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 Lens Surface and Didymium Filter
The lens and filter may be cleaned using photographic-quality lens solution and lens paper. Put a few drops of solution on the lens paper and gently wipe the lens or filter in a circular motion for a few seconds. Then wipe the lens or filter with a dry lens paper to remove streaks and any hazy film.
Cleaning the Sphere
Instructions on cleaning the ColorQuest XT sphere can be found here.
If additional assistance is required, you may contact HunterLab.