Sharp EL-6850 Operation Manual page 36

When you start to use the Organizer, write down the date on
the label of the Organizer, so that you know when to replace
the battery the next time. For example,
MEMORY BACKUP BATTERY
INSTALLATION DATE
MONTH
02 2001
• YEAR
(2) Precautions when replacing the memory backup bat-
tery
• If the memory backup battery is replaced when the
operating batteries are depleted, memory contents will be
lost. Make sure the operating batteries are not depleted. If
the operating batteries are depleted, first replace these
before replacing the memory backup battery.
(3) Replacing the battery
1. Press to turn the power off.
OFF
2. Loosen the screw (counter clockwise) and
remove the battery holder cover on the
back of the unit.
34
•
3. Remove the memory backup battery seal.
4. Remove the used battery using a ball-
point pen or similar object.
• Do not use a mechanical pencil or sharp
pointed object.
5. Install a new battery with the positive side (+) facing up.
6. Replace the seal and the holder cover and secure the
cover with the screw.
7. The power will be turned on 2 to 3 seconds after
pressed. If the power does not come on, press the RESET
switch. If nothing appears on the display again, replace
the operating batteries.
is
ON