![background image](http://html1.mh-extra.com/html/barco/r9040004/r9040004_owners-manual_4246050034.webp)
6. Random Access Adjustment Mode
How to select Color Balance?
1. Push the
↑
or
↓
keys to highlight
Color Balance
and press
ENTER
to select.
PICTURE TUNING
COLOR BALANCE
CONTRAST MODULATION
SYNC: FAST
PEAKING
CLAMP MODE: NORMAL
PORT 2:
VIDEO
LINE MULTIPLIER
Select with
↑
or
↓
then <ENTER>
<EXIT> to return
Menu 6-6
The Color Balance menu will be displayed.
COLOR BALANCE
FIXED COLOR BALANCE
3200 4900 6500 9300
CUSTOM COLOR BALANCE
RED GREEN BLUE
COLOR SELECT
RED GREEN BLUE
RG RB BG
WHITE
Select with
↑
or
↓
then <ENTER>
<EXIT> to return
Menu 6-7
How to select a Fixed Color Balance?
1. Push the cursor keys to highlight one of the 4 preprogrammed color temperatures within
Fixed Color Balance
and press
ENTER
to select.
2. Press
EXIT
to return to the
Picture Tuning
menu.
How to adjust using Custom Color Balance?
1. Push the cursor keys to highlight the desired color within
Custom Color Balance
and press
ENTER
to select.
2. Push the
↑
or
↓
keys to adjust the Red Cut Off.
3. Push the
←
or
→
keys to adjust the Red Gain.
A bar scale indicates the amount of adjustment.
4. Press
ENTER
to return to the
Color Balance
menu.
5. Repeat step 3 to 5 for Green and Blue.
6. Press
EXIT
to return to the
Picture Tuning
menu.
How to use Color Select?
1. Push the cursor keys to highlight the desired color within
Color Select
and press
ENTER
to select.
2. Press
ENTER
to return to the
Color Balance
menu.
3. Press
EXIT
to return to the
Picture Tuning
menu.
6.4.3
Contrast Modulation
Why Contrast Modulation?
In multi-screen installations, the goal is to obtain a continuous matched image, forming one homogeneous field-of-view with overall
light output uniformity. The laws of physics applied to projection CRT and optics dictates that the center of the projected image
will be brighter than the corners, this phenomenon is normally referred to as ’corner fall off’. Secondly, due to the normal off-axis
projection of the red and blue images, CRT projection displays a phenomenon referred to as ’color shift’, whereby one side of the
screen is "redish" an the other "blueish”.
30
R5976633 BARCO GRAPHICS 908 / BARCO REALITY 908 05/06/2003
Содержание R9040004
Страница 1: ...Barco Graphics 908 Barco Reality 908 Owner s Manual R9040004 R9040006 R5976633 00 05 06 2003...
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Страница 8: ...Table of contents 4 R5976633 BARCO GRAPHICS 908 BARCO REALITY 908 05 06 2003...
Страница 12: ...1 Safety Instructions 8 R5976633 BARCO GRAPHICS 908 BARCO REALITY 908 05 06 2003...
Страница 14: ...2 AC Power 10 R5976633 BARCO GRAPHICS 908 BARCO REALITY 908 05 06 2003...
Страница 26: ...4 Getting Started 22 R5976633 BARCO GRAPHICS 908 BARCO REALITY 908 05 06 2003...
Страница 104: ...7 Service Mode 100 R5976633 BARCO GRAPHICS 908 BARCO REALITY 908 05 06 2003...
Страница 110: ...Index 106 R5976633 BARCO GRAPHICS 908 BARCO REALITY 908 05 06 2003...