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A. GAMMA CORRECTIONS
Overview
•
Gamma Corrections
A.1 Gamma Corrections
W
ARNING
qualified installation or service personnel should perform these adjustments, as there is a risk of incorrect
adjustment of the projector.
How to Start Up Gamma Correction?
1. Press the ADJUST key to start up the Adjustment Mode.
The main Adjustment Mode menu will be displayed.
2. Push the ↑ or ↓ keys to select Service and press ENTER to select.
ADJUSTMENT MODE
Select a path from below :
RANDOM ACCESS
INSTALLATION
SERVICE
Select with ↑ or ↓
then <ENTER>
<EXIT> to return
Menu A-1
The Service Mode menu will be displayed.
3. Push the ↑ or ↓ keys to select Common Settings and press ENTER to select.
SERVICE MODE
PROJECTOR SET-UP
MEMORY MANAGEMENT
COMMON SETTINGS
I2C DIAGNOSTICS
VOLTAGE DIAGNOSTICS
PROJECTOR DIAGNOSTICS
Select with ↑ or ↓
then <ENTER>
<EXIT> to return
Menu A-2
The Common Settings menu will be displayed.
4. Push the ↑ or ↓ keys to select Gamma Correction and press ENTER to select.
COMMON SETTINGS
DYNAMIC ASTIGMATISM
GAMMA CORRECTIONS
CRT RUN IN CYCLE
CRT DRIVE MODE
MEMORYBANKS: ON
FLYBACK TURNOVER POINT
MENU POSITION: STANDARD
OPTION 1:
OFF
REAL TIME CLOCK
Select with ↑ or ↓
then <ENTER>
<EXIT> to return
Menu A-3
R5976257 BARCO REALITY 909 15/03/2003
:
The Gamma Corrections are factory adjusted using an ACTAS color analyser. Therefore, only
A. Gamma Corrections
49
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