Icom IC-V3MR Instruction Manual - Page 10

2 PANEL DESCRIPTION Front, top and side panels Antenna connector [PTT] [Upper] [Lower] [Rotary Selector] [VOL] Status indicator Speaker Speaker microphone jack Microphone DDStatus indicator •• Lights red: Transmitting. •• Lights green: Receiving or squelch is open. •• Lights or blinks orange: A matching signal is received, depending on the presetting. LLRefer to the Status indicator section. (p. 2-3) DDSpeaker microphone jack Connect the optional speaker microphone or VOX adapter cable. Jack cover CAUTION: DO NOT use the transceiver without the jack cover or the optional equipment attached. The transceiver meets IP54 requirements for dustprotection and splash resistance only when the battery pack and jack cover are attached. DDAbout the Software Key functions Dealers can assign Software Key functions to the [Upper] or [Lower] keys. See page 2-4 for details. The following Software keys are assigned to default: Key Assigned Software [Upper] Push to turn the Monitor function ON or OFF. [Lower] No function is assigned to default. 2-2