Scan Adaptation; Getting Access To The Scan Switches; Horizontal Scan Switches - Barco GRAPHICS 808S Isntallation Manual

Installation setup

Scan Adaptation

The scan switches must be placed in the correct position which corresponds to the desired scanning configuration.
To change the scanning, it is necessary to remove the projector top cover and to open the protection plate.
For opening the projector's top cover, see 'Access to controls'.

Getting access to the scan switches

•
Open the top cover and remove it from
the projector (see p.4-1);
•
Loosen the 3 retaining screws on each
side of the projector;
•
Open the protection plate and pivot it
forward (toward lenses).
Three switches are used, one for each CRT. When changing the
horizontal scan, insure that all three switches are set in the same
position. See positions of the switches (diagram on next page) for
the corresponding projector configuration.
To set the scan switches :
•
Remove the horizontal deflection module (the second module
viewing from the rear of the projector).
To remove the horizontal deflection module :
- Press the module lock and lift up the module handle;
Push
- Repeat this action on both sides of the module and extract the
module out of the main frame.
•
Toggle the 3 horizontal scan inversion switches (located just
underneath the horizontal amplitude module) to the correct
positions (see p.4-3).
•
Reinstall the horizontal deflection module.
4-2
All manuals and user guides at all-guides.com
WARNING !
TURN OFF PROJECTOR AND UNPLUG THE POWER
CORD BEFORE CHANGING THE SCAN DIRECTION.
Horizontal deflection module
Connectors for the
horizontal deflection module

Horizontal scan switches

Horizontal amplitude
module
5975996 BARCOGRAPHICS 808s 241197