIGH POWER MODE MAY CAUSE THE BACK OF THE TRANSCEIVER TO GET HOT $ TRANSMITTING WITH THE SUPPLIED ANTENNA NEAR OTHER ELECTRONIC EQUIPMENT CAN INTERFERE WITH THAT EQUIPMENT ALSO, TRANSMITTING NEAR A REGULATED POWER SUPPLY THAT IS NOT RECOMMENDED BY KENWOOD, MAY CAUSE THE POWER SUPPLY TO OUTPUT AN EXTREMELY HIGH VOLTAGE. THIS VOLTAGE COULD DAMAGE BOTH YOUR TRANSCEIVER AND ANY OTHER EQUIPMENT CONNECTED TO THE POWER SUPPLY Note: If input voltage exceeds approximately 18 V warning beeps sound and "DC ERR" appears on the display ORIENTATION BASIC TRANSCEIVER MODES This section introduces you to the basic modes you can select on this transceiver. VFO mode Press [VFO] to select. In this mode you can change the operating frequency using the Tuning control. MEMORY RECALL MODE Press [MR] to select. In this mode you can change memory channels, using the Tuning control, where you stored frequencies and related data. You cannot enter this mode unless you program one memory channel at least. For further information, refer to "MEMORY CHANNELS" Menu mode Press [F], [BAND] to select. In this mode you can change Menu Numbers. using the Tuning control. On the display you will see various indicators that show what you have selected. Sometimes you may not recall what those indicators mean or how you can cancel the current setting. In such a case, you will find the following table very useful. The six digit numerical display (center of the LCD panel) shows various alphanumeric information such as an operating frequency. or menu selection. To the right of this display you may see a 75, a 5 , or a 25. You will only see these one of these numbers if the frequency does not end with an even number. To the right of this the current three digit memory channel number is displayed when in Memory Recall mode. A bar graph display (bottom center, under the frequency display) shows the strength of received signals. While transmitting, the bar graph display shows the current relative battery charge. Other functions are described later. SELECTING A BAND Press [BAND] to select the VHF or UHF band. Note: If in Memory Recall mode {page 6}, press [VFO], then press [BAND] to select a band. SELECTING FREQUENCIES Turn the Tuning control clockwise to increase the frequency or counterclockwise to decrease the frequency. To change frequencies in steps of 1 MHZ, press [MHZ] first. 1 MHZ digit blinks. Pressing [MHZ] again cancels this function. If you cannot select a particular frequency, the frequency step size needs to be changed. See "CHANGING FREQUENCY STEP SIZE". You can also select frequencies with the numeric keys. See "KEYPAD DIRECT ENTRY". TRANSMITTING 1 When ready to begin transmitting, press and hold the PTT switch and speak in a normal tone of voice. The On Air lamp lights red and the battery meter appears. Speaking too close to the microphone, or too loudly, may increase distortion and reduce intelligibility of your signal at the receiving station. The battery meter shows the current relative battery charge. 2 When you finish speaking, release the PTT switch. Time-Out Timer: Holding down the PTT switch for more than 10 minutes causes the transceiver to generate a beep and stop transmitting. Release, then press the PTT switch to resume transmitting. You cannot switch this function OFF. E Selecting Output Power Press [LOW] to select high (default), low, or economic low power (lowest). "HI", "LO", or "EL" appears to show the current selection. Note: Selecting lower transmit power is a wise method to reduce battery consumption if communication is still reliable. WHAT IS A MENU? Many functions on this transceiver are selected or configured via a software-controlled Menu instead of physical controls on the transceiver. Once familiar with the Menu system, you will appreciate the versatility it offers. MENU ACCESS 1 Press [F], [BAND] to enter Menu mode. The last Menu Number used appears. Depending on Menu Nos., press [BAND], then turn Tuning control to select numeric values. Press [BAND] again to complete the setting. 4 Press any key other than [BAND], [LAMP], and [MONI] to exit Menu mode. 2 Turn the Tuning control to select the desired Menu number. 3 Press [BAND] to switch the selection MENU CONFIGURATION In the following numbered list, the menu options are given, and at the end of each menu item in the list the default value is given, if there is one. 1 Scan resume method Time-Operated (TO), Carrier-Operated (CO), Seek (SE) Time-Operated (TO) 2 Memory recall method All bands (ALL) Single band (ONE) All bands 3 Programmable VFO Frequencies selectable on the upper/lower receive Upper/lower limits) band frequency limits on the band 4 Battery Saver ON/OFF ON 5 Automatic Power Off ON/OFF ON 6 Beep function ON/OFF ON 7 Automatic Repeater Offset ON/OFF ON 8 Offset frequency 00.000 MHZ to 29.950 MHZ See reference page. 9 Tuning Control Enable ON/OFF OFF 10 DTMF number storing! confirming see reference page. 11 Priority Scan method Mode N Mode B Mode A 12 TX Inhibit ON/OFF OFF 13 DTMF Tone TX Hold ON/OFF OFF 14 Speaker configuration single speaker (ONE), Two speakers (BOTH) Single speaker 15 Transceiver Controll ON/OFF OFF 16(U.S.A./Canada only) AM mode FM mode AM mode 1 This menu item is used for controlling the transceiver using a personal computer. For further information, consult your dealer. 2 This menu item is accessible only after selecting the 118 MHZ band. Operating Through Repeaters Repeaters are often installed and maintained by radio clubs, sometimes with the cooperation of local businesses involved in the communications industry. Compared to simplex communication, you can usually transmit over much greater distances by using a repeater. Repeaters are typically located on a mountain top or other elevated location. Often they operate at higher ERP (Effective Radiated Power) than a typical station. This combination of elevation and high ERP allows communications over considerable distances. REPEATER ACCESS Most amateur radio voice repeaters use a separate receive and transmit frequency. You can set a separate transmit frequency by selecting the offset frequency offset direction with respect to the receive frequency addition, some repeaters may require the transceiver transmit a tone before the repeater can be used. T(transmit this required tone, activate the Tone function and select a tone frequency. The required offset direction, offset frequency, and frequency depend on the repeater you are accessing Consult your local repeater reference. Flow Chart for Repeater Access Select a band. Select a receive frequency. Select an offset direction. Select an offset frequency. Selecting Offset direction Select whether the transmit frequency will be higher (+) or lower (-) than the receive frequency. 