3
CONTENTS
Installation ............................................................................................................ 4
Mounting the TRC-488 ....................................................................................  4
Mounting the Microphone Holder .................................................................... 5
Connections ......................................................................................................... 6
Connecting the Microphone  ............................................................................ 6
Connecting an Optional External Speaker ...................................................... 6
Connecting Power ...........................................................................................  7
Using Vehicle Battery Power  .................................................................... 7
Using Standard AC Power ........................................................................ 7
Installing an Antenna  ......................................................................................  8
Adjusting the Antenna’s SWR  ......................................................................... 9
Operation ............................................................................................................  10
Setting Squelch ............................................................................................. 10
Using Automatic Noise Limiting  ....................................................................  10
Listening to Weather Broadcasts  .................................................................. 10
Receiving Transmissions on the Channels ...................................................  11
Transmitting  .................................................................................................. 12
CB Tips ...............................................................................................................  13
Common Uses for a CB Radio ......................................................................  13
Business Uses ........................................................................................ 13
Personal Uses  ........................................................................................ 13
CB Courtesy .................................................................................................. 13
Using Common 10-Codes .............................................................................  14
Troubleshootin
  ................................................................................................ 15
Maximum Range ........................................................................................... 16
Reducing Noise .............................................................................................  16
Maintenance .......................................................................................................  17
Replacing the Fuses  .....................................................................................  18
FCC Information ............................................................................................ 18
Specifications  .................................................................................................... 19
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