TRC-485  40-Channel AM/SSB CB Transceiver
(210-1577)                 Care and Maintenance       Faxback Doc. # 33142

Your Radio Shack TRC-485 40-Channel CB Transceiver is an example of
superior design and craftsmanship.  The following suggestions will help you
care for your CB so you can enjoy it for years.

  Keep the CB dry.  If it gets wet, wipe it dry immediately.  Liquids can
  contain minerals that can corrode electronic circuits.

  Handle the CB gently and carefully.  Dropping it can damage circuit
  boards and cases and can cause the CB to work improperly.

  Use and store the CB in normal temperature environments.  Temperature
  extremes can shorten the life of electronic devices, damage batteries,
  and distort or melt plastic parts.

  Keep the CB away from dust and dirt, which can cause premature wear of
  parts.

  Wipe the CB with a damp cloth occasionally to keep it looking new. Do not
  use harsh chemicals, cleaning solvents, or strong detergents to clean the
  CB.

Modifying or tampering with the CB's internal components can cause a
malfunction and might invalidate its warranty and void your FCC
authorization to operate it.  If your CB is not performing as it should,
take it to your local Radio Shack store for assistance.

REPLACING THE FUSE

The TRC-485's 3-amp in-line fuse helps protect your CB from power surges
and short circuits.  When replacement is required, use a 3-amp, fast-acting
glass fuse, such as Cat. No. 270-1007.

Follow these steps to replace the fuse.

1.  Make sure the power source and CB are both off.

2.  Hold the fuse holder by both ends, push the ends together, twist one
    end counterclockwise, and pull them apart.

3.  Remove the old fuse and inspect its condition.  If it is blown and
    requires replacement, insert a new one of the same type and rating.  If
    it is not blown, reinsert it.

4.  Push the fuse holder ends together and twist one end clockwise.


(LB/EB 5/16/96)