1 Select the desired band. 2 Press [F], [REV]. Each time you repeat this key operation, the offset direction changes. If the offset transmit frequency falls outside the allowable transmit frequency range, transmitting is inhibited until the transmit frequency is brought within the band limits by one of the following methods; Move the receive frequency further inside the band. Change the offset direction. Note: While using an odd-split memory channel or transmitting, you cannot change the offset direction. Select how much the transmit frequency will be offset from the receive frequency. The default offset frequency on the VHF band is 600 kHz no matter which market version; the default on the UHF band is 5 MHZ (TH-G71A) or 1.6 MHZ (TH- G71E). 1 Select the desired band. 2 Press [F], [BAND] to enter Menu mode. 3 Select Menu No.8 (OFFSET). 4 Press [BAND], then select the appropriate offset frequency. The selectable range is from 00.000 MHZ to 29.950 MHZ in steps of 50 kHz. 5 Press [BAND] again to complete the setting. 6 Press any key other than [BAND], [LAMP], and [MONI] to exit Menu mode. TH-G71E only: If you have selected "-" for the offset direction, you cannot change the default (-76 MHZ). Note: After changing the offset frequency the new offset frequency will also be used by automatic Repeater Offset. Activating Tone Function 1 Select the desired band. 2 Press [F], [LOW] to switch the Tone function ON(or OFF) "T" appears when the Tone function is ON. Note: You cannot use the Tone and CTCSS functions simultaneously Switching the Tone function ON after activating the CTCSS deactivates the CTCSS. TH-G71E only: When you access repeaters that require 1750Hz tones, you need not activate the Tone function. No matter which selection you make here, pressing [LOW] while pressing the PTT switch or simply pressing [LOW] causes the transceiver to transmit 1750Hz tones. SELECTING A TONE FREQUENCY 1 Select the desired band. 2 Press [F], [LOW] to activate the tone function. "T" appears. 3 Press [F], [9]. The current tone frequency appears and blinks. 4 Turn the Tuning control to select a tone frequency. 5 Press any key other than [LAMP] and [MONI] to complete the setting. Here is a list of possible tone settings. Frequencies are in hertz. 67.0 71.9 74.4 77.0 79.7 82.5 85.4 88.5 91.5 94.8 97.4 100 103.5 107.2 110.9 114.8 118.8 123 127.3 131.8 136.5 141.3 146.2 151.4 156.7 162.2 167.9 173.8 179.9 186.2 192.8 203.5 210.7 218.1 225.7 233.6 241.8 250.3 TH-G71E only: To transmit 1750 Hz tones, press and hold the PTT switch, then press [LOW], or simply press and hold [LOW]. Releasing [LOW] quits transmitting 1750Hz tones. Automatic Repeater Offset (U.S.A.) Canada Europe Only) This function automatically selects an offset direction and activates the Tone function, according to the frequency that you select on the VHF band. The transceiver is programmed for offset direction as shown below. To obtain an up-to-date band plan for repeater offset direction, contact your national Amateur Radio association. 1 Press [F], [BAND] to enter Menu mode. 2 Select Menu No.7 (ARO). 3 Press [BAND] to switch the function ON (default) or OFF. 4 Press any key other than [BAND], [LAMP], and (MONI] to exit Menu mode. Note: Automatic Repeater Offset does not function when Reverse is ON. However, pressing (REV] after Automatic Repeater Offset has selected an offset (split) status, exchanges the receive and transmit frequencies. REVERSE FUNCTION When used while monitoring a repeater, the Reverse function allows you to manually check the signal strength of a station accessing the repeater. If the station's signal is strong, it is best to move to a simplex frequency to continue the contact and free up the repeater. Press [REV] to switch the Reverse function ON (or OFF). The receive frequency and transmit frequencies are exchanged "R" appears when the function is ON. Note: If pressing [REV] places the transmit frequency outside the allowable transmit frequency range, an error beep sounds when [PTT] is pressed, and transmission is inhibited. If reversal would place the receive frequency outside the receive frequency range, an error beep sounds when [REV] is pressed. No reversal occurs. Automatic Repeater Offset does not function while Reverse is ON. You cannot switch Reverse ON or OFF while transmitting MEMORY CHANNELS In memory channels, you can store frequencies and related data that you often use. Then you need not reprogram those data every time. You can quickly recall wanted channels by simple operation. A total of 200 memory channels are available for VHF and UHF. You can also store a name for each memory channel. For more information, see "NAMING MEMORY CHANNELS" {page 20}. SIMPLEX&REPEATER OR ODD-SPLIT MEMORY CHANNEL? You can use each memory channel as a simplex and repeater channel or odd-split channel. Store only one frequency to use as a simplex and repeater channel or two separate frequencies to use as an odd-split channel. Select either application depending on the operations you have in mind. Simplex&repeater channel allows: Simplex frequency operation Repeater operation with a standard offset (If an offset direction and offset frequency are stored) Odd-split channel allows: Repeater operation with a non-standard offset Note: Not only can you store data in memory channels, but you can also overwrite existing data with new data. STORING SIMPLEX FREQUENCIES OR STANDARD REPEATER FREQUENCIES 1 Press [VFO] to select VFO mode. 2 Press [BAND] to select the desired band. 3 Turn the Tuning control to select the desired frequency. You can also enter digits directly from the keypad. See "KEYPAD DIRECT ENTRY". 4 If storing a standard repeater frequency, select the following data: Offset direction Tone ON, if necessary Tone frequency, if necessary If storing a simplex frequency, you may select other related data (CTCSS ON, CTCSS freq., etc.) 5 Press [F]. A memory channel number appears on the right and blinks. A triangle icon appears below the memory channel number if the channel already contains data. 6 Within 10 seconds, turn the Tuning control to select the desired memory channel. 7 Press(MR] The selected frequency and related data are stored in the memory channel. If the memory channel selected in the previous step already contained data, the new data overwrites the previous data. STORING ODD-SPLIT REPEATER FREQUENCIES Some repeaters use a receive and transmit frequency pair with a non-standard offset. To access those repeaters, it is necessary to store two separate frequencies in a single memory channel. The following steps will allow you to operate on those repeaters without having to alter the offset programming in the Menu. 1 Store the appropriate receive frequency by using steps 1 to 7 given for simplex or standard repeater frequencies. If necessary, select Tone ON and tone frequency 2 Select the appropriate transmit frequency. 3 Press [F]. 4 Within 10 seconds, turn the Tuning control to select the same memory channel that you selected in step 1 above. 