Uniden PRO538HHFM Manual page 8

ITEM NAME
Key 3 ANL/GAIN
Key 4 AM/FM (PWR H/L)
Key 5 SCAN/WX
Key 6
1 Antenna
2 Push-to-Talk button
3 Battery Case Release
/COLOR
PURPOSE
Press to turn ANL on and off.
Press FUNC and this key to
access RF Gain Setting Mode.
Press to enter AM or FM modes.
Press FUNC and this key to set
power to high or low.
Press to start and stop
scanning.
Press FUNC. and this key to
access Weather Channels.
Press to turn backlight on/off.
NOTE: Backlight does not
support the orange
letters on the keys.
Press and hold to turn keylock
on/off.
Press FUNC and this key
to enter color setting mode.
Turn the CH/RF GAIN knob to
select either an amber or white
background. Press
COLOR to set it (see page
19).
Location for attaching the rubber
whip antenna.
Push to transmit (talk) to other
radios.
Slide up to release battery case
from the unit.
9
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