Stewart Filmscreen C User manual

TO THE INSTALLER: BE SURE TO LEAVE THIS MANUAL WITH THE OWNER.
LXSR-0903
Luxus A / SR-1
Electriscreen
To the Owner
Installation Instructions
Operating the Screen
Maintenance
OWNER’S MANUAL

Printed in U.S.A.
©2003 Stewart Filmscreen Corporation.

Contents
To The Owner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2
Preparing The Installation . . . . . . . . . . . . . . . . . . . . . . . . . . .4
Step 1. Hanging The Case . . . . . . . . . . . . . . . . . . . . . . . . . . .6
Step 2. Electrical Hook-up . . . . . . . . . . . . . . . . . . . . . . . . . . .8
Adjusting The Screen Extension . . . . . . . . . . . . . . . . . . . . .14
Operating The Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . . .14
Screen Care And Cleaning . . . . . . . . . . . . . . . . . . . . . . . . .16
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
Luxus A/SR-1 Electriscreen: Owner’s Manual 1
Luxus A / SR-1
Electriscreen
OWNER’S MANUAL

Congratulations on your purchase of the finest optical viewing screen
available anywhere in the world!
Please take a moment to review this manual, it will help ensure you many
years of trouble-free service from your new Stewart Filmscreen product.
About your Luxus A Series Electriscreen
This is Stewart’s most popular electric roll up unit because it can
accommodate screen sizes up to 66” x 122” (LX138W). Typically, the
screen housing is hidden above the ceiling, and the screen descends
through a slot in the ceiling.
About your Luxus SR-1 Series Electriscreen
The SR-1 electric roll-up screen is identical to the Luxus A Series with the
exception that its housing is more styled and can be installed with minimal
architectural changes to your room.
The installation, operation, and care are the same for the Luxus A Series
and the Luxus SR-1 Series Electriscreens.
The size and weight of the various Luxus Electriscreen models are listed in
the charts in Figure 1.
Figure 1: Luxus Electriscreen models – sizes and weights
2Stewart Filmscreen Corporation
TOTHE OWNER
Video Format (4:3/1.33:1 Aspect Ratio)
Luxus A
Model #
Luxus SR-
1 Model #
Image
Diagonal
Image
Height
Image
Width
Weight
LX060V- SR060V- 60” 36” 48” 35 lbs.
LX072V- SR072V- 72” 43” 57” 40 lbs.
LX084V- SR084V- 84” 50” 67” 45 lbs.
LX090V- SR090V- 90” 54” 72” 50 lbs.
LX100V- SR100V- 100” 60” 80” 55 lbs.
LX120V- SR120V- 120” 72” 96” 65 lbs.

Luxus A/SR-1 Electriscreen: Owner’s Manual 3
HDTV Format (16:9/1.78:1 Aspect Ratio)
Luxus A
Model #
Luxus SR-
1 Model #
Image
Diagonal
Image
Height
Image
Width
Weight
LX082H- SR082H- 82” 40 1/2” 72” 50 lbs.
LX092H- SR092H- 92” 45” 80” 55 lbs.
LX100H- SR100H- 100” 49” 87” 60 lbs.
LX110H- SR110H- 110” 54” 96” 65 lbs.
LX123H- SR123H- 123” 60” 107” 70 lbs.
LX135H- 135” 66” 118” 70 lbs.
Wide Screen Format (1.85:1 Aspect Ratio)
Luxus A
Model #
Luxus SR-
1 Model #
Image
Diagonal
Image
Height
Image
Width
Weight
LX082W- SR082W- 82” 39” 72” 50 lbs.
LX091W- SR091W- 91” 43” 80” 55 lbs.
LX100W- SR100W- 100” 48” 89” 60 lbs.
LX114W- SR114W- 114” 54” 100” 70 lbs.
LX126W- SR126W- 126” 60” 111” 75 lbs.
LX138W- 138” 66” 122” 70 lbs.
A/V Format (1:1 Aspect Ratio)
Luxus A
Model #
Luxus SR-
1 Model #
Image
Diagonal
Image
Height
Image
Width
Weight
LX050A- SR050A- 71” 50” 50” 40 lbs.
LX060A- SR060A- 85” 60” 60” 45 lbs.
LX070A- SR070A- 99” 70” 70” 50 lbs.
LX084A- SR084A- 119” 84” 84” 60 lbs.

