Icom IC-R75 Instruction Manual - Page 10

2 PANEL DESCRIPTION ■ Rear panel qw e r t y u i o !0 q RECORDER REMOTE JACK [REC REMOTE] Controls the r unning of a tape recorder for recording. Connects to the REMOTE jack on a tape recorder. • This function can be turned OFF in set mode. (p. 32) w RECORDER JACK [REC] Outputs receive audio signals. Connects to the AUX or LINE IN jack on a tape recorder. e RS-232C CONNECTOR [RS-232C] Connects an RS-232C cable. An RS-232C cable can be used to connect the receiver to a PC. In this way commands can be sent to the receiver via the PC. r CI-V REMOTE CONTROL JACK [REMOTE] Allows connection to an Icom CI-V system transceiver or another receiver for the transceive function. Also connects to a PC with several receivers for command control via an optional CT-17 CI-V level converter. t E XTERNAL SPEAKER JACK [EXT SP] Connects an 8 Ω external speaker, if desired. • When an external speaker is connected, the internal speaker does not function. y MUTE CONTROL JACK [MUTE] Mutes audio outputs and attenuates the receive signal input when grounded. Used for CI-V transceive operation with a transceiver. u GROUND TERMINAL [GND] (p. 7) Connects the black terminal to ground. i ANTENNA 2 TERMINAL [ANT 2] (p. 9) Connects the red terminal to a 500 Ω long wire antenna. o ANTENNA 1 CONNECTOR [ANT 1] (p. 9) Connects a 50 Ω antenna with a PL-259 connector and a 50 Ω coaxial cable. !0 DC POWER JACK [DC 13.8V] (p. 8) ➥ Connects the supplied AC adapter for versions with an AC adapter. ➥ Connects to a 13.8 V DC power source using the supplied DC cable for versions without an AC adapter. • Current of 1.5 A or greater is required. DO NOT use a cigarette lighter socket as a power source when operating in a vehicle. The plug may cause voltage drops and ignition noise may be superimposed onto received audio.