Care and Maintenance
The PRO340XLis designed to give you years of
Note: Do not expose the unit to moisture. Rain, dew, road splash, or other liquids may damage the internal components.
Replacing the Cigarette Lighter Plug Fuse
The cigarettelighterplug containsa
To replace a blown fuse:
1. Grasp the cigarette lighter plug'stwo metal contacts and squeeze. Unscrew the cap counterclockwise.
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2.Remove the fuse and replace it with the same type.
3.Replace the cap by grasping the plug'stwo metal contacts and squeezing' them while twisting the cap back on. Make sure the cap is tightly secured.
Replacing the Batteries
See "Installing Batteries."
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