Using The Pa Amplifier - Radio Shack TRC-498 Owner's Manual

21-1598.fm Page 14 Thursday, August 5, 1999 10:52 AM
USING THE PA
AMPLIFIER
Your CB has a built-in PA (public ad-
dress) amplifier. With an optional PA
speaker, you can turn your radio into a
mobile public address system.
Follow these steps to use the PA am-
plifier after you connect an external
PA speaker (see "Connecting a PA
Speaker" on Page 8).
1. Turn on the transceiver. Then set
to . PA
CB/PA PA
display.
CB PA
2. To transmit, press the talk button
on the microphone. Hold the mi-
crophone 2–3 inches from your
mouth and speak in a normal tone
of voice.
3. Turn for the desired vol-
VOLUME
ume level. If you hear a high-
pitched squeal, adjust
until the squeal stops.
Note: The speaker should be at
least 6 feet from the CB.
14
appears on the
VOLUME
4. To end PA operation, turn the
transceiver off. Or, set
for CB communication.
CB
CB/PA to