9ORIENTATIONOPERATION PANEL (ATTACHED PANEL OR KCH-19)a b cge f hda [ ] (Power) switchPress to switch the transceiver ON or OFF.b [ ] / [ ] keysPress to activate its programmable function. The default key setting is[Volume Up]/ [Volume Down].c [ ] / [ ] keysPress to activate its programmable function. The default key setting is[Channel Up]/ [Channel Down].d Illumination sensorSensor for Auto Dimmer Function.e Microphone jackInsert the microphone plug into this jack.f TX/RX IndicatorThe indicator lights in different colors to indicate the current status of thetransceiver.Lights red while transmitting and green while receiving.g [ ] / [ ] / [ ] / [ ] / [ ] / [ ] / Auxiliary (orange) keysPress to activate their programmable functions.[ ] : The default key setting is [Clear].[ ] : The default key setting is [Menu].[ ] : The default key setting is [Squelch Off Momentary].[ ] : The default key setting is [Zone Down].[ ] : The default key setting is [Zone Up].[ ] : The default key setting is [Function].Auxiliary (orange) : The default key setting is [None].h SpeakerInternal speaker.For details on programming functions to the keys on your transceiver, please contactyour dealer or refer to the "User Manual" available from the following URL.http://manual2.jvckenwood.com/en_contents/search/