GETTING ACQUAINTED
Indicator Status and Beep
Low battery voltage warning
TX/Reading data
RX/Writing data
Scan
DTMF Successfully Decoded
Key Operation
[PF1] & [PF2] Key Default
Press [PF1]
Press [PF2]
Press and hold [PF1]
Press and hold [PF2]
12
Professional
FM Transceiver
Transceiver emits a low voltage beep at intervals of 60 seconds,
and red light blinks.
Red is lit while transmitting or reading the data while programming.
Green is lit whilereceiving or writing the data while programming.
Green blinks every second while scanning.
Green and red alternatively blinks.
A beep sounds when activating a function. Beeps twice when
exiting from a function.
Battery Capacity Enquiry
Squelch off
Whisper
TX Power Switch