How To Use The Antireflection Sheet - NEC 424 Installation Manual

7. How to Use the Antireflection Sheet

Use the antireflection sheet supplied with the touch module when finger drawing is
disabled caused on reflection issued by an object laying at the bottom of a screen
such as a pen tray, a whiteboard or a screen frame, etc. Stick on the antireflection
sheet to cut the laser beam diffused by the touch module not to hit the reflection
caused object.
Note:
• Do not peel off the reflection sheet once it's stuck. Repetition of sticking on and off will
deteriorate the adhesive force of the sheet.
ENG-13