Radio Shack TRC521 CB - Manual (Page 3)

3
2. At the marked positions, drill a hole slightly smaller than
the mounting screws. Do not drill into objects behind
the mounting surface.
3. Secure the mounting bracket to the mounting surface
with the supplied screws and lockwashers.
4. Attach the CB to the mounting bracket with the supplied
rubber washers and mounting knobs.
C
ONNECT THE
M
ICROPHONE
1. Align the holes inside
the microphone’s plug
with the pins in the
microphone jack and
insert the plug.
2. Turn the plug’s locking
nut clockwise to secure
it.
3. Slide the microphone
onto the holder.
4. To disconnect the microphone, unscrew the locking nut
and pull the microphone plug toward you. Do not pull
the microphone cable.
C
ONNECTING AN
A
NTENNA
To use this CB, you need a mobile or base station antenna.
There are many types of antennas for CBs. Each type has
its own benefits, so choose the one that best meets your
needs. Your local RadioShack store sells a wide variety of
antennas. If you are using this CB as a base station, see
“Using the CB as a Base Station” on Page 5.
Mounting Bracket
Mounting
Knobs
Rubber
Washers
Screws and Lockwashers
Microphone Plug
Locking
Nut
Microphone
Jack