Start Up; G2 Adjustment - Barco R9002390 Owner's Manual

Service Mode

Start Up

1. Push the cursor key é or ê to highlight 'Dynamic Astigmatism' (menu 1).
2. Press ENTER to select the dynamic astigmatism menu (menu 2).
3. Select the source type, selected source or genlock pattern by highlighting the color for which the spot shape has to be corrected.
4. Press ENTER to select the selected color, the area selection menu will be displayed (menu 3).
SEL : select the adjustment area on the screen where the spot shape has to be corrected.
ADJ : adjust the spot shape in the axial or diagonal direction.
5. Press ENTER to continue.
Increase the contrast level using the Contrast Control to near maximum. Using that "+" sharpness key, defocus the image until
the dots are large and easily visible.
6. Use the cursor keys to select one of the 8 adjustment areas (menu 4). Press ENTER to toggle to adjustment mode.
7. Use the cursor keys to adjust the shape (image 1).
Use the é or ê cursor keys to adjust the diagonal astigmatism and use the ç or è cursor key to adjust the axial astigmatism.
Press ENTER to return to selection area mode.
8. Press EXIT to return to the service mode menu.
SERVICE MODE
DYNAMIC ASTIGMATISM

G2 ADJUSTMENT

GAMMA CORRECTIONS
CRT RUN IN CYCLE
PROJECTOR WARM UP
CRT DRIVE MODE
MEMORY BANKS
COMMON ADDRESS
MORE ...
Select with é or ê
then <ENTER>
<EXIT> to return.
menu 1
Spot shapes
before dynamic
astigmatism correction
astigmatism correction
(use the
arrow key)
astigmatism correction
(use the
image 1
G2 Adjustment
Warning
'G2 adjustment should be performed by BARCO personnel, or BARCO authorized dealers'.
If you are qualified, press ENTER to continue. If not qualified, press EXIT to return to the Common settings menu. Further description
of the G2 adjustment is given in the Installation manual.
Item is password protected.
When selecting G2 adjustment (menu 1), a safety notice will be displayed on the screen (menu 2).
SERVICE MODE
DYNAMIC ASTIGMATISM
G2 ADJUSTMENT
GAMMA CORRECTIONS
CRT RUN IN CYCLE
PROJECTOR WARM UP
CRT DRIVE MODE
MEMORY BANKS
COMMON ADDRESS
MORE ...
Select with é or ê
then <ENTER>
<EXIT> to return.
menu 1
8-8
DYNAMIC ASTIGMATISM
ON SELECTED SOURCE
RED
GREEN
BLUE
ON GENLOCKED PATTERN
RED
GREEN
BLUE
Select pattern or color
with é or ê
then <ENTER>
<EXIT> to return.
menu 2
Diagonal
Spot shapes
after dynamic
and
astigmatism correction
Axial
and
arrow key)
SAFETY
NOTICE
RISK OF ELECTRICAL SHOCK
G2 ADJUSTMENT SHOULD BE
PERFORMED BY BARCO
PERSONNEL, OR BARCO
IF QUALIFIED, PRESS
<ENTER> TO CONTINUE, OR
IF NOT, <EXIT> TO RETURN.
menu 2
DYNAMIC ASTIGMATISM
First adjust the defocusing of the
image.
SEL : select area using arrow keys
ADJ : adjust axial astigmatism using
ç or è , diagonal
astigmatism using
é or ê
Toggle between SEL and ADJ
with <ENTER>
<ENTER> to continue
<EXIT> to return.
menu 3
5976064 BARCOCINE 8 03052000