Operation Manual

39
Appendices
Replacing the battery
Battery used
• Useonlythespeciedalkalinebattery.
Type Size/Model Quantity
Alkaline battery Size“AAA”/LR03 1
Precautions
• Fluidfromaleakingbatteryaccidentallyenteringaneyecouldresultinserious
injury.Shouldthisoccur,washwithcleanwaterandimmediatelyconsultadoctor.
• Shoulduidfromaleakingbatterycomeincontactwithyourskinorclothes,
immediately wash with clean water.
• Iftheproductisnottobeusedforsometime,toavoiddamagetotheunitfroma
leaking battery, remove it and store in a safe place.
• Donotleaveanexhaustedbatteryinsidetheproduct.Itmayleakanddamagethe
product.
• Keepbatteriesoutofthereachofchildren.
• Incorrecthandlingofbatteriesmayintroduceriskofexplosion.
• Donotthrowbatteriesintoareastheymayexplode.
• Makesurethenewbatteryisthecorrecttypebeforetting.
• Wheninstalling,orientatethebatterycorrectlyasindicatedintheunit.
• Thebatterypackagedwiththisproductmaybepartiallyexhaustedduringthe
shipmentand/orstorageperiod,andmayneedtobereplacedsoonerthan
expected.
When to replace the battery
Replace the battery immediately in the following cases:
• When
is displayed.
• Whenthemessage‘BittedieBatterieersetzen!’appearsuponturningthepower
on.
Note:
•
Ifyoudonotfollowtheproceduredescribingthebatteryreplacement,theMywords
list,theHistorylist,aswellastheCalculator'smemory,maybeclearedoraltered.
Also,CurrencyconverterandtheSet-upmenucongurationsmaybereset.
Replacement procedure
1. Switch off the power by pressing
ON/OFF
.
2.
Set the battery replacement switch located on the bottom
oftheunittothe‘REPLACEBATTERY’position.
3. Remove the battery cover.
4. Remove the used battery and insert the one new battery.
Makesurethebatterypolarityiscorrectlyorientated.
5. Replace the battery cover.
6. Setthebatteryreplacementswitchtothe‘NORMAL
OPERATION’position.
7.
Open the unit and press
ON/OFF
to turn the power on.
 TheLCDcontrastscreenappears.
• Ifthepowercannotbeswitchedon,tryfollowingsteps2to7intheabove
procedure again. Should this fail, then follow the reset procedure on the
following page.
8.
FollowtheinstructionsonthescreentoadjusttheLCDcontrast,aswellastosetthe
keysoundon/offconguration(seesteps7to8oftheprocedureonpage5.)