Specifications

52 PB
Maintenance
Replacing the Waterproof Handset Battery Pack
Remove the four screws holding the battery compartment
with a screwdriver and take off the battery cover.
Remove the old battery pack from the battery compartment.
Line up the red and black wires with the polarity label in the battery
compartment (the connector only ts one way). Push the connector in rmly;
you should hear the connector click into place.
Tug on the battery wires slightly to make sure you have a good connection.
Before placing the battery cover back on the handset, check the rubber seal
located on the under side of the cover: make sure that the seal is in good
condition and that there is no foreign matter under the seal.
Note: If the rubber seal appears warn, nicked, or dried out, replacement seals
are available through the Uniden Parts Department. See the back cover page
for contact information.
Insert the bottom end of the cover into the grooves on the handset and lay the
cover over the battery compartment. Tighten the four screws securely.
Notes: • If there is any foreign matter on the rubber seal located on the under side of the battery
cover, the handset may not be water tight.
• The rubber seal should be replaced every two years, even if it does not look worn.
Power Failures
During a power failure, you will not be able to make or receive calls with the phone.
To avoid damage from an electrical spike when the power comes back on, we
recommend you unplug your phone during power outages.
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