5 Press [PTT]+[MR]. _ The selected transmit frequency is stored in the memory channel. Note: When you recall an odd-split memory channel A+" and "-"appear on the display To confirm the transmit frequency press [REV]. Transmit Offset status and Reverse status are not stored in an odd- split memory channel RECALLING MEMORY CHANNELS 1 Press [MR] to enter Memory Recall mode. The memory channel used last is recalled. 2 Turn the Tuning control to select the desired memory channel. You cannot recall empty memory channels. To restore VFO mode, press [VFO]. You may want to recall only memory channels that store frequencies of the current band. Access Menu No.2 (MR) to select "ONE". The default is "ALL". ONE: Recalls only memory channels of the current band. ALL: Recalls all programmed memory channels. For example, allows you to recall a VHF frequency channel when operating the UHF band. **rew Note: You can also recall memory channels by directly entering numeric keys. See "Memory Channel Number Entry" (page 40). When you recall an odd-split memory channel "+" and "-"appear on the display Press [REV] to display the transmit frequency After recalling a memory channel, you may program data such as Tone or CTCSS. These settings, however are cleared once you select another channel or the VFO mode. To permanently store the data, overwrite the channel contents (page 18}. CLEARING MEMORY CHANNELS 1 Recall the desired memory channel. 2 Switch OFF the power to the transceiver. 3 Press [MR]+ POWER ON A confirmation message appears. 4 Press [MR] again. The contents of the selected memory channel are erased. NAMING MEMORY CHANNELS You can name memory channels using up to 6 alphanumeric characters. When you recall a named memory channel, its name appears on the display instead of the stored frequency. Names can be callsigns, repeater names, cities, names of people, etc. Note: You can also name the Program Scan and Priority channels, but you cannot name the Call channel. 1 Recall the desired memory channel. 2 Press [F], [4] to enter Memory Naming mode. The first digit blinks. If you recall a memory channel that has a name stored, the last digit blinks. 3 Turn the Tuning control to select the first digit. You can select "0" to "9", "A" to "Z", "-", "I", or a space. 4 Press [MR]. The second digit blinks. 5 Repeat steps 3 and 4 to enter up to 6 digits. After selecting the 6th digit, you need not press [MR]. To erase and re-enter the preceding digits, press [VFO] as many times as required. 6 Press [F] to complete the setting. Note: Names can be assigned only to memory channels h which you have stored frequencies and related data. The stored names can be overwritten by repeating steps 1 to 6. The stored names can be erased by repeatedly pressing [VFO] in step 2 then pressing [F]. The stored names also are erased by clearing memory channels. SWITCHING MEMORY NAME/ FREQUENCY DISPLAY After storing memory names, you can switch the display between memory names and frequencies. You may sometimes want to confirm frequencies stored in name memory channels. 1 Press [MR] to enter Memory Recall mode. 2 Press [F], [5] to switch between memory name any frequency display. CALL CHANNEL The Call channel can be used to store any frequency and related data that you will recall often. The Call channel also can be programmed either as a simplex&repeater or odd-split channel. No matter what mode the transceiver is in, the Call channel can always be selected quickly. You may want to dedicate the Call channel as an emergency channel within your group. In this case, the Call/VFO scan {page 29}will be useful. The default frequency stored in the Call channel is shown below: U.S.A./Canada; VHF 144.000 MHZ, UHF 440.000 MHZ Europe/General; VHF 144.000 MHZ, UHF 430.000 MHZ The contents of the Call channel cannot be deleted; however, you can overwrite old data with new data as described in the following section. Recalling the Call Channel 1 Select the desired band. 2 Press [CALL] to recall the Call channel. AC" appears. Changing Call Channel Contents 1 Select the desired band. 2 Select the desired frequency and related data (Tone, CTCSS, etc.) using VFO mode or Memory Recall {page 1 9}. When you program the Call channel as an odd-split channel, select a receive frequency. 3 Press [F], [CALL]. The selected frequency and related data are stored in the Call channel. The previous mode is restored. To also store a transmit frequency, proceed to the next step. 4 Select the desired transmit frequency. 5 Press [F]. 6 Press [PTT]+[CALL]. The selected transmit frequency is stored in the Call channel, and the previous mode is restored. Note: Transmit Offset status and Reverse status are not stored h an odd-spilt Call channel. Lockout status and memory names are not copied from a memory channel to the Call channel. To restore the previous mode, press [CALL] again. To store data other than frequencies, select the data in step 2, not step 4. MEMORY - VFO TRANSFERS Transferring the contents of a memory channel or the Call channel to the VFO can be useful if you want to search for other stations or a clear frequency, near the selected memory channel or Call channel frequency. 1 Recall the desired memory channel or the Call channel. 2 Press [F], [VFO]. The entire contents of the memory channel or the Call channel are copied to the VFO. VFO mode is selected after the transfer is completed. Note: A transmit frequency from an odd-split memory channel or odd-split Call channel is not transferred to the VFO. To transfer a transmit frequency press [REV] then press [F], [VFO]. Lockout status and memory names are not copied from a memory channel to the VFO. If you recall the Call channel in step 1, simply turning the Tuning control also transfers the contents to the VFO. The frequency however; is changed by one step. CHANNEL DISPLAY FUNCTION When this function is switched ON, the transceiver displays only a memory channel number instead of a frequency. Press [BAND]+ POWER ON to switch this function ON (or OFF). When in Channel Display mode, you cannot use the following functions: VFO Select Memory Channel Store Memory Channel Clear Memory Name! Frequency Display Switch Priority Scan Partial/Full Reset Band Select Call Channel Recall Memory Name Store Memory VFO Transfer Call Channel Store Call/Memory Scan Note: You cannot switch this function ON if you have stored frequencies in no memory channels. When in Channel Display mode, you may want to recall only memory channels of the desired band. Before pressing [BAND]+ POWER ON, select "ONE" in Menu No.2 (MR), then select the desired band. INITIALIZING MEMORY If your transceiver seems to be malfunctioning, initializing the transceiver may resolve the problem. Remember that you need to re-program memory channels after initialization. On the other hand, initialization is a quick way to clear all memory channels. Note: While using the Channel Display or Transceiver Lock function, you cannot do Partial Reset nor Full Reset VHF Band Defaults U.S.A./Canada 144.000MHz, 5 kHz Spacing 88.5 Hz Tone Europe/General MHZ 144.000MHz, 12.5 kHz Spacing, 88.5 Hz Tone UHF Band Defaults U.S.A./Canada. 