Preparation
Specifications regarding the individual screen dimensions, weight, mounting
type, and controls are provided by the factory when the unit is ordered.
Before beginning the installation:
Check the specifications for the type of mounting and switch
control to be used.
Ensure that the mounting area and electrical connection are
prepared.
Check the size and weight of the screen to be installed so that
you can plan for the number of people required for the mounting
procedure. You need at least two people to mount the smaller
screens; more are needed for larger, heavier screens.
You will need:
Enough ladders for the personnel supporting the screen during
the mounting process
A level
Fasteners appropriate for the surface on which the screen is
being mounted (See instructions for the type of mount for
recommendations.)
4Stewart Filmscreen Corporation
PREPARING THE INSTALLATION
Before proceeding with the installation of this screen,
be sure to read and understand all the installation and
operating instructions thoroughly.
All electrical wiring installations must conform to local
and national codes and should be performed by
qualified service personnel.
There are no user-serviceable parts contained within the
unit.
Caution
During installation, do not place the unit on an unstable cart,
stand, table, or ladder. The unit may fall, causing injury to a
child or adult and damage to the unit.

Unpacking
1. Remove the outer plastic covering and white wrapping paper
surrounding the screen case.
2. Do not remove the wrapping paper surrounding the screen roller.
You should remove it only after the unit is hung and all electrical
connections have been made.
3. Remove the batten lock-down screws located on the back side of
the case.
Luxus A/SR-1 Electriscreen: Owner’s Manual 5
Warning!
Failure to remove the batten lock-down screws can result in
permanent damage to the screen.

Professional mounting techniques should be adhered to. Stewart
Filmscreen Corporation cannot be liable for substandard or faulty
installations.
Make sure that you mount the screen so that the electrical box is on the left
side (audience left).
Wall installation
1. Mount screen through the holes in the wall mount brackets. Refer
to Figure 2.
– If mounting onto a wood substructure, #12 screws may be used.
– If the unit is to be mounted to plaster, drywall, masonry, or other-
type of surface, use an appropriate fastener. (These might include
toggle or molly bolts or similar fasteners.)
2. Make sure the unit is level.
Ceiling or top mount installation
The Luxus Electriscreen can be installed into the ceiling or soffit. A false
ceiling is not intended to support the weight of a Luxus Electriscreen.
Make sure that you mount the screen so that the electrical box is on the left
side (audience left). Refer to Figure 3.
If the unit is to be mounted to plaster, drywall, masonry, or other type of
surface, use an appropriate fastener. (These might include toggle or molly
bolts or similar fasteners.)
There are two types of ceiling or top mount: recessed or suspended. Follow
the procedure for the specified type of mounting.
6Stewart Filmscreen Corporation
Figure 3: Ceiling or top mount
STEP 1. HANGING THE CASE
Figure 2: Wall mount using
optional brackets
Electrical Connection
Box (behind end plate)
Electrical
Knockout
(optional)
Socket
Cap
Screws

Recessed or concealed mount
You can install the screen so that the motor is recessed and the bottom is
flush with dry wall or a suspended ceiling. Refer to Figure 4.
1. Attach the supplied ceiling mount brackets to the top of the
screen unit.
2. Install the unit onto the support structure making sure that the
bottom of the case is flush with the finished ceiling.
3. Make sure the unit is level.
Suspended installation
When suspended installation is desired, use the eyebolts that are provided
with the screen.
1. Remove the screw farthest from the end plate. Install the eyebolt
at that central pivot location. Repeat on the opposite end.
2. Suspend the unit from the eye bolts on the unit using chains,
cables, or turnbuckles. Refer to Figure 5.
3. Make sure the unit is level.
Luxus A/SR-1 Electriscreen: Owner’s Manual 7
Figure 4: Recessed or
concealed mount
Figure 5: Suspended
installation
Support Structure
Drywall or
suspended
ceiling

