Using The Linked Abl Function - Sony VPH-D50HTU Installation Manual

Using the Linked ABL Function

Second projector
TRIGGER
IN OUT
RS-422A
PLUG IN POWER
CONTROL S REMOTE
First projector
TRIGGER
IN OUT
RS-422A
PLUG IN POWER
CONTROL S
REMOTE
What is linked ABL function?
The ABL (Automatic Brightness Limiter) function is incorporated with the
projector. The ABL function prevents CRT burn by controlling the
brightness of the screen if it becomes too high.
If you connect the ABL LINK jacks of each projector when connecting
multiple projectors to display a malti-screen, the ABL functions on all
projectors once the ABL functions on any one projector. The linked ABL
function allows the malti-screen's brightness uniform.
Rear
IN OUT
Y IN
ABL LINK C IN
IN OUT IN OUT C
R
VIDEO S VIDEO
ABL LINK IN
Connecting cable with
miniplugs (not supplied)
ABL LINK OUT
IN OUT
ABL LINK Y IN C IN
OUT OUT C
IN IN
R
VIDEO
S VIDEO
Setting up
Set ABL LINK in the ABL LINK menu to ON.
For details, see "The ABL LINK Menu" on page 54 (GB).
R G B SYNC/HD VD
R G
/R-Y/P Y C /B-Y/P
R B B
C /R-Y/P Y C
R R B
INPUT A
VIDEO
Y
INPUT B
Video equipment
R G B SYNC/HD VD
/R-Y/P Y C /B-Y/P R G
R B B
C /R-Y/P Y C
R R B
INPUT A
VIDEO Y
INPUT B
Video equipment
B SYNC/HD VD
/B-Y/P
B
C
B SYNC/HD VD
/B-Y/P
B
C
31
Connections (GB)