What is recommended for cleaning of the WDS screen?
The PTU should only be cleaned using a non-abrasive, mild cleaning agent such as windshield washer fluid which can be ordered through your local parts department. NOTE: This fluid must be diluted with clean water to the ratio of one part fluid to five parts water. Dust and other particles should be lightly brushed from the Touchscreen surface before cleaning to avoid scratching. Cleaner should be applied to a soft lint-free cleaning cloth and never applied directly to the PTU. Do not soak the cleaning cloth and take care not to allow cleaning fluid to enter the connectors or PCMCIA opening.
