Cleaning the Touch Screen
The outer surfaces of the touch screen may be cleaned with mild detergent or glass cleaner on a soft cloth. Wipe the screen completely dry before use. Do not immerse in any liquid.
Cleaning the Receiver Surface
The receiver (the glass on the upper arm of the sensor) may be cleaned using photographic-quality lens solution and lens paper. Put a few drops on the lens paper and gently wipe the lens in a circular motion for a few seconds. Then wipe the lens with a dry lens paper to remove streaks and any hazy film.
If additional assistance is required, you may contact HunterLab.