Specifications - Sharp EL-6990 Operation Manual

Replacing the batteries
• Make sure the power is turned off before replacing the batteries.
• Do not press o until the battery replacement procedure is
completed.
1. Press o to turn the power off.
2. Loosen the screw (turn counterclockwise) and
remove the battery holder cover on the back
of the unit.
3. Remove one used battery using a ball-point
pen or similar object.
• Do not use a mechanical pencil or sharp
pointed object.
4. Install one new battery with the positive side
(+) facing up.
5. Repeat step 3 and 4 for replacing both
batteries, if necessary.
6. Replace the holder cover and secure with the
screw.
7. The power will be turned on 2 to 3 seconds after o is pressed.
8. Set the clock to the correct time.
Caution:
• Clock settings and/or other settings and listings may be lost when
batteries are removed for a long time. Replace the batteries as
quickly as possible.
• Make sure to confirm all settings are set correctly after replacing the
batteries.

Specifications

Model: EL-6990
Product name: Electronic Organizer
Display: 14 columns x 5 lines with the Backlight
Memory capacity: 256 KB Flash memory
User area: Approx. 250 KB
A) In case of telephone listings only:
Max. 290 listings
B) In case of the other listings only:
Max. 2000 listings
Listings can be stored until the total of both
types (A and B) reach 250 KB.
Clock mode
Accuracy: ±60 seconds/month (at 25°C/77°F)
Display: Year, month, day, day of the week, hour, minute,
second, AM/PM, city name
Clock system: 12-hour/24-hour format (switchable), 3 types of
date format (switchable), World clock function,
daylight saving time/summer time display
function, daily/hourly/schedule alarm function
Telephone mode: Entry and recall of Last name, First name,
Company, Home#, Office#, Fax#, Mobile#,
E-mail, Address, City, State, Zip code, Country,
Note
Calendar mode: From Jan.,1950 to Dec., 2150, Confirmation of
the Schedule, To Do, and Anniversary mode
entries can be made by the indication marks
seen on the right side of the date
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