Whistler GT-138Xi, User Manual

Page: 10 / 32

10
INSTALLATION
Power Connection
• Plug the small end of the power cord into the unit’s power
jack.
• Plug the large end into the vehicle’s cigarette lighter socket.
NOTE: Cord fits tightly into detector. When installing the cord,
expect some resistance.
Fuse Replacement
The lighter socket plug is equipped with a replaceable 2 amp,
3AG fuse located behind the silver tip. To replace the fuse,
carefully unscrew the tip of the plug.
IMPORTANT: Unscrew slowly. The tip contains a spring which
may fly out when disassembling. Insert the new fuse with the
spring and screw on the tip. With use, screw cap on plug may
loosen. Retighten occasionally.
Unscrew the tip of the lighter socket plug carefully when replacing the
2 amp fuse.