GETTING ACQUAINTED
Indicator Status and Beep
Warning on low voltage
Transmitting/Reading
Frequency
Receiving/Writing Frequency
Scan
DTMF Successfully Decoded
Key Operation
[PF1] & [PF2] Key Default
Press [PF1]
Press [PF2]
Press and hold [PF1]
Press and hold [PF2]
Transceiver emits a low voltage beep at intervals of 61 seconds,
and red light twinkles.
Lightens red all the time.
Lightens green all the time
Green light twinkles every second.
Red and green light twinkles at the same time.
Voices "DU" into any function, "DU DU" or beep voice prompt to
exit any function
Battery Capacity Enquiry
Squelch off
Whisper
TX Power Switch
13
Professional
FM Transceiver