Icom IC-F3031S / F4031S Instruction Manual - Page 8

2 PANEL DESCRIPTION ■■Front panel o q w e r t i Speaker Microphone u y t DEALER-PROGRAMMABLE KEYS [Side2]/[Side3] Desired functions can be programmed independently by your dealer. (p. 5) y DEALER-PROGRAMMABLE KEYS [P0] to [P3] Desired functions can be programmed independently by your dealer. (p. 5) u FUNCTION DISPLAY (p. 4) Displays a variety of information such as an operating channel number/name, 2-tone code, DTMF numbers, selected function and so on. i EXTERNAL MICROPHONE/SPEAKER JACK Connect an optional speaker-microphone. NOTE: Connect or disconnect the optional equipment after the transceiver is turned OFF. q ANTENNA CONNECTOR Connects the supplied antenna. w DEALER-PROGRAMMABLE KEY [Emer]  Desired function can be programmed by your dealer. (p. 7) Jack cover e DEALER-PROGRAMMABLE KEY [Side1]  Desired function can be programmed by your dealer. (p. 5) r PTT SWITCH [PTT] NOTE: Attach the jack cover when the optional equipment is not used. See (p. 2) for details. Push and hold to transmit; release to receive. o VOLUME CONTROL [VOL] Rotate to turn the power ON/OFF and adjusts the audio level. 3