Installation manual

7. Installation Adjustment Mode
Image 7-14
Loosen bolts E, F, G and H
Action on CRT: Move the blue CRT
towards the
g
reen CRT
Case 1: Blue crosshair on the
left of the green crosshair
Case 1: Blue crosshair on the
right of the green crosshair
Blue
crosshair
Green
crosshair
Blue
crosshair
Green
crosshair
Action on CRT: Move the blue CRT away
(
to the ouside
)
from the
g
reen CRT
Image 7-15
Red CRT Projection Angle Adjustment
7. When the angle of the blue CRT is corrected, tighten the four bolts.
8. Press ENTER to continue with the Scheimpflug Adjustment (Diagonal Image Focusing) menu.
7.8 Scheimpflug Adjustment (Diagonal Image Focusing)
Introduction
With the diagonal image focusing corrections, it is possible to obtain uniform focus for the total projected image. These corrections
must be repeated for each color. The diagonal image focusing is repeated 3 times, first for green, then for red and then for blue.
Following screen will be displayed:
DIAGONAL IMAGE FOCUSING
1.TURN THE SCREW MARKED 01
TO FOCUS THE IMAGE
DIAGONALLY FROM LEFT
(BOTTOM) TO RIGHT (TOP).
2.
TURN THE SCREW MARKED 00
TO FOCUS THE IMAGE
DIAGONALLY FROM LEFT (TOP)
TO RIG
HT (BOTTOM).
<ENTER> to continue
<EXIT> to return
Menu 7-8
First, be sure that the CRT projection angle is correctly adjusted, otherwise it is not possible to obtain proper
overall focus of the image.
Scheimpflug Adjustment Preparation
1. Loosen the bolts (6x) on the front of the optical block.
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R5976257 BARCO REALITY 909 15/03/2003