440.000MHz 25 kHz Spacing, 88.5 Hz Tone Europe/General 430.000 MHZ 25 kHz Spacing, 88.5 Hz Tone Partial Reset (VFO) Use to initialize all settings except the memory channels, the Call channel, the DTMF channels, and Memory Channel Lockout. 1 Press [VFO]+ POWER ON. A confirmation message appears. 2 Press [VFO] again. To quit resetting, press any key other than [VFO]. Full Reset (Memory) Use to initialize all settings. 1 Press [F]+ POWER ON. A confirmation message appears. To quit resetting, press any key other than [F]. 2 Press [F] again. SCANNING Scan is a useful feature for hands-off monitoring of your favorite frequencies. After becoming comfortable with how to use all types of Scan, the monitoring flexibility gained will increase your operating efficiency. Note: Remember to adjust the squelch threshold level before using Scan. You cannot start Scan while Tone Alert is ON. While using CTCSS, Scan stops for any signal received; however, the squelch opens only for signals that contain the same CTCSS tone that is selected on your transceiver. This transceiver provides the following conventional cans in addition to "Priority Scan" that may be new to you: VFO Scan; Scans all frequencies tunable on the band Memory Scan; Scans frequencies stored in the memory channels MHZ Scan; Scans all frequencies within 1 MHZ range Program Scan; Scans all frequencies in the range selected on the band Call/VFO Scan; Scans Call channel plus the current VFO frequency Call/Memory Scan; Scans Call channel plus the memory channel last used SCAN RESUME METHODS Before using Scans other than Priority Scan, it's necessary to decide under what condition you want your transceiver to continue scanning after detecting and stopping for a signal. You can choose one of the following modes. The default is Time-Operated mode. Time-Operated mode Your transceiver stops scanning when detecting a signal, remains there for approximately 5 seconds, and then continues to scan even if the signal is still present. Carrier-Operated mode Your transceiver stops scanning when detecting a signal and remains on the same frequency until the signal drops out. There is a 2 second delay between signal drop-out and scan resumption to allow time for any responding stations to begin transmitting. Seek mode Your transceiver stops scanning when detecting a signal and remains on the same frequency; the transceiver stays on this frequency even after the signal drops out and does not automatically resume scanning. Selecting Scan Resume Method 1 Press [F], [BAND] to enter Menu mode. 2 Select Menu No.1 (SCAN). 3 Press [BAND] to select Time-Operated (TO), Carrier-Operated (CO), or Seek (SE) mode. 4 Press any key other than [BAND], [LAMP], and [MONI] to exit Menu mode. Note: Pressing and holding [MONI] causes the transceiver to stop scanning; releasing [MONI] causes it to resume scanning. VFO SCAN I VFO Scan allows you to scan all frequencies from the lowest frequency to the highest frequency on the band. The current frequency step size is used. 1 Select the desired band. 2 Press [VFO] (1 s). The 1 MHZ decimal blinks while scanning is in progress. Scan starts at the frequency currently displayed. To reverse the scan direction, turn the Tuning control clockwise (upward scan) or counterclockwise (downward scan). 3 To quit VFO Scan, press any key other than [LAMP], [MONI], and [F). Note: The squelch must be closed for Scan to function. MEMORY SCAN Memory Scan allows all memory channels containing data to be scanned. 1 Press (MR] (1 s). The 1 MHZ decimal blinks while scanning is in progress. Scan starts with the channel last recalled. To reverse the scan direction, turn the Tuning control clockwise (upward scan) or counterclockwise (downward scan). 2 To quit Memory Scan, press any key other than [LAMP], [MONI], and [F]. Note: At least 2 or more memory channels must contain data and must not be locked out. The squelch must be closed for Scan to function. The L0 to L9 and UO to U9 memory channels and the priority channel are not scanned. You can also start Memory Scan when in Channel Display mode. While Scan is being interrupted, the channel number blinks. If you select "ONE" using Menu No.2 (MR), memory channels on only the current band will be scanned; otherwise, memory channels on both VHF and UHF bands will be scanned. Locking Out Memory Channels Memory channels that you prefer not to monitor while scanning can be locked out. 1 Recall the desired memory channel. 2 Press [F], [0] to switch Lockout ON (or OFF). A star appears below the memory channel number to indicate that the channel has been locked out. Note: The LO to L9 and UO to U9 memory channels and the priority channel cannot be locked out. MHZ SCAN MHZ Scan allows you to scan a 1 MHZ segment of the band. The current 1 MHZ digit determines the limits of the scan. For example, if the current frequency is 438.400 MHZ, then MHZ Scan would scan from 438.000MHz to 438.975 MHZ. The exact upper limit depends on the step size selected. 1 Press [VFO] to select VFO mode. 2 Select the desired band. 3 Press [MHZ] (1 S) to start MHZ Scan. The 1 MHZ decimal blinks while scanning is in progress. Scan starts at the frequency currently displayed. To reverse the scan direction, turn the Tuning control clockwise (upward scan) or counterclockwise (downward scan). 4 To quit MHZ Scan, press any key other than [LAMP], [MONI], and [F]. PROGRAM SCAN Program Scan is similar to VFO Scan except that you select the frequency range of the scan. Setting Scan Limits You can store up to 10 scan ranges in memory channels LO/UO to L9/U9. 1 Select the desired band. 2 Turn the Tuning control to display the desired lower limit. 3 Press [F]. 4 Turn the Tuning control to select a channel in the range LO to L9. 5 Press [MR]. The lower limit is stored in the channel. 6 Turn the Tuning control to display the desired upper limit. 7 Press [F). 8 Turn the Tuning control to select a matching channel in the range UO to U9. If you have selected for example L3 in step 4, select U3. 9 Press [MR). The upper limit is stored in the channel. 10 To confirm the stored scan limits, press [MR], select the L and U channels. Note: The lower limit must be lower in frequency than the upper limit The lower and upper frequency steps must be equal. The lower and upper limits must be selected on the same band Using Program Scan 1 Press [VFO] to select VFO mode. 2 Select the desired band. 3 Select a frequency equal to or between the programmed scan limits. 4 Press [VFO] (1 S). The 1 MHZ decimal blinks while scanning is in progress. Scan starts at the frequency currently displayed. To reverse the scan direction, turn the Tuning control clockwise (upward scan) or counterclockwise (downward scan). 