Uniden PRO 540e - Manual (Page 4)

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.