Barco MFGD 3220 D User Manual - 4. Maintenance

MFGD 3220D User's Guide

16

4. MAINTENANCE

Panel

Take care not to damage or scratch the panel. Clean

with a soft woolen or cotton towel. Use a watery

solution or a mild commercial glass cleaning product.

Cabinet

Do not use chemical cleaning products, benzene,

toluene, xylene or other solvents. Clean with a soft

cloth dampened with mild detergent and water.

Repeat with water only and wipe dry with a dry cloth.

Removing dust from the rear of

the glass panel

It may be possible that dust particles have entered

the display and are stuck to the rear of the glass.

We recommend to let this cleaning procedure be

done in a BARCO service center.

However, when really necessary, you can perform the

cleaning on site  if you can work in conditions that

are as clean and dust-free as possible. This is to

avoid more dust entering the display when opening it.

To remove the glass panel:

1

Switch off the display.

2

Tilt the panel.

3

Unscrew the 4 sunken screws at the rear, fixing

the glass panel and bezel.

4

Remove the bezel with glass panel.

Cleaning instructions:

- Dust, fingerprints, grease etc. can be removed by

using a soft damp cloth (a small amount of mild

detergent can be used on the cloth, NOT solvent).

- Do not apply liquid directly to the LCD surface as

excess liquid may cause damage to internal

electronics.

- Take care not to touch the I-guard light sensor on

the LCD panel.

Tilt the panel

Remove the sunken screws