5 To quit Program Scan, press any key other than [LAMP], (MONI], and [F]. Note: The squelch must be closed for Scan to function. If the frequency step of the current VFO frequency differs from that of the programmed frequencies, you cannot use Program Scan. If the frequency steps of the lower limit and upper limit differ; you cannot use Program Scan. If the current VFO frequency is within more than one programmed scan range, the range stored in the smallest channel numbers is used. CALL/VFO SCAN Use CaII/VFO Scan to monitor both the Call channel and the current VFO frequency on the selected band. 1 Press [VFO] to select VFO mode. 2 Select the desired band. 3 Select the desired frequency. 4 Press [CALL] (1 s) to start CaII/VFO Scan. The 1 MHZ decimal blinks while scanning is in progress. 5 To quit CaII/VFO Scan, press any key other than [LAMP], [MONI], and [F]. CALL/MEMORY SCAN Use Call/Memory Scan to monitor both the Call channel and the desired memory channel. 1 Recall the desired memory channel. 2 Press [CALL] (1 s) to start Call/Memory Scan. The 1 MHZ decimal blinks while scanning is in progress. The Call channel on the same band as of the selected memory channel is used for Scan. 3 To quit Call/Memory Scan, press any key other than [LAMP], [MONI], and [F]. Note: The memory channel last used is scanned even if it has been locked out. Selecting Priority Scan Method . This transceiver has the following two modes for Priority Scan. Use mode B when you do not want Priority Scan to disrupt your current QSO. Mode A: Monitors the Priority channel every 3 seconds no matter whether or not signals are being received on the current operating frequency. Mode B: Monitors the Priority channel every 3 seconds only when no signals are present on the current operating frequency. 1 Press [F], [BAND] to enter Menu mode. 2 Select Menu No.11 (PRI). 3 Press [BAND] to select mode A (default) or mode 4 Press any key other than [BAND], [LAMP], and [MONI] to exit Menu mode. Using Priority Scan 1 Press [F], [8] to activate Priority Scan. "PRI" appears. When signals are received on the Priority channel, a beep sounds and the Priority channel frequency appears. In addition, "Pr" appears and blinks. 2 Press the PTT switch to transmit on the Priority channel and release the PTT switch to receive. Approximately 3 seconds after signals drop, Priority Scan resumes. 3 To quit Priority Scan, press [F], [8] again. Note: When signals are received on the Priority channel programmed with CTCSS, the Priority channel is recalled; however, the squelch does not open unless the signals contain the matching CTCSS tone. You can simultaneously use Priority Scan and any other type of Scan; however Priority Scan does not function while the other scan is being paused. Pressing and holding [MONI] while using Priority Scan allows you to monitor the current operating frequency; releasing [MONI] resumes Priority Scan. You may sometimes want to hear calls from only specific persons. The Continuous Tone Coded Squelch System (CTCSS) allows you to ignore (not hear) unwanted calls from other persons who are using the same frequency. Simply select the same CTCSS tone as selected by the other persons in your group. A CTCSS tone is subaudible and is selectable from among the 38 standard tone frequencies. Note: CTCSS does not cause your conversation to be private. It only relieves you of listening to unwanted conversations. USING CTCSS 1 Select the desired band. 2 Press [F], [6] to switch the CTCSS function ON (or OFF). "CT" appears when CTCSS is ON. 3 Press [F], [9]. The current CTCSS frequency appears and blinks. 4 Turn the Tuning control to select a tone frequency 5 Press any key other than [LAMP] and [MON I] to complete the setting. 6 When you are called: The squelch of your transceiver opens only when 1 selected tone is received. When you make a call: Press and hold [PTT]. Note: Skip steps 3 to 5 if you have already programmed the appropriate CTCSS frequency You can select a separate tone frequency for the CTCSS and Tone functions. You cannot use the CTCSS and Tone functions simultaneously Switching the CTCSS function ON after activating the Tone function deactivates the Tone function. If you select a high tone frequency receiving audio or noise that contains the same frequency portions may cause CTCSS to function incorrectly To prevent noise from causing this problem, select an appropriate noise squelch level. Automatic Tone Frequency Id This function automatically identifies the incoming tone frequency on a received signal. 1 Select the desired band. 2 Press [F], [6] (1 s) to activate the function. The current tone frequency appears and the 1 Hz decimal blinks. When a signal is received, the transceiver begins scanning through all tone frequencies in order to identify the incoming tone frequency. When the tone frequency is identified, the identified frequency appears and blinks. To continue scanning, turn the Tuning control. The identified frequency is programmed in place of the currently set CTCSS frequency. 3 Press any key other than [LAMP] and [MONI] to quit the function. Note: Received signals are audible while scanning is in progress. USING DTMF TONES You can send DTMF tones by using the DTMF keys on the keypad. The keypad includes the 12 keys found on a push-button telephone plus 4 additional keys (A, B, C, D). These additional keys are required for various control operations by some repeater systems. MAKING DTMF CALLS 1 Press and hold the PTT switch. 2 Press the keys in sequence on the keypad to send DTMF tones. The corresponding DTMF tones are transmitted. DTMF Tone TX Hold This function makes the transceiver remain in the transmit mode for 2 seconds after you release each key. So you can release the PTT switch after beginning to press keys. 1 Press [F], [BAND] to enter Menu mode. 2 Select Menu No.13 (2S). 3 Press [BAND] to switch the function ON or OFF (default). 4 Press any key other than [BAND], [LAMP], and [MONI] to exit Menu mode. Autopatch (U.S.A. and Canada) Some repeaters in the U.S.A. and Canada offer a service called Autopatch. Autopatch allows you to access the public telephone network by sending DTMF tones. Some repeaters require a special key sequence to activate Autopatch. Check with the repeater control operator. STORING DTMF NUMBERS FOR AUTOMATIC DIALER To store a DTMF number with a maximum of 16 digits in any of 10 dedicated DTMF memory channels, follow the procedure below. Note: Audible DTMF tones from other transceivers near you may be picked up by your microphone. If so, this could prevent the function from working correctly. 1 Press [F], [BAND] to enter Menu mode. 2 Select Menu No.10 (DTMF MR). 3 Press [BAND]. 4 Use the keypad to enter the digits of the number to be stored. The corresponding DTMF tones are heard. If you enter incorrect digits, press [LOW] to erase all digits entered. 