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AUTOMATIC SQUELCH FEATURE
The is equipped with an Automatic Squelch System
which shuts off weak transmissions and unwanted noise.
UH039P
TRANSMIT Hi/Lo SELECT
!
!
!
Press and hold for 2 seconds when the
unit is in Transmit Lo and it will switch to
Transmit Hi. icon will appear on
display.
Press and hold for 2 seconds again to
return to Transmit Lo setting. icon will
disappear from display.
The RF transmit power of the is
selectable Transmit Power 0.3/0.7 W.
'HI'
'HI'
UH039P
dup
dup
MONITOR
This feature enables users to listen for weak
signals on the current channel at the press of
a button.
To use monitor:
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!
!
!
Press . The icon will flash once.
Release within 1.5 seconds and the unit exits Monitor
mode.
Press and hold for 2 seconds for continuous listening.
The receiver circuit will stay open, letting in both the noise
& weak signals. icon flashes in this status.
To return to normal Receive mode press . icon
disappears or stops flashing in this status.
'RX'
'RX'
'RX'
mon
mon
mon
mon
RX
HI