User's Manual

HH7700-MSOP 2-5
2: Radio Basics
Audio Signal Tones
Refer to this table to ascertain the high or low pitched (tone) frequency
beeps. Knowledge of these tones allows monitoring of the radio without
looking at the display.
Reason for Beep Output (1 cycle) Remark
Power on Enable/disable using
Programmer
SHIFT or MONITOR
button enabled or
channel knob turned
Enable/disable using
Programmer
SHIFT or MONITOR
button released
Enable/disable using
Programmer. Two
beeps.
P1 or P2 disabled,
Tx inhabit, or no
channel assigned
No TX frequency
programmed or busy
channel lockout
Timeout timer Beeps 10 seconds
prior to timeout
Low battery Enable/disable using
Programmer.
One beep at low
battery