5 Press [BAND] to complete entry. The display for entering a channel number appears 6 Press a single key [0] to [9] to select the desired channel. The entered number is stored in the selected channel. 7 Press any key other than [BAND], [LAMP], [MONI], and [0] to [9] to exit Menu mode. CONFIRMING STORE) DTMF NUMBERS The display for entering a DTMF number appears. 1 Press [F], [BAND] to enter Menu mode. 2 Select Menu No.10 (DTMF MR). 3 Press a single key [0] to [9] to select the desired channel. The number stored in the channel scrolls across the display accompanied by DTMF tones from the speaker. 4 Press any key other than [BAND], [LAMP], [MON I], and [0] to [9] to exit Menu mode. TRANSMITTING STORED DTMF NUMBERS To transmit a stored DTMF number, follow the procedure below. 1 Press [PTT]+[BAND]. The first 4 DTMF digits of the channel used last and the channel number appear. 2 Release only [BAND], then press (0] to [9] to select the desired channel. The number stored in the channel scrolls across the display accompanied by DTMF tones from the speaker. After the transmission, the frequency display is restored. Note: In step 2 you may forget the channel number you should select. After releasing only [BAND], turn the Tuning control to find the desired channel, then press [BAND] again. While turning the Tuning control, you will confirm the first 4 digits stored in each channel. TX INHIBIT You can disable the TX function to prevent unauthorized individuals from transmitting, or to eliminate the risk of accidentally transmitting by yourself. Access Menu No.12 (TXS) to switch TX Inhibit ON or OFF (default). Pressing the PTT switch after switching TX Inhibit ON causes the transceiver to generate an error beep and display 'TX STOP". TRANSCEIVER LOCK This function prevents unauthorized individuals from changing the transceiver settings. Press [F] (1 s) to switch the function ON (or OFF). A key icon appears when the function is ON. You may want to use the Tuning control when in Transceiver Lock mode. Access Menu No.9 (ENG) to switch the Tuning Control Enable function ON or OFF(default) AUTOMATIC POWER OFF (APO) Automatic Power Off is a background function that monitors whether any keys have been pressed, or whether any control has been turned. After 1 hour passes with no operations, APO turns OFF the power. However, 1 minute before the power turns OFF, "APO"blinks and a series of warning tones sound. Access Menu No.5 (APO) to switch the function ON(default) or OFF. Note: If the squelch opens or any settings are changed during the 1 hour period while APO is ON, the timer resets. When the squelch closes or you stop changing the settings, the timer begins counting again from 0. The APO timer does not operate while Tone Alert or any scan other than Priority Scan is being used. BATTERY SAVER Battery Saver becomes active when the squelch is closed and no key is pressed for more than 10 seconds. This function becomes passive whenever the squelch is opened or any key is pressed. Access Menu No.4 (SAV) to switch the function ON(default) or OFF. LAMP FUNCTION You can illuminate the transceiver display by pressing (LAMP). Approximately 5 seconds after releasing [LAMP], the light goes OFF if no other key is pressed Pressing any key other than [LAMP] while the display is lit restarts the 5 second timer; pressing [LAMP] turns OFF the light immediately. To latch the light ON, press (F], [LAMP]. The light remains ON until you press [F], [LAMP] again. BEEP ON/OFF The transceiver beeps each time you press a key on the keypad. You can also switch this function OFF. Access Menu No.6 (BP) to switch the function ON(default) or OFF. SWITCHING AM/FM MODE (U.S.A./ CANADA ONLY) Your transceiver can also receive in AM mode. Select the 118 MHZ band, then access Menu No.16(F/A) to select FM or AM (default). A spade icon appears when you select AM mode. TONE ALERT Tone Alert provides an audible alar~ to indicate when signals are received on the frequency you are monitoring. If used with CTCSS, the transceiver beep only when receiving the same CTCSS tones as you selected. Select the desired band, then press (F], (7] to switch Tone Alert ON (or OFF) A bell icon appears when Tone Alert is ON. When receiving correct signals, an alarm sounds and the bell icon starts blinking. Press the PTT switch to quit Tone Alert. The display shows the number of hours and minutes elapsed after signals were received. After 99 hours and 59 minutes pass, counting stops. When the next signal received, the time resets to 00.00 and counting continues. Each time a new signal is received, the time resets to 00.00. _ Note: While Tone Alert is ON, there is no speaker output when a signal is received. To hear receive audio, press [MON]. When Tone Alert is ON, APO does not turn the power OFF When Tone Alert is ON, you can use only the following functions Lamp ON Lamp Latch ON Monitor Squelch Level Select PROGRAMMABLE VFO If you want, you can set limits for the minimum and maximum frequencies that are selectable using the Tuning control. For example, if you select 436 MHZ for the lower limit and 437 MHZ for the upper limit, the tunable range will be from 436.000 MHZ to 437.975 MHZ. This function will be useful it you always check frequencies within a certain range. Note: You cannot program the 100 kHz and subsequent digits. The exact 100 kHz and subsequent digits of the upper limit depend on the step size selected. You can select the lower and upper limits within the allowable receive frequency range that differs depending on the markets. 1 Press [VFO] to select VFO mode. 2 Select the desired band. 3 Press [F], [BAND] to enter Menu mode. 4 Select Menu No.3 (PRO VFO). 5 Press [BAND], then select the lower frequency limit using the Tuning control. 6 Press [BAND] again, then select the upper frequency limit using the Tuning control. 7 Press [BAND] once again to complete the setting. 8 Press any key other than [BAND], [LAMP], and [MONI] to exit Menu mode. CHANGING SPEAKER CONFIGURATIONS If using an optional speaker microphone, you can select whether you will hear audio from only the speaker microphone or both the speaker microphone and transceiver. The default is "speaker microphone only". 1 Press [F], [BAND] to enter Menu Mode. 2 Select Menu No.14 (SP). 3 Press [BAND] to select "ONE" (default) or "BOTH". 4 Press any key other than [BAND], [LAMP], and [MONI] to exit Menu mode. KEYPAD DIRECT ENTRY You can select the desired operating frequency or memory channel by entering digits directly from the keypad. Enter the next digit within 10 seconds. Frequency Entry 1 Press [VFO] to select VFO mode. 2 Select the desired band. 3 Press the numeric keys in sequence on the keypad. Enter the digits in order from the most significant down to the least significant. Note: When the current step size is 5, 10, 15, 20, 25, 30, 50, or 100 kHz, the 1 kHz digit is corrected according to which key is pressed for the 1 kHz digit. Pressing [0] [4] selects "0" and pressing [51 [9] selects "5". When the current step size is &25 kHz or 12.5 kHz, the 1 kHz and subsequent digits are corrected according to which keys are pressed for the 10 kHz and 1 kHz digits. Memory Channel Number Entry 1 Press [MR] to enter Memory Recall mode. The memory channel used last is recalled. 