Sony VPH-G90E Installation Manual page 146

Link Functions List of the Projection Distance by Angle of Optical Axis
Adjusting the ABL LINK
146
(GB) Others
1
Set the projector to the service mode.
For details, see "Service mode" on page 53
2
Set the CONTRAST levels of all projectors to the same level.
3
Adjust the brightness of each projector to make its black level uniform.
4
Input an external signal to display the 1/16 window pattern.
5
Display the ABL LINK menu, select SUB CONTRAST with the v or
V key, then press the ENTER key.
I N P U T - A
S
A B L L I N K : O N
PIC
ORBITING S U B C O N T R A S T : M A X
A B L L E V E L : M I N
INT.OSC
SETTING
TIMER
UNI
FORMITY
ABL
LINK
SEL: SET: ENTER
EXIT: MENU
6
Press the v or V key to adjust the projector so that the brightness looks
the same as that of the darkest projector, then press the ENTER key.
S U B C O N T R A S T : M A X
7
Repeat steps 4 to 6 on each projector so that the brightness of all
projectors looks the same.
8
Input an external signal to display the all white pattern.
9
Select ABL LEVEL in the ABL LINK menu, then press the ENTER
key.
10
Press the v or V key to adjust the projector so that the brightness looks
the same as that of the darkest projector, then press the ENTER key.
A B L L E V E L A D J : M A X
.
(GB)