1-8■ Rear panelq EXTERNAL SPEAKER JACK [EXT-SP] (p. 2-6)Connects an external speaker (4–8 Ω), if desired.w DC OUTPUT JACK [DC OUTPUT] (p. 2-6)Outputs regulated 15 V DC (approx.) for externalequipment. Connected in parallel with 13.8 V out-puts of [ACC]. (max. 1 A total)e ACCESSORY SOCKET [ACC] (p. 2-6)Enables connection of external equipment such asan automatic antenna selector, a TNC for data com-munications, etc.• See p. 2-12 for socket information.r ANTENNA SELECTOR VOLTAGE OUTPUTJACK [ANT SEL]Outputs regulated 13.8 V DC (max. 100 mA) for ex-ternal preamplifier or antenna selector, etc.t REFERENCE SIGNAL INPUT/OUTPUTTERMINAL [REF I/O 10MHz–10dBm]Inputs/outputs a 10 MHz reference signal.y SPEECH OUTPUT JACK [SPEECH OUT] (p. 2-9)Outputs an operating frequency, mode, S-meter in-dication and time with a synthesized voice whenpushing [SPCH] or scan stopped.• Turn ON the “REC SPCH” in the others set mode to ac-tivate this jack when scan stopped. (p. 11-11)• Output level can be adjusted in ACC set mode. (p. 11-7)u LINE OUTPUT JACK [LINE OUT]Audio output jack for tape recorder. The fixed audiooutput level is set for a tape recorder AUX jack.i RECORDER REMOTE JACK [REC REMOTE]Controls the operation of a tape recorder for record-ing. Connects to the REMOTE jack on a taperecorder.o DETECTOR OUTPUT JACK [DET OUT]Outputs the detector output signal.!0 VIDEO INPUT JACK [VIDEO IN]Accepts video signals for display on the LCD moni-tor when the [DISPLAY] switch is ON.!1 VIDEO OUTPUT JACK [VIDEO OUT]Outputs video signals when TV frequencies withWFM mode are received. The NTSC M, PAL B/G,PAL I, PAL D and SECAM K system can be ac-cepted.!2 SPARE JACK [SPARE] (p. 2-3)No connection.!3 IF OUTPUT JACK [IF OUT] (p. 2-3)Outputs a 10.7 MHz IF signal.Output level is the same level as an antenna inputsignal or below (when the AGC function is activatedor attenuator is ON.)!4 DC-DC POWER SOCKET [DC-DC IN] (p. 2-6)Accepts a regulated 13.5 to 15 V DC input. Thissocket does not accept voltage from a non-regu-lated power source such as a vehicle’s battery.+__1 PANEL DESCRIPTIONq w e r t y u i o !0 !1 !2 !3 !4 !5 !6 !7@9 @7 @3@4@5@6 !9 !8@0@1@2@8
