Sanyo DMP-692 - Manual (Page 8)

7
BATTERY BACK-UP SYSTEM
This system includes a battery back-up circuit that will maintain the time and alarm settings,
and the preset tuner memories, in the event of a temporary power interruption. The battery
back-up system requires one 3-Volt lithium button cell (Type CR2032 or equivalent). If the
back-up battery is not installed, or the battery is exhausted, and the AC power supply is
interrupted, the time, alarm, and preset memory stations will be lost. It will be necessary to
reset the unit when the power is restored.
The Battery Back-Up compartment is located on the bottom cabinet.
Activating the Back-Up Battery
The CR2032 lithium battery is already installed in the battery compartment on the bottom,
pull out the small mylar insulation tab as shown in the illustration to begin using the unit for
maintain the time and alarm settings and the preset tuner memories.
Replacing The Back Up Battery
When it’s time to replace the battery the Low Battery lcon ( ) will be shown in the lower left
corner of the display. Insert a fresh CR2032 battery following the below procedure, however
leave the unit connected to the AC adaptor while replacing the battery to avoid losing all of your
settings.
1. Turn the unit upside down on a soft surface such as a cloth or towel to avoid scratching
the top cabinet surface.
2. Open the battery compartment cover and remove the old battery as shown in the illustration.
3. Insert a fresh, well-known brand of CR2032 lithium battery into the compartment with the
“+” side facing up. Close the battery compartment cover.
4. Turn the unit right side up.
Battery
Compartment
Remove the battery
slide the battery to right side as
below illustration and then release.
Insert battery
PULL
small mylar insulation tab