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6. Random Access Adjustment Mode
Why Contrast Equalization?
These adjustments are used for horizontal and vertical light equalization for the three specific colors separately. This compensates
the error due to the different position of the picture tubes. One side of the image is reddish and the other side is blueish. This
phenomenon is called Color Shift.
How to adjust the Contrast Equalization?
1. Push the
↑
or
↓
keys to highlight the desired color within
Contrast Equalization
e.g. Red and press
ENTER
to select.
CONTRAST MODU
CONTRAST EQUALISATION
RED GREEN BLUE
CONTRAST EDGE CORRECTION
RED GREEN BLUE
COLOR SELECT
RED GREEN BLUE
RG RB BG
WHITE
Select with
↑
or
↓
then <ENTER>
<EXIT> to return
Menu 6-10
Only a red image is displayed.
2. Push the
↑
or
↓
keys to adjust the vertical contrast equalization (top-bottom) and push the
←
or
→
keys to adjust the horizontal
contrast equalization (left-right).
Note:
The best result is obtained by looking to the edges of the image.
The Contrast Equalization bar scale will be displayed (bar scale = 50 : no correction).
49
49
éê
RV EQUAL
çè
RH EQUAL
Image 6-2
Contrast Equalization bar scale
3. It can be an interaction of several adjustments.
4. Press
EXIT
to return to the
Picture Tuning
menu.
Why Contrast Edge Correction?
Left and right (horizontally) and top and bottom (vertically) adjustments reduce the ’hot spot’ in the center of the screen.
How to adjust the Contrast Edge Correction (Hot Spot)?
1. Push the
↑
or
↓
keys to highlight the desired color within
Contrast Edge Correction
e.g. Red and press
ENTER
to select.
CONTRAST MODU
CONTRAST EQUALISATION
RED GREEN BLUE
CONTRAST EDGE CORRECTION
RED GREEN BLUE
COLOR SELECT
RED GREEN BLUE
RG RB BG
WHITE
Select with
↑
or
↓
then <ENTER>
<EXIT> to return
Menu 6-11
2. Adjust with the cursor keys for the same light output in the corners as in the center of the image. Push the
↑
or
↓
keys for
top-bottom adjustments and push the
←
or
→
keys for left-right adjustments.
Note:
Left-right adjustment must be done in combination with the top-bottom adjustment as both adjustments influence each
other
32
R5976398 BARCOREALITY 909 SPLIT PACK 21/02/2003
Содержание BarcoReality 909 Split Pack R9040040
Страница 1: ...BarcoReality 909 Split Pack Owner s Manual R9040040 R5976398 01 21 02 2003 ...
Страница 4: ......
Страница 8: ...Table of contents 4 R5976398 BARCOREALITY 909 SPLIT PACK 21 02 2003 ...
Страница 12: ...1 Safety Instructions 8 R5976398 BARCOREALITY 909 SPLIT PACK 21 02 2003 ...
Страница 14: ...2 AC Power 10 R5976398 BARCOREALITY 909 SPLIT PACK 21 02 2003 ...
Страница 104: ...7 Service Mode 100 R5976398 BARCOREALITY 909 SPLIT PACK 21 02 2003 ...
Страница 110: ...Index 106 R5976398 BARCOREALITY 909 SPLIT PACK 21 02 2003 ...