Cleaning And Maintenance; Screen - Clarity WN-5220-V User Manual

WN-5220-V VideoWall User's Guide

Cleaning and Maintenance

Once the VideoWall is set up and adjusted, operation consists of
selecting and displaying material, turning on and off the curtain, and
switching the unit on and off. All other display effects are controlled by
the input device.
Use the procedures in this section to remove and replace WN-5220-V
modules as needed to maintain trouble-free operation.

Screen

The WN-5220-V VideoWall contains electrical interlocks that prevent
operation when the front screen is removed. Never operate the
VideoWall with any access panels or the front screen removed from
the unit, except when required for servicing. Operating the VideoWall
with access panels or the front screen removed can expose service or
operating personnel to ultraviolet burns and high electrical voltages.
Always wear ultraviolet-blocking eyewear with side guards when
servicing the VideoWall.
Removing the screen provides service access to other replaceable
modules from the front of the VideoWall.
The screen from a single WN-5220-V may be removed
CAUTION
by hand without damaging the screen. Where screen edges are
adjacent to each other in a wall configuration, removal of the screen
without a screen removal tool may damage the female part of the
screen latch. In these applications use an SRT-100 screen removal
tool to minimize the chance of damaging the screen.
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