8
Getting Started
UNIDEN UH820SX-NB/UH820SX-2NB
UHF CB Radio
Connect Drop-In Charger with AC adaptor
Plug one end of the AC adaptor into the wall
outlet and the other end into the drop-in charger.
NOTE
• The drop-in charger is not water proof. Ensure the radio is
dry before connecting to the charger.
• Don’t use the charger when the ambient temperature is
below 0º C (32º F) or above 45º C (113º F)
(single charger shown)
Install the Battery Pack
Your radio uses the supplied NiMH battery pack.
To install the NiMH battery pack:
1. Make sure the radio is off.
2. Turn the screw holding the battery compartment counterclockwise with
a screwdriver, and hold up the battery cover.
3. Put the NiMH battery pack in the battery compartment applying the
battery contacts to the lower charge contacts. Be sure to follow the
instructions written on the battery pack’s label. Installing the battery
pack incorrectly will prevent the unit from operating.
4. Before placing the battery cover back on the radio, check the rubber
seal around the battery compartment and the ribbon of the battery
pack: make sure that the seal is in good condition and that there is
no foreign matter under the seal.
5. Replace the battery compartment door. Tighten the screws securely.