The motor requires standard 120V 60 Hz input (unless an alternate voltage
has been specified). All connections are made to the electrical box on the
side of the Luxus unit (audience left).
In addition to the standard high-voltage 3-position switch, there are optional
switch controls available for the Luxus Electriscreen. Follow the installation
procedure for the type of switch control you will install.
General suggestions for wiring:
Soldering is recommended.
The use of wire nuts is acceptable.
On models not provided with armored whip, a romex connector
should be installed in the appropriate electrical KO (Knock Out).
To open the electrical box, remove the two socket cap screws that attach
the end plate to the unit’s case.
Refer to Figure 6 for an illustration of the electrical connection box on the
side of the screen unit.
The standard electrical hook up is through the large black electrical
grommet located on the back side of the case adjacent to the end plate.
An optional electrical knockout has been provided should the particular
installation require that the electrical connection be made through the side
end plate.
8Stewart Filmscreen Corporation
STEP 2. ELECTRICAL HOOK-UP
Caution
Professional techniques need to be adhered to when making
any electrical connection. A qualified electrician should
perform these procedures.
Be sure to follow all standard safety procedures for installing
electrical devices.
Do not disassemble or alter the configuration of the motor or
the unit's electrical connections. This may cause injury to you
or damage to the product.
The electrical connection should be made only to the type of
power source indicated on the marking label.
Figure 6: Electrical connection
box
Electrical Connection
Box (behind end plate)
Electrical
Knockout
(optional)
Socket
Cap
Screws

Installing the high voltage switch control (standard)
A standard 3-position 120V wall switch is supplied. The high-voltage control
is connected to the electrical source. It alternates directions of screen
motion by means of the hot lead, using the 3-position switch.
Preparing the connection
Before making the electrical connections, you need:
An available 120V AC constant power source
A 4-conductor romex or motor connector cable
Making the connections
The diagram in Figure 7 illustrates the connections.
1. Connect the wall switch to the 120V AC constant power source.
2. Connect the wall switch to the screen unit’s electrical box. To do
this, you need to remove the end plate and connect your
connector cable.
Luxus A/SR-1 Electriscreen: Owner’s Manual 9
Figure 7: High voltage control wiring diagram
120V AC Power
Source Screen Switch
DOWN-Black
UP-Red
Line (Hot)
COMMON-White Neutral
GROUND-Green
Yellow

Installing 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:
An available 120V AC constant power source installed near the
screen
Making the connection
The electrical diagram in Figure 8 illustrates the connection.
1. Plug the AC power cord into the AC outlet.
2. Attach the 12V trigger wire to the jack on the back side of the
case adjacent to the power cord.
3. Use the supplied quarter-inch mono phone plugs to terminate the
12V trigger wire.
10 Stewart Filmscreen Corporation
Figure 8: Screen trigger interface connection
To Projector
or
120V AC 60 Hz
Power Source
120V AC Power Source
Optional 12V DC
Transformer
With Switch

Luxus A/SR-1 Electriscreen: Owner’s Manual 11
Installing the low-voltage 3-button switch option
The optional Stewart Filmscreen low-voltage control allows the use of low-
voltage wire to connect to the supplied 3-position 24V momentary wall
switch.
Preparing the connection
Before making the electrical connections, you need:
An available 120V AC constant power source
A 4-conductor switch hook-up cable (4-conductor bell wire or
category 5 cable is typically used for long runs)
Making the connection
Refer to the diagram that is located on the white label inside the steel
housing, and in Figure 9.
1. Mount the low-voltage control box near the screen.
2. 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.
3. Connect the low voltage control box to the 120V AC power
source by connecting the AC line voltage to the power strip
terminal block located on the circuit board of the control box.
4. Connect the switch to the low-voltage control box.
Figure 9: Low voltage 3-button switch wiring
3-button
Momentary Switch
120V AC
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 - 20ga Minimum
Category 5 recommended (NOT Supplied)
Low Voltage Control Box