2 Press the numeric keys to enter a 3-digit memory channel number. To recall channel 3, for example, enter "003". If you enter a memory channel that does not contain data, an error beep sounds. Note: You cannot recall a Program Scan channel nor the Priority channel with keypad direct entry CHANGING FREQUENCY STEP SIZE Choosing the correct step size is essential in order to select your exact receive frequency using the Tuning control. The default step size on the VHF band is 5 kHz (U.S.A./Canada) or 12.5 kHz (Europe/General). The default on the UHF band is 25 kHz no matter which market version. 1 Press [VFO] to select VFO mode. 2 Select the desired band. 3 Press [F), [MHZ]. The current step size appears 4 Turn the Tuning control to select the desired step size. The selectable step sizes are 5, 6.25,10,12.5, 15, 20, 25, 30, 50, and 100kHz. 5 Press any key other than [LAMP] and [MONI) to complete the setting. Note: Changing between step sizes may correct the displayed frequency For example, it 144.995 MHZ is displayed with a 5 kHz size selected, changing to a 12.5 kHz step size corrects the displayed frequency to 144.9875 MHZ. MICROPHONE CONTROL After connecting the optional SMC-33 or SMC-34 speaker microphone, you can change numerous transceiver settings without using the transceiver keys or controls. The 1, 2, and 3 keys located on the top of the microphone are programmable with the transceiver key (or key combination) function. The assigned default functions are as follows: [1]: Band select [2]: VFO/ Memory Recall mode switch (3]: Call channel recall (TH-G71 E: Transmit power select) Note: Turn OFF The transceiver power before connecting the optional speaker microphone. If the LOCK switch located on the rear of the microphone is ON, you cannot re-program the Programmable Function keys. 1 Press one of the following key combinations depending on which key you want to re- program: Mic [1]+ POWER ON ("PF 1" appears) Mic [2]+ POWER ON (APF 2" appears) Mic [3]+ POWER ON ("PF 3" appears) 2 Press a key or key combination on the transceiver that you want to assign. To assign the Up function, rotate the Tuning control clockwise. To assign the Down function, rotate the Tuning control counterclockwise. Pressing the PTT switch assigns the VFO/MR switch. Pressing [0] to [9] allows you to recall a memory channel number 0 to 9. You can assign the following key combinations: [LAMP]; Lamp Latch ON/OFF [BAND] Menu mode select [LOW] Tone ON/OFF [1]Squelch level select [4]Memory name store [5]Memory name/frequency [6] CTCSS ON/OFF [7] TONE ALERT ON/OFF [8] Priority Scan ON/OFF [9] Tone frequency select [0]Memory Channel Lockout ON/OFF [VFO] Memory ~ VFO transfer [MR] Memory channel store [CALL] Call channel store [MHZ] Frequency step size select [REV] select Offset direction GENERAL INFORMATION SERVICE NOTE Your transceiver has been factory aligned and tested to specification before shipment. All adjustable trimmers, coils and resistors in the transceiver were preset at the factory. They should only be readjusted by a qualified technician who is familiar with this transceiver and has the necessary test equipment. Attempting service or alignment without factory authorization can void the transceiver warranty. SERVICE When returning the equipment to your dealer or service center for repair, pack the transceiver in its original box and packing material. Include a full description of the problems experienced. Include both your telephone number and fax number (if available) along with your name and address in case the service technician needs to call you. Don't return accessory items unless you feel they are directly related to the service problem. You may return your transceiver for service to the authorized KENWOOD dealer from whom you purchased it or any authorized KENWOOD service center. A copy of the service report will be returned with the transceiver. Please do not send subassemblies or printed circuit boards. Send the complete transceiver. Tag all returned items with your name and call sign for identification. Please mention the model and serial number of the transceiver in any communication regarding the problem. If you desire to correspond on a technical or operational problem, please make your note short, complete, and to the point. Help us help you by providing the following: 1 Model and serial number of equipment 2 Question or problem you are having 3 Other equipment in your station pertaining to the problem 4 Meter readings 5 Other information (Menu setup, mode, frequency, button sequence to induce malfunction, etc.) CAUTION: DO NOT PACK THE EQUIPMENT IN CRUSHED NEWSPAPERS FOR SHIPMENT! EXTENSIVE DAMAGE MAY RESULT DURING ROUGH HANDLING OR SHIPPING. Note: Record the date of purchase, serial number and dealer from whom the transceiver was purchased. For your own information, retain a written record of any maintenance performed on the transceiver When claiming warranty service, please include a photocopy of the bill of sale, or other proof-of-purchase showing the date of sale. CLEANING Remove the controls from the transceiver when they become soiled and clean them with a neutral detergent and warm water. Use a neutral detergent (no strong chemicals) and a damp cloth to clean the case. CHARGING THE NiCad BATTERY PACK You must charge the battery pack before using it with the transceiver, or after storing the pack removed from the transceiver for more than 2 months. It takes several charge discharge cycles before achieving the full battery pack capacity. CAUTION: EXCEEDING THE SPECIFIED CHARGE PERIOD SHORTENS THE USEFUL LIFE OF THE NiCad BATTERY PACK. THE PROVIDED CHARGER IS DESIGNED TO CHARGE ONLY THE PROVIDED PB-38 OR PB-39 NiCad BATTERY PACK CHARGING OTHER MODELS OF BATTERY PACKS WILL DAMAGE THE CHARGER AND BATTERY PACKS. Note: Charging should be done within an ambient temperature between 5EC and 40EC (41E F and 104EF). Charging outside this range may not fully charge the battery Always switch OFF the transceiver equipped with the NiCad battery pack before charging the transceiver. Using the transceiver while charging its battery pack will interfere with correct charging. Repeatedly recharging a fully charged battery pack; or almost fully charged pack, shortens its operating time. To resolve this problem, use the pack until it is completely discharged. Then recharge the pack to full capacity If the operating time of a battery pack decreases although the battery pack is fully and correctly charged, the battery pack life is over. Replace the battery pack. CHARGING STEPS 1 Install the NiCad battery pack onto the transceiver Confirm that the transceiver power is OFF. 2 Insert the DC plug from the charger into the DC IN jack on the transceiver. 