Backlight Status And Voice Prompt; [Pf1] & [Pf2] Key Default - RTS DV-3400 Instruction Manual

GETTING ACQUAINTED

Backlight Status and Voice Prompt

Warning on low voltage
Receive
Keypad operation
[PF1] & [PF2] Key Default
Press [PF1]
Press [PF2]
Press [PF1] and hold for
one second
P r e s s [ P F 2 ] f o r o n e
seconds
11
Transceiver emits a low voltage beep
at intervals of 60 seconds, and red
light twinkles.
Backlight lightens all the time
Transceiver emits"DU" when entering
a function menu, "DU DU" to exit any
function.
Battery Capacity Enquiry
Squelch off
Call
Hi/Low power switch