4. Cleaning The CH4000
Important: Do not immerse the unit in water. Dampen a soft cloth with mild detergent to wipe the unit clean.
•Use only mild detergent or soapy water on a slightly damp cloth to clean the CH4000. Avoid abrasive cleaners, solvents or strong chemicals for cleaning. The plastic case is suscepti- ble to harsh chemicals. The plastic is partially soluble in oils, mineral spirits and gasoline. The plastic slowly decomposes in strong alkaline solutions.
•To clean ink marks from the label, use isopropyl alcohol.
5.Troubleshooting
5.1Docking Station Does Not Seem To Power On.
•When first connected to the DC power supply, the spare charger LED should turn ON and remain on for 3 seconds.
•If not, the charger is defective and requires service.
5.2 The Ikôn Charge Indicator LED Stays Off.
When an Ikôn is docked into a powered CH4000 and its charge indi- cator LED stays off, there could be a problem with the Ikôn or with the docking station. Use an Ikôn with a properly functioning charge indicator to isolate the problem.
8 | Psion Teklogix CH4000 Quick Reference Guide |