Connecting the screen trigger interface option
The optional 12V screen trigger interface enables up and down operation of
the screen in conjunction with a projector, tuner, VCR, cable box, or
switched AC outlet.
Once the AC power outlet is installed near the screen, an electrician is not
needed to connect the screen trigger interface to the power source.
Note:
An optional 12V DC transformer is used if there is no 12V power
source from the projector or AV control center.
Preparing the connection
Before making the electrical connections, you need:
K
An available 120V AC constant power source installed near the
screen
Making the connection
Figure 4 illustrates the connections.
1. Attach the 12V trigger wire to the jack on the j-box.
2. Connect the main 120V AC power source to the AC J-box.
AB Electriscreen: Owners Manual
9
Figure 4:
Screen trigger interface connection
To Projector
or
120V AC 60 Hz
Power Source
Optional 12V DC
Transformer With Switch
COMMON-White
GREEN-Ground
HOT-Black
