Controls and functions – Uniden PRO 540e User Manual
Page 4
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CONTROLS AND FUNCTIONS
f. MIC GAIN
sion.
■ Adjusts the modulation of the mic for crisp, dear transmis-
^W'TCHES - You can select either Noise Bianker and Auto
Limiter, only Automatic Noise limiter or all filters OFF The NB
and ANL help to reduce harsh background noise caused by a variety of in
terference sources.
"
^ iiewing^ ~ dimmer adjusts the meter and channel lights for optimum
^
instantly select either chan
nel. Press again to return to norma) 40 channel operation.
5.
TX and RX INDICATORS - An LED lights to indicate when the radio is
transmitting or receiving.
6.
MICROPHONE -- The operationa) mode of the CB is controiled by the
push-to-talk switch on the mic. Press the switch to activate the transmitter
and disable the receiver. Release the switch to enable the receiver and dis
able the transmitter. When transmitting, hold the mic about 2 inches from
clearly in a normal voice. The mic included with the
PRO 540e
IS
a detachable, low impedance, dynamic type.
7. S/RF/SWR METER - This LED meter shows the relative strength of the
temT*^
output and the Standing Wave Ratio of your an-
8. CHANNEL INDICATOR - displays the channel
- 3 -
currently in use.