10
Stewart Filmscreen Corporation
Figure 9:
Infrared remote control wiring
Low Voltage Control Box
3-Button
Momentary Switch
Infrared Sensor
Infrared Remote Control
120 VAC
Line
R/F Input
InfraRed Input
Low Voltage
Switching
Neutral
COMMON-White
UP-Red
DOWN-Black
STOP-Yellow
COMMON-White
UP-Red
DOWN-Black
4 Conductor Hook-up Cable—20-24ga Recommended
Category 5 Typically Used
(NOT Supplied)
Ground
Installing the infrared remote control option
The optional Stewart Filmscreen infrared remote control allows control of
the screens from anywhere in the room.
Note:
The distance between the hand-held remote control and the receiver
can be up to 50 feet (15.24 m). It is necessary to have uninterrupted line-
of-sight between the remote and the receiver.
Preparing the connection
Before making the electrical connections, you need:
Refer to previous section “Installing the low-voltage 3-button
switch option.”
Making the connection
Refer to the diagram that is located on the white label inside the steel
housing, and to Figure 9.
1. Mount the low voltage control box near the screen.
2. Mount the infrared (IR) eye sensor near the screen.
3. Connect the low voltage control box to the screen by connecting
the screen motor power leads to the power strip terminal block
located on the circuit board of the control box.
4. Connect the IR eye sensor to the small black plug-in module
located next to the switch input on the circuit board.
5. Connect the green grounding wire to the grounding lug.
6. Connect the low voltage control box to the AC power source by
connecting the AC line voltage to the power strip terminal block
located on the circuit board of the control box.
7. Connect the switch to the low volt
a
ge control box.
