Uniden CMX760 Owners Manual - Page 24

Local 1, Local 2

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Adjust Radio Sensitivity (LO/DX) Noise caused by strong signals from nearby channels may be heard. The LO/DX settings (LOCAL 1 and LOCAL 2) will reduce this noise by reducing the radio's sensitivity. If LOCAL 1 or LOCAL 2 do not display, noise levels are not reduced. 1. Press LO/DX. LOCAL 1 displays; noise levels are reduced. 2. Press LO/DX again. LOCAL 2 displays; noise levels are further reduced. 3. Press LO/DX again. LOCAL 2 goes away; noise levels return to normal. Occasionally, you may want to listen to weaker signals (for example: receiving a distant signal). In that case, do not reduce sensitivity levels. Set Key Lock Turning on Key Lock prevents the keys from operating (except PTT, volume (▲/▼), SQ, and PWR). 1. Press and hold MENU/LOCK until the key icon displays. Key Lock is ON. 2. Press and hold MENU/LOCK until the key icon goes away. Key Lock is OFF 24

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24
Adjust Radio Sensitivity (LO/DX)
Noise caused by strong signals from nearby
channels may be heard. The
LO/DX
settings
(LOCAL 1 and LOCAL 2) will reduce this noise by
reducing the radio’s sensitivity. If
LOCAL 1
or
LOCAL 2
do not display, noise levels are not reduced.
1.
Press
LO/DX
.
LOCAL 1
displays; noise levels
are reduced.
2.
Press
LO/DX
again.
LOCAL 2
displays; noise
levels are further reduced.
3.
Press
LO/DX
again.
LOCAL 2
goes away;
noise levels return to normal.
Occasionally, you may want to listen to
weaker signals (for example: receiving a
distant signal). In that case, do not reduce
sensitivity levels.
Set Key Lock
Turning on Key Lock prevents the keys from
operating (except
PTT
, volume (▲/▼),
SQ
, and
PWR
).
1.
Press and hold
MENU/LOCK
until the key
icon displays. Key Lock is ON.
2.
Press and hold
MENU/LOCK
until the key
icon goes away. Key Lock is OFF