Emerson Radio MS3110 - Manual (Page 8)

7
Installing The Back Up Batteries
This system includes a battery back up circuit that will maintain the tuner preset
station memories, the clock time, and the timer settings in the event of a temporary
power interruption. The battery back up system requires three “AA” batteries, not
included. Please use a well-known brand of alkaline batteries for longest life and
most reliable performance.
The back-up battery compartment is located on the backside of the main unit.
1.) Press down on the battery door-locking tab as shown and remove the door.
2.) Install 3 fresh “AA” alkaline batteries in the battery compartment. Be sure to
install the batteries correctly, according to the polarity (+ / -) markings inside
the battery compartment.
3.) Replace the battery door.
Note: The life expectancy of the back up batteries will depend on the number
and the length of the power interruptions that you experience. Under normal
circumstances we recommend that you replace the back up batteries every 12
months.
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