lected Functions of ADI AR-146 Transceiver The AR-146 is an amateur radio two-meter mobile-style transceiver. Receives 130-180 MHz; transmits 144-148 MHz (all FM), via VFO & 40 memory channels. Some programming functions require Function button to be pressed momentarily, some require F to be pushed for 1 second+. TO USE VFO MODE: VFO/M-V (top left button on front) selects VFO. Tune via Main Tuning Dial or UP/DN buttons on microphone. To change frequency in 1 MHz steps, push MHz (third button from top left). Same cancels. Repeater Offset is set via SHFT/REV button (middle of 5 buttons below Display). Cycles through -, +, & SIMPLEX (no indication in Display). To set tuning step, enter VFO mode, push Function for 1 second+, then push SHFT/REV button. Then use Main Tuning Dial or UP/DN buttons on microphone to cycle among 5, 10, 12.5, 15, 20, 25, or 50 kHz steps. Push F or any front panel button to set & return to VFO. TO SET CTCSS (PL/SUBAUDIBLE TONE): Go to VFO Mode, push Function for 1 second+, then push TONE button. Select tone with Main Tuning Dial or UP/DN buttons. Push F or any front panel button to set. TONE cycles among T (transmit PL tone), T.SQ (transmit & receive tone squelch ), & off. TO RECALL MEMORY CHANNELS: MR/M (second from left top button on front) selects Memory Mode. Tune via Dial or UP/DN. TO ENTER A FREQUENCY IN A MEMORY CHANNEL: Enter VFO Mode & select frequency & any offset or subaudible tone desired. Push Function. The “F” Indication & a Memory Channel will appear. Select desired Channel using Dial or UP/DN buttons. Then push MR/M Button. A long beep confirms channel entry. CALL allows one-push selection of a commonly-used frequency. To select Call Channel, complete initial steps above; but after pushing F, push CALL. TO SCAN: Push & hold VFO or MR one second to start scanning respective modes. Any panel key stops. To Lock Out a memory channel from scanning, select it, push Function for 1 second+, then push MR. (“SKP” appears in Display). Same cancels. TO REVERSE TRANSMIT/RECEIVE FREQUENCIES WHEN IN OFFSET: Push REVerse. TO ENTER MEMORY OR CALL FREQUENCY INTO VFO: Select desired memory, push F, then push VFO. TO SELECT TRANSMIT OUTPUT POWER: Low (second button from top right) cycles among High (50W), Medium (10W), & Low (5W). TO TURN AUDIO BEEP ON/OFF: Push Function for 1 second+, then push DTMF. ADI/Premier/Pryme Communications 20277 Valley Blvd, Unit #J Walnut CA 91789 Tel (909) 869-5711 Fax (909) 869-5710 IMPORTANT – READ BEFORE USING THIS GUIDE! This guide has been prepared as a public service to provide, on one page, certain limited, highly general, simplified data about radio hobby equipment, especially for persons with disabilities or challenges. This is not a complete manual. No one should use any electronic or electrical equipment without first becoming fully aware of all data in the original manual. Failure to understand data in the original manual may result in injury or death to the user and others, damage to the equip­ment, operation in violation of FCC and other laws and regulations, and other seri­ous consequences. There is no warranty of this guide’s accuracy, completeness, or conformity to manufacturer’s standards. Its use is strictly at the user’s discretion and risk.