12 Stewart Filmscreen Corporation
Installing the wireless remote control option
The optional Stewart Filmscreen wireless remote control allows control of
the screens from anywhere in the room.
Once the AC power outlet is installed near the screen, an electrician is not
needed to connect the wireless remote receiver module to the power
source.
Note: The distance between the hand-held remote control and the receiver
can be up to 50 feet. It is not necessary to have uninterrupted line-of-sight
between the remote and the receiver, but there should be no metal objects
between them. The override switch on the bottom of the receiver can be
used instead of the remote control.
Preparing the connection
Before making the electrical connections, you need:
An available 120V AC power source installed near the screen
Making the connection
The electrical diagram in Figure 10 illustrates the connections.
1. Connect the 4-pin connector to the receiver module.
2. Plug the receiver module into the 120V constant AC power
source.
Figure 10: Wireless remote control connection
4-pin Connector
120V AC Plug
Wireless Remote
Receiver Module
Override Switch
Wireless Remote
Control

Luxus A/SR-1 Electriscreen: Owner’s Manual 13
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. 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:
An available 120V AC constant power source
A 4-conductor switch hook-up cable (4-conductor bell wire or
category 5 cable is typically used for long runs)
Making the connection
Refer to the diagram that is located on the white label inside the steel
housing, and in Figure 11.
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 low voltage control box to the 120V AC power
source by connecting the AC line voltage to the power strip
terminal block located on the circuit board of the control box.
6. Connect the switch to the low-voltage control box.
Figure 11: Infrared remote control wiring
Low Voltage Control Box
3-Button
Momentary Switch
Infrared Sensor
Infrared Remote Control
120V AC
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 - 20ga Minimum
Category 5 recommended (NOT Supplied)

The method you use to raise and lower the screen depends on the type of
switch control devices you have selected.
When you lower or retract the screen, it will stop at its preset limit. If an
obstacle (such as a person or furniture) gets in the path of the screen as it
is lowered, you should use the switch control to stop the screen's motion; it
will not automatically stop if it hits an obstacle.
In general, when the screen is not in use, you should store it in the fully
retracted position.
The extension and retraction limit switches have been preset at the factory.
In general, we advise you to avoid readjusting these switches.
In some cases, to enable proper alignment of the displayed image on the
screen, you may need to adjust the extension of the screen. If adjustment to
the extension is necessary, carefully follow these instructions.
14 Stewart Filmscreen Corporation
OPERATING THE SCREEN
Caution
Do not operate the motor when any of the following occurs:
The unit emits any smoke, heat, abnormal noise or
unusual odor.
The unit is damaged in some way, such as damage from
a water leak.
If any of these situations occur, call a qualified service person.
Caution
Improper adjustment of the limit switches can cause
irreparable damage to the screen itself, resulting in voiding the
factory warranty.
Warning!
The screen is fully retracted when the batten is flush with the
bottom of the case. Do not attempt adjustments with the
yellow retraction (UP) limit switch that will further retract the
screen. Incorrect adjustment of the switch will cause severe
screen damage. Please consult the factory if you have any
questions.
ADJUSTING THE SCREEN EXTENSION

Modifying the extension of the screen
You can increase the extension of the screen up to 3" past the factory
preset stop, or you can decrease the extension by approximately 4-6" from
the factory preset stop. Do not attempt to modify the screen extension
beyond these recommended amounts.
The limit switches are located on the left side of the screen roller tube inside
the case, as shown in Figure 12.
To increase the screen's fully extended (screen down) stop position:
1. Lower the screen to its current stop position.
2. Locate the white extension (down) limit switch on the left side of
the screen tube. You access the white limit switch through the
small electrical grommet located on the case next to the end
plate. Use a small electrician’s style screwdriver or a 5/32” hex
wrench to turn the switch in a counterclockwise direction. If the
power is still on, the screen will drop incrementally as the switch
is turned.
Note: One complete turn of the switch will make approximately a
3/4" change in the screen's stop position.
To decrease the screen extension:
1. Lower the screen until it is extended about halfway down.
Note: If your Luxus screen has a screen trigger, leave in the up
retracted position.
2. Locate the white extension (down) limit switch on the left side of
the screen tube. You access the white limit switch through the
small electrical grommet located on the case next to the end
plate. Use a small electrician’s style screwdriver or a 5/32” hex
wrench to turn the switch in a clockwise direction.
Note: One complete turn of the switch will make approximately a
3/4" change in the screen's stop position.
3. Activate the screen in the down direction until it reaches the
newly reduced stop position. Repeat this procedure until the
desired stop position is reached.
Once you have made the adjustment, whenever you lower the screen, it will
automatically stop at the new position.
Note: It is recommended that you make a note of any changes made to the
factory preset.
Luxus A/SR-1 Electriscreen: Owner’s Manual 15
Figure 12: Underside view of
Luxus
Down Limit Switch
Up
Limit
Switch
Screen

