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Chapter 6 — Troubleshooting and Maintaining the CK30
104 CK30 Handheld Computer User’s Manual
Do not use force or a sharp object when pressing the reset
switch. You may damage the reset switch.
Attention: N'employez pas la force ou un objet pointu
quand appuyant sur le remettez à zéro le bouton . Vous
pouvez endommager le remettez à zéro le bouton.
3 Replace the battery.
The battery light on the CK30 blinks three times and the CK30
starts the power on sequence.
Note: Date and time settings are not saved through a cold boot.
You will need to reset the time and date.
Cleaning the Scanner Window and CK30 Screen
To keep the computer in good working order, you may need to
perform these minor maintenance tasks:
• Clean the scanner window.
• Clean the CK30 screen.
Clean the scanner window and CK30 screen as often as needed
for the environment in which you are using the computer. To
clean the CK30, use a solution of ammonia and water.
There are no user-serviceable parts inside the CK30.
Opening the unit will void the warranty and may cause
damage to the internal components.
Attention: Le CK30 ne contient pas de pièces réparables par
l’utilisateur. Le fait d’ouvrir l’unité annule la garantie et peut
endommager les pièces internes.
To clean the scanner window and computer screen
1 Press I to turn off the CK30.
2 Dip a clean towel or rag in the ammonia solution and wring
out the excess. Wipe off the scanner window and screen. Do
not allow any abrasive material to touch these surfaces.
3 Wipe dry.