4
Connect the battery case to the PRO538HHFM as shown.
CAUTION: Mixing new and used batteries will reduce performance.
Do not charge Alkaline batteries as they may leak or catch fire.
NOTE: If you do not use the radio for a long time, remove the
batteries from the battery case.
In-Vehicle Adapter
The PRO538HHFM comes with an In-Vehicle adapter to connect it to
the vehicle's 12V DC cigarette plug.
1
Connect the In-Vehicle adapter to the PRO538HHFM.
2
Connect the In-Vehicle adapter's 12V DC cigarette plug to your
vehicle.
PRO538HHFM
ALK Battery Case
17