71 PANEL DESCRIPTION Microphone keypadKEY FUNCTION SECONDARY FUNCTION ( +key) OTHER FUNCTIONSSwitches between opening and closing thesquelch. (p. 13)Starts and stops scanning. (p. 38)Starts and stops priority watch. (p. 44)Selects high output power. (p. 15)Selects mid. output power. (p. 15)Selects low output power (p. 15)Selects minus duplex operation. (p. 18)Selects plus duplex operation. (p. 18)Selects simplex operation. (p. 18)No primary function.In memory mode switches the channel namesor number indication ON and OFF. (p. 31)Starts and stops tone scanning. (p. 51)Turns the one-touch PTT function ON andOFF. (p. 16)Turns the DTCS squelch ON. (p. 50)Turns the DTCS pocket beep function ON.(p. 49)Turns the DTMF memory encoder functionON. (p. 45)Turns the subaudible tone encoder ON.(p. 18)Turns the CTCSS pocket beep functionON. (p. 49)Turns the tone squelch function ON.(p. 50)Sends a 1750 Hz tone signal while pushingand holding. (p. 20)After pushing :Transmits the appropriateDTMF code. (pgs. 20, 46)When the DTMF memory en-coder is activated, push [0] to[9] to transmit the appropriateDTMF memory contents .(p. 46)