Cima Above Ceiling ElectriScreen User manual

TO THE INSTALLER: BE SURE TO LEAVE THIS MANUAL WITH THE OWNER.
CFS-080315-AC
To the Owner
Installation Instructions
Screen Care
Maintenance
Owner’s Manual
Above Ceiling ElectriScreen

Printed in U.S.A.
© 2015 Stewart Filmscreen Corporation
Stewart Filmscreen reserves the right to make changes to the product specified in this document.
Sizes and specifications subject to change without notice at Manufacturer’s discretion. From time to time, this
document is updated. Current versions of documentation are posted on the Stewart Filmscreen website at:
www.stewartfilmscreen.com

To the Owner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Preparing the Installation . . . . . . . . . . . . . . . . . . . . . . . . . 5
Product Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Installing the Screen Into the Ceiling . . . . . . . . . . . . . . . . . . . 7
Standard Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8-10
Keypad Control . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Projector Control . . . . . . . . . . . . . . . . . . . . . . . . . 9
Keypad & Projector Control . . . . . . . . . . . . . . . . . . . . 10
Optional Controls . . . . . . . . . . . . . . . . . . . . . . . . . . . 11-14
Cima-Link Infrared Package . . . . . . . . . . . . . . . . . . . . 12
Cima-Link Ethernet Package . . . . . . . . . . . . . . . . . . . 13
Cima-Link RS232 Package . . . . . . . . . . . . . . . . . . . . 14
Operating the Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Adjusting the Screen Extension . . . . . . . . . . . . . . . . . . . . 16-17
Adjusting the Screen Tension . . . . . . . . . . . . . . . . . . . . . . . 18
Caring for & Cleaning the Screen . . . . . . . . . . . . . . . . . . . . . 19
Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20-21
Product Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Contents
Owner’s Manual
Above Ceiling ElectriScreen

4Cima Above Ceiling ElectriScreen: Owner’s Manual
© 2015 Stewart Filmscreen Corporation
♦Carefully read the instructions appropriate for your needs.
♦This screen must be installed by a qualified electrician.
♦For supply connections, use wires rated for at least 75 C.
♦Use copper or aluminum conductors.
♦For indoor use only.
♦Do not connect low-voltage to line-voltage power.
♦Article 725-54(a), (1) Exception No. 3 (NEC) or Canadian CE Code Handbook,
Rule 16-212, Sub Rule (4) requires segregation between line-voltage and Class 2
(low-voltage) circuits. Low-voltage / network wires should enter enclosure boxes
through separated openings. Also, conductors shall be separated by at least 1/4" or
segregated by barriers. Check with your local electrical inspector for compliance with
local / national codes and wiring practices.
♦Earth ground terminal connection must be made as shown in wiring diagrams.
♦Proper short-circuit and overload protection must be provided at the circuit breaker
distribution panel. You can use up to a 20A maximum circuit breaker with adequate
short-circuit breaking capacity for your installation.
IMPORTANT SAFETY INFORMATION
About your Cima Above Ceiling ElectriScreen
SAFETY PRECAUTIONS
The Cima Above Ceiling ElectriScreen is designed for ease of installation. The Cima
Above Ceiling features a self-finishing face-plate. There are no user-servicable
parts contained within the unit.
Congratulations on your purchase of one of our highly versatile Cima projection
screens representing “Top of the Class” in standard commercial and residential
projection screens. Please take a moment to review this manual as it will help
ensure you many years of trouble-free service from your new Cima by Stewart
Filmscreen product.
TO THE OWNER

5
© 2015 Stewart Filmscreen Corporation
To be installed and/or used in accordance with appropriate electrical codes and
regulations.
Caution
The Cima Above Ceiling's screen motor is pre-wired at the factory. No additional
motor assembly is required
Motor Wiring
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.
Unpacking
Note: This manual refers to “AC” to represent electrical power. Your location may
use 120 V, 220 V, or other electrical power. Screen systems are manufactured
using the electrical power type specified for the location. Use appropriate power
sources for your location.
♦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.)
You will need:
During installation, do not place the unit on an unstable cart, stand, table, or
ladder. The unit may fall, causing injury and damage to the unit.
Caution
The Cima Above Ceiling product can be controlled through a number of remote
control devices, including keypads, dry contact outputs, and low-voltage trigger
outputs. With the optional Cima-Link Controller Packages, your Cima screen can be
controlled by local and remote Infrared, IP ethernet, and computer-based signaling
sources such as those manufactured by Control4, AMX, Crestron, Elan Home
Systems with RS-232-C or RS-485 interfaces.
Description
PREPARING THE INSTALLATION

