User manual

44
15. Reset to Default
Thefactorysettingsareresetwiththebuttons„RESET“and„S1“.
Important!
 ThePINoftheGX111isresettothedefaultvalue#1513inthereset.
 ThePINoftheSIMcardremainsunchanged,however.
 IfyouhavesettheSIMcard‘sPINtoanyothervaluethan1513,theGX111willnolongerworkafterthe
reset,andyouhavetochangethePINoftheGX111accordingly!
ToresettheGX111tothefactorysettingsviathebuttons,proceedasfollows(thismustbedonewithin3seconds):
• Keepthebutton„S1“pushed
• Brieypushthebutton„RESET“.
• Releasethebutton„S1“again.
 Ifthebutton„S1“ispushedformorethan3secondsintotal,theGX111willnotberesettothefactory
settings,sinceitisassumedthatyoupushedthebuttonbyaccident.
Aftersuccessfulresettingtofactorysettings,aashingpatternisoutputviathe„ERR“LED.The„ERR“LEDashes
3timesinquicksequence(0.25secondson,0.25secondspause,etc.).
16. Maintenance and Cleaning
Theproductismaintenance-freeforyou.Servicingorrepairmust onlybecarriedoutbyaspecialistorspecialist
workshop.Therearenocomponentsontheinsideoftheproductthatneedmaintenancebyyou.Thisiswhyyou
should never open/disassemble it (apart from the work described in these operating instructions for inserting/changing
the rechargeable battery).
Adry,softandcleanclothissufcientforcleaningtheoutside.
Dustcaneasilyberemovedwithalong-hair,softandcleanbrushandavacuumcleaner.
 Neveruseanyaggressivecleaningagents,cleaningalcoholorotherchemicalsolutions,sincethesemay
damage the casing or even impair function.