Sharp El-6890S Precautions when replacing the memory backup bat- tery, Replacing the battery

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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 OFF to turn the power off.

2. Loosen the screw (counter clockwise) and remove the battery holder cover on the back of the unit.

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 ON is pressed. If the power does not come on, press the RESET switch. If nothing appears on the display again, replace the operating batteries.

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Contents EL-6850 EL-6890 EL-6890S Page Using the Organizer for the First Time Press YAfter adjusting the contrast Press N when you wish to Start the operation soon. Refer toTo turn the Backlight off, press again To darken or CapsPart Names Display Symbols Entering CharactersMoving the Cursor Entering CharactersClock Mode Setting the Home ClockMaking Corrections Zone numbers 0, 14, and 15 have no city name display City Using the World Clock Setting the ClockChanging the city for the World clock Registering a City Name not Found in the ListSetting Daylight Saving Time/Summer Time Home clockClearing DST Press Clock once or twice to display the World clockTelephone/E-mail Mode Designating the File NamesMail address entry Address entry Listings respectively in each order on the displayStoring Telephone Listings Edwards@abcd.efg.comEdwards Bob Supervisor Sales dept. Abcd co North StStoring WWW Listings Sharp-usa.comCalendar Mode Controling the Monthly Calendar DisplayReturning the Calendar to the Current Date Schedule Mode Entering the desired date in Calendar modeStoring Schedule Listings 1130 AM 01 PMEntering the desired date with Next or Prev Entering the desired date directlyEnter the schedule detail Lunch with TomMemo Mode Schedule AlarmStoring Memo Listings 11262001Anniversary Mode Storing Anniversary ListingsNancy’s Birthday Press Enter to store in memoryRecalling the Listings Sequential SearchDirect Search Schedule listingsKeyword Search Date SearchCalendar or Schedule listings Anniversary listingsEditing the Listings Deleting the ListingsEditing Listings Deleting One ListingRegistering a Password Secret FunctionTurning the Secret Function On and Off Turning the Secret function offDesignating Listings as Secret Changing Secret Listings to Non-SecretRecalling and Editing Secret Listings Calculator Mode Deleting and Changing the PasswordErrors CalculationCurrency/Unit Conversion Mode 10 +/- =Setting a Rate Converting Currency/Unit198 Miscellaneous Functions Changing the Unit NameSetting the Daily Alarm Adjusting the LCD ContrastDeleting all of the data in each mode Checking the Memory StorageSetting Up the Backlight Deleting the password and secret listingsChanging the File Names Selecting the Time SystemWhen you performed Freeing Up MemoryOperation, 4. Deleting Data onUsing the Option Function Transferring Data between Organizers Following menus are displayedPress 1 on the transferring Organizer to select Send Transferring Data to Make Backup Battery Replacement PrecautionsBatteries used Operating Batteries Replacement Memory Backup Battery ReplacementBattery replacement time Battery replacement frequencyPrecautions when replacing the memory backup bat- tery Replacing the batterySpecifications Battery life Operating batteries at 25C/77F Approx .5 years When turned off and the clock is runningCanada Sharp Corporation