X/K/Ka Super Wideband  (220-1648)   Preparation        Faxback Doc. # 3408
Radar Detector

Cautions:  The detector is designed to work in a vehicle that has a 12-
           volt, negative-ground electrical system.  Most vehicles have
           this type of system.  If you are not sure about the vehicle,
           check with the vehicle's dealer.

           Unplug the adapter from the vehicle's cigarette-lighter socket
           when you turn off the ignition.  This prevents the vehicle's
           battery from being drained if you leave the detector on when
           you turn off the ignition.

Insert the DC adapter's barrel plug into the power jack on the side of the
detector, then plug the DC adapter into the vehicle's cigarette-lighter
socket.

Use the supplied cable clips to secure the power cord out of the way.

NOTE:  If the detector does not operate when you turn it on, remove the
       DC adapter from the vehicle's cigarette-lighter socket and check 
       the socket for debris.  Also check the fuse in the adapter and the
       vehicle's fuse clock (see "Replacing the Fuse".)

REPLACING THE FUSE

If the detector stops operating, check the fuse in the cigarette-lighter
plug.

If it has blown, follow these steps to replace it:

1.  Carefully unscrew the tip of the fuse holder.

2.  Remove the tip from the fuse holder, then remove the old fuse.

NOTE:  The tip is in two pieces.  Take care not to lose either piece.

NOTE:  Do not remove the spring under the fuse.

3.  Replace the fuse with a 2-amp, 1 1/4 x 1/4, fast-acting fuse (Cat. No.
    270-1007).

    CAUTION:  Using a fuse that does not meet these ratings or defeating
              the fuse protection can damage the detector, the power
              cable, or the vehicle's electrical system.

4.  Press the top of the fuse holder down into the body, then screw it
    back in.

    CAUTION:  Be sure you press the top of the fuse holder down before
              screwing it in, or you might damage the fuse holder.

(CJD/all-12/05/94)