3 Insert the charger AC plug into an AC wall outlet. Charging starts and will take approximately 16 hours for PB-38 or 15 hours for PB-39. 4 After 16 hours (PB-38) or 15 hours (PB-39), remove the charger DC plug from the transceiver DC IN jack. 5 Remove the charger AC plug from the AC wall outlet. TROUBLESHOOTING The problems described in this table are commonly encountered operational malfunctions. These types of difficulties are usually caused by improper hook-up, accidental incorrect control settings, or operator error due to incomplete programming. These problems are usually not caused by circuit failure. Please review this table, and the appropriate section(s) of this instruction manual, before assuming your transceiver is defective. Note: Unmodulated carriers may be received due to internal frequency relationships. Problem Probable Cause Corrective Action Nothing appears on1 Low supply voltage 1 Recharge the battery pack or the display when the replace the batteries. transceiver is 2 If using the optional DC cable: 2 switched ON, or the a) Bad power cable or connectionsa)check the power cord and display is blinking connections, then correct/replace ON and OFF. . as necessary b) Open (blown) power supply fuse b) Investigate the cause for the open fuse. Replace the fuse. Most keys and the1 Transceiver Lock is ON (Key icon 1 Press (F] (1 s) to switch OFF Tuning control do is visible). Transceiver Lock. not function. 2 The transceiver is in Channel2 Press (BAND]+ POWER ON Display mode. . to exit Channel Display mode 3 Tone Alert is ON (Bell icon is3 Press (F], (7] to switch OFF visible). Tone Alert. Memory channels There is no data stored in any of theStore the desired frequencies cannot be recalled.memory channels. memory channels.in 1 or more memory channels You cannot selectThe current frequency step size needsSelect the appropriate frequency the exact desired to be changed. step size frequency using the Tuning Control You cannot transmit1 You selected a frequency outside the1 Select a frequency within the 9 even though you allowable transmit frequency range.allowable transmit frequency press the PTT range. switch. 2 You selected a transmit offset that2 Press [F], [REV] repeatedly places the transmit frequency outsideneither "+" nor "-"is visible. the allowable transmit frequency range. 3 The TX Inhibit function is ON.3 Switch OFF the TX Inhibit function. 4 The Tone Alert function is ON.4 Switch OFF the Tone Alert function. The transceiver The Automatic Power Off (APO)Switch OFF the APO function switches OFF for no function is ON. apparent reason. Packet operation1 Physical connections between the1 Recheck all connections using results in no transceiver, computer, and TNC arethis manual your TNC manual, connects with otherincorrect, or software settings in thecomputer hardware manual as stations. TNC are wrong. reference. 2 Different transmit and receive2 If using VFO mode, switch frequencies are being used. Usually,OFF the transmit offset. If using you must use the same transmit andMemory Recall, select a simplex receive frequency for packet.memory channel. 3 The modulation level from the TNC3 Adjust the TNC modulation is incorrect. level according to the TNC manual . 4 There is multi-path distortion.4 Reorient the antenna. The strongest signal does not alwaysprovide the best operation on packet 5 The squelch is open. 5 Close the squelch.8 OPTIONAL ACCESSORIES SMC-32 Speaker Microphone SMC-33 Remote Control Speaker Microphone SMC-34 Remote Control Speaker Microphone (with Volume Control) HMC-3 Head Set with VOX/PTT EMC-3 Clip Microphone with Earphone PB-38 Standard Battery Pack (6 V! 650 mAh) PB-39 High-power Battery Pack (9.6 V! 600 mAh) BT-11 Battery Case BC-17 Wall Charger BC-19 Rapid Charger PG-2W DC Cable PG-3J Filtered Cigarette Lighter Cable SC-45 Soft Case CONNECTING AN EXTERNAL POWER SOURCE You can connect the transceiver to a regulated power supply via an optional PG-2W cable, or to the cigarette lighter socket in your vehicle via an optional PG-3J cable. Note: If input voltage exceeds approximately 18 V warning beeps sound and "DC ERR" appears on the display Using a Regulated Power Supply Note: Switch OFF the transceiver and power supply before making any connections. Only use the power supplies recommended by your authorized KENWOOD dealer. The supply voltage must be between 6 V and 16 V to prevent damaging the transceiver. 1 Connect the red lead of the optional PG-2W DC cable to the positive (+) terminal on the power supply. Connect the black lead of this cable to the negative (-) terminal. 2 Connect the barrel plug on the DC cable to the DC IN jack on the side of the transceiver. Using a Cigarette Lighter Socket Connect the transceiver to the cigarette lighter socket in your vehicle using the optional PG-3J Cigarette Lighter cable. CAUTION: TO CONNECT AN EXTERNAL 24 V ROWER SOURCE VIA A DC-DC CONVERTER, ONLY USE THE PG-3J CIGARETTE LIGHTER CABLE USING THE PG-2W DC CABLE IN THIS SITUATION MAY CAUSE A FIRE. Specifications Specifications are subject to change without notice due to advancements in technology. General VHF Band UHF Band U.S.A./Canada 144 to 148 MHZ 438 to 450 MHZ General Market 144 to 148 MHZ 430 to 440 MHZ Europe 144 to 146 MHZ 430 to 440 MHZ Mode F3E (FM) Usable temperature range -20EC to +60EC (-4EF to +140EF) External power supply (DC IN)5.5 to 16.0 V (13.8 V) Rated voltage Battery terminals 4.5 to 15.0 V (6.0 V) Receive with no signals Approx. 70 mA Battery Saver ON Average 30 mA Transmit with HI, 13.8 V (DC IN) 1.7 A Approx. 2.1 A Current Transmit with HI, 9.6 V (battery terminals) 1.7 A Approx. 1.8 A Transmit with HI, 6.0 V (battery terminals) 1.3 A Approx. 1.5 A Transmit with LO, 6.0 V (battery terminals) Approx. 500 mA Transmit with EL, 6.0 V (battery terminals) Approx. 300 mA Ground method Negative Dimensions (W x H x D, projections not included) 1 54 x 112 x 33.5 mm/ 2.13 x 4.41 x 1.32 in Weight 1,2 Approx. 330g/ 11.6oz Microphone impedance 2 kê Antenna impedance 50ê Transmitter VHF Band UHF Band Power output HI, 13.8V 6W 5.5W HI, 9.6 V Approx. 5W Approx. 5W HI, 6.0 V Approx. 2.5 W Approx. 2.2 W LO, 6.0 V Approx. 0.5 W Approx. 0.5 W EL, 6.0 V Approx. 50 mW Approx. 50 mW Modulation Reactance Maximum frequency deviationWithin 15 kHz Spurious emissions -60 dB or less Receiver VHF Band UHF Band Circuitry Double conversion superheterodyne 1st intermediate frequency 38.85 MHZ 2nd intermediate frequency 450 kHz Sensitivity (12 dB SINAD) 0.18 ~V or less Squelch sensitivity 0.1 uV or less Selectivity (-6dB) 12 kHz or more Selectivity (-40 dB) 28 kHz or less Audio output9.6 V (battery terminals) 500 mW or higher (8ê load) (10O/o distortion) 6.0 V (battery terminals) 300 mW or higher (8ê load) 1 With a PB-38 Installed 2 PB-38, antenna, and belt hook included