User's Manual

Chapter 4 — Troubleshooting and Maintaining the CK30
68 CK30 Handheld Computer User’s Manual
Clean the scanner window and CK30 screen as often as needed
for the environment in which you are using the terminal. To
clean the CK30, use a solution of ammonia and water.
There are no user-serviceable parts inside the terminal.
Opening the unit will void the warranty and may cause
damage to the internal components.
Attention: La terminal ne contient pas de pièces révisibles
par l’utilisateur. Le fait d’ouvrir l’unité annule la garantie et
peut endommager les pièces internes.
To clean the scanner window and terminal screen
1 Press Power to turn off the CK30.
2 Dip a clean towel or rag in the ammonia solution and wring
out the excess solution. Wipe off the scanner window and
CK30 screen. Do not allow any abrasive material to touch
these surfaces.
3 Wipe dry.