Sharp YO-190 - Manual (Page 32)

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(2) Replacing the batteries
• Make sure the power is turned off before replacing the batteries.
• Do not press
ON until the battery replacement procedure is
completed.
1. Press OFF to turn the power off.
2. Loosen the screw (counterclockwise) and remove the
battery holder cover on the back of the unit.
3. Remove the used batteries using a ball-point pen or
similar object.
• Do not use a mechanical pencil or sharp pointed
object.
4. Install 2 new batteries with the positive sides (+) facing up.
5. Replace the holder cover and secure it with the screw.
6. The power will be turned on 2 to 3 seconds after ON is pressed. If the
power does not come on, press the RESET switch.
7. Set the clock to the correct time.
3.Memory Backup Battery Replacement
(1) Battery replacement frequency
• Replace the battery every 5 years.
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:
Battery Replacement
Batteries used
Type Model Quantity Use
Lithium battery CR2032 2 Unit operation
Lithium battery CR2032 1 Memory backup
• Do not remove both the operating and memory backup batteries at
the same time. Doing so will clear the memory of its contents.
• Be sure to write down any important information stored in the
memory before replacing the batteries.
1. Precautions
Since improper use of the batteries may cause leakage or explosion, strictly
observe the following instructions.
• Insert the battery with its positive side (+) correctly positioned.
• Never throw batteries into a fire because they might explode.
• Keep batteries out of the reach of children.
• When batteries become low, remove them from the Organizer
immediately to avoid battery leakage and corrosion inside the Organizer.
Because the batteries in the Organizer were installed at the factory, they
may become depleted before the specified expiration time is reached.
2. Operating Batteries Replacement
(1) Battery replacement time
When “
BATT ” is displayed, immediately replace the batteries with new
ones. If the battery level is very low, the alarms or the key touch tone may
not sound, or similarly the Backlight may remain on for less than the set
interval or it may not function. Continued use of the Organizer with low
batteries can alter or clear the memory contents. Memory contents may be
lost if the batteries are improperly replaced or if the following instructions
are disregarded.
MEMORY BACKUP BATTERY
INSTALLATION DATE MONTH
• YEAR
11 2001