6Cima Above Ceiling ElectriScreen: Owner’s Manual
© 2015 Stewart Filmscreen Corporation
Detail A: Screen Sideview
PRODUCT DIMENSIONS

7
© 2015 Stewart Filmscreen Corporation
1. Remove the dust cover for easier access if desired.
2. Raise the screen into the ceiling.
3. Fasten the mounting brackets to the threaded rods or beams above the ceiling. (Note: The unit is usually suspended,
as shown in Figure 1, but it can be secured to the ceiling using bolts or other appropriate fasteners as well.)
4. Make sure the bottom is flush with the finished ceiling.
5. Make sure the case is level.
6. Plug in the STI wiring and terminate the power.
7. Replace the dust cover as needed.
Figure 2: Underside View IsometricFigure 1: Overhead View Isometric
RJ25 JACK
Note: A false ceiling is not intended to support the weight of a Cima Above Ceiling ElectriScreen.
♦Wear clean gloves throughout the installation process to prevent damage to the screen housing or screen
material.
♦Make sure that the screen batten never contacts or strikes any objects as damage may occur.
During installation of the Cima Above Ceiling ElectriScreen into the ceiling opening, be advised that damage
can occur to the screen. Perform the following actions to avoid damage:
Caution
Professional mounting techniques should be used. Stewart Filmscreen cannot be liable for substandard
or faulty installations.
INSTALLING THE SCREEN INTO THE CEILING

8Cima Above Ceiling ElectriScreen: Owner’s Manual
© 2015 Stewart Filmscreen Corporation
Press the "Down" button once and the Cima screen will
automatically extend fully to its pre-set limit, and then will
power itself off. Press the "Up" button once and the Cima
screen will automatically retract back into the case and
power itself off. If a custom position is desired, simply press
the "Stop" button at any time during the screen's deployment
or retraction. (See Figure 4)
Note: See page 17 for information regarding the default
limits by which the screen can be adjusted up or down from
the factory pre-set.
Operation
Making the Connections
1. Connect the RJ25 cable to the keypad.
2. Connect the other end of the RJ25 cable to the Cima unit.
Note: The maximum length of the RJ25 cable shall not exceed 50’.
Figure 4: Keypad Face
UP
DOWN
STOP
Figure 3: Keypad Connection
ADDITIONAL
RJ25 JACK FOR
OPTIONAL CONTROLS
RJ25 JACK
RJ25 JACK
KEYPAD - BACKSIDE
RJ25 CABLE
A standard 3-button low-voltage keypad is supplied for both the standard controller
and the optional Cima-Link Controller Accessories.
STANDARD CONTROL - KEYPAD CONTROL

STANDARD CONTROL - PROJECTOR CONTROL
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© 2015 Stewart Filmscreen Corporation
When the projector is turned on or off a signal is sent to the STI-100 within the motor
and will trigger the screen to move up or down.
If there is a sudden change in direction, the motor is paused for 1/2 second before
reversing direction. This is to prevent strain on the motor mechanism, and to prevent
damage to any material controlled by the motor. Relays are automatically
de-energized after 120 seconds of operation to reduce power consumption.
How it Works
Figure 5: Projector Connection
RJ25 CABLE
Making the Connections
1. Connect the RJ25 cable to the projector.
2. Connect the other end of the RJ25 cable to the Cima unit.
Note: The maximum length of the RJ25 cable shall not exceed 50’.
ADDITIONAL
RJ25 JACK FOR
OPTIONAL CONTROLS
RJ25 JACK

10Cima Above Ceiling ElectriScreen: Owner’s Manual
© 2015 Stewart Filmscreen Corporation
When the projector is turned on or off a signal is sent to the STI-100 within the motor
and will trigger the screen to move up or down.
If there is a sudden change in direction, the motor is paused for 1/2 second before
reversing direction. This is to prevent strain on the motor mechanism, and to prevent
damage to any material controlled by the motor. Relays are automatically
de-energized after 120 seconds of operation to reduce power consumption.
Projector Operation
Press the "Down" button once and the Cima screen will automatically extend fully to
its pre-set limit, and then will power itself off. Press the "Up" button once and the
Cima screen will automatically retract back into the case and power itself off. If a
custom position is desired, simply press the "Stop" button at any time during the
screen's deployment or retraction. (See Figure 4)
Keypad Operation
Making the Connections
1. Connect the RJ25 cable splitter to the RJ25 jack