User's Manual

Table Of Contents
Chapter 3: Getting To Know Your Omnii
Cleaning Omnii
58 Psion Teklogix Omnii Hand-Held Computer User Manual
If the touchscreen is used in harsh environments, consider applying a disposable screen pro-
tector (ST6112). These covers reduce the clarity of the display slightly but will dramatically
extend the useful life of the touchscreen. When they become scratched and abraded, they are
easily removed and replaced.
3.8.2 Cleaning Omnii
Use only mild detergent or soapy water to clean the hand-held unit.
Avoid abrasive cleaners, solvents or strong chemicals for cleaning. Omnii has a plastic
case that is susceptible 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 keypad and touchscreen, use isopropyl alcohol.
Important: Do not immerse the unit in water. Dampen a soft cloth with mild detergent
to wipe the unit clean.
To prevent damage to the touchscreen, use only your finger or the stylus
(pen) supplied with your Omnii.
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