CHAPTER 5
MAINTAINING THE INTERACTIVE FLAT PANEL
41
Cleaning the screen
Follow these instructions to clean the interactive flat panel screen without damaging its anti-glare
coating or other product components.
CAUTION
l
Do not use permanent or dry-erase markers on the screen. If dry-erase markers are used on
the screen, remove the ink as soon as possible with a lint-free, non-abrasive cloth.
l
Do not rub the screen with a dense or rough material.
l
Do not apply pressure to the screen.
l
Do not use cleaning solution or glass cleaner on the interactive flat panel screen, because
they can deteriorate or discolor the screen.
l
Avoid touching the reflective tape between the screen and the frame, and ensure that this
strip stays dry. Damage to this strip affects touch interactivity.
To clean the screen
1. Turn off any connected computers.
2. Press the
Standby
button
on the front control panel twice.
3. Turn the interactive flat panel off by flicking the power switch beside the AC power inlet.
4. Wipe the screen with a lint-free, non-abrasive cloth.
Cleaning the camera windows and reflective tape
The interactive flat panel’s DViT technology uses four cameras in the corners of the frame and the
reflective material between the screen and the frame. Dust buildup on the camera windows or
reflective tape can impair touch performance.
Inspect these areas regularly for dust, and clean them if any obvious buildup has occurred.
CAUTION
l
Dust buildup on the camera windows and reflective tape will degrade touch performance.
SMART recommends that you inspect the camera windows and reflective tape for buildup
and clean weekly.
l
Do not use compressed air to clean the camera windows or borders.
l
Do not use water, chemicals or cleaning agents.
