4VOX SETUP..................................................................................................................................59VOX GAIN LEVEL.........................................................................................................................59VOX DELAY TIME .........................................................................................................................60TRANSMIT INHIBIT WHILE RECEIVING .....................................................................................60VOX PROCEED TONE .................................................................................................................61EARPHONE MODE ......................................................................................................................62SELECTABLE POWER ON LED ..................................................................................................63SELECTABLE POWER ON TONE................................................................................................64BACKGROUND OPERATIONS........................................................................................... 65BATTERY LEVEL INDICATOR .....................................................................................................65RESETTING THE TRANSCEIVER ...................................................................................... 65OPTIONS ............................................................................................................................. 66TROUBLESHOOTING GUIDE ............................................................................................ 67SPECIFICATIONS ............................................................................................................... 67