With reasonable care, you may expect many years of trouble-free use of
your Stewart projection screen.
We encourage you to keep your screen clean. To protect your screen when
it is not in use, store it in the fully retracted position.
Avoid getting any foreign material on the screen, as cleaning may prove
very difficult. It may not be possible to remove scratches, paint, ink, etc.
General maintenance
The screen surface on your Luxus Electriscreen is extremely delicate.
Special attention to these instructions should be followed when cleaning.
A draftsman-style brush may be used to lightly whisk away any
loose dirt or dust particles. (This type of brush is usually available
at office supply stores.)
For tougher spots, use a mild solution detergent, water, and a
sponge. Rub lightly. Blot with a damp sponge to absorb excess
water.
Do not use any other cleaning materials on the screen.
Replacement parts and service
No user-serviceable parts are contained within the unit. Contact your dealer
or the factory if you require part replacement or service.
16 Stewart Filmscreen Corporation
SCREEN CARE AND CLEANING

Refer to the following guidelines if you encounter a difficulty in the operation
of your Stewart Filmscreen. Problems related to electrical or motor function
may require a qualified service person or electrician.
Should you have a problem that is not addressed here, call the Stewart
Filmscreen Corporation.
Luxus A/SR-1 Electriscreen: Owner’s Manual 17
TROUBLESHOOTING
Problem description Probable cause Action to take
Screen won't operate. No 120V power available. Check to see if the circuit breaker has switched
off. Reset if needed.
Check voltage availability. Contact an
electrician.
Screen won't roll up or
down (even though power
is available).
Bad connection at switch. Have an electrician or qualified service person
check the connection as follows:
·
If you have a high voltage control switch,
check switch-line connections.
·
If you have a low voltage control unit, check
switch-line connections.
·
If you have a screen trigger interface, check
line connections, or the mini-plugs at the
screen input or projector output. Contacts may
be sticking—tap relay to free contacts.
Screen roller chatters
when power is activated.
Can be caused by voltage
drop, bad connections, or a
defective switch.
Have an electrician or qualified service person
check all hook-ups including all outboard wiring.
Unit hums in up mode.
(Screen has already
retracted.)
The screen batten is
retracting too far into the
case. Failure to correct
can damage motor and
screen. Do not use the
unit until this problem is
resolved.
Have a qualified service person adjust the
yellow UP limit switch. Turn the adjusting screw
clockwise.
Screen drops when up
direction is activated
(grinding noise occurs).
Drop in voltage. Screen motor requires full voltage. Have an
electrician or qualified service person check
available voltage.
Screen continues past
bottom stop position.
White limit switch is out of
adjustment.
Readjust the white DOWN limit switch. Turn the
adjusting screw clockwise.
Batten retracts too far into
case.
Yellow limit switch out of
adjustment. Failure to
correct can damage
motor and screen. Do not
use the unit until this
problem is resolved.
Have a qualified service person readjust the
yellow UP limit switch. Turn the adjusting screw
clockwise.
Dirt, finger prints, marks,
etc. on screen surface.
Improper handling of
screen.
Brush off or use a mild detergent solution with
clean rag or cotton swab.
Indentations appear on
screen surface.
Debris or particles adhering
to screen due to static cling.
Check back of screen; gently brush debris away
by hand.

www.stewartfilm.com
1-800-762-4999 Fax [phone]