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23
REPLACING THE FUSE
If the detector stops operating, check the fuse in the DC power
cord’s cigarette-lighter plug. If it has blown, follow these steps
to replace it with a 2-Amp, 1
1
/
4
×
1
/
4
mm, fast-acting fuse (Cat.
No. 270-1007).
Caution:
Using a fuse that does not meet these ratings or
defeating the fuse protection can damage your detector or the
vehicle’s electrical system.
1. Carefully unscrew the tip of the cigarette-lighter plug.
2. Remove the tip from the cigarette-lighter plug, then remove
the old fuse.
Note:
Take care not to lose the spring inside the holder or
the metal ring.
3. Replace the fuse.
4. Press the cigarette-lighter plug’s tip down into the body,
then screw it back in.
Caution:
Be sure you press the cigarette-lighter plug’s tip
down before screwing it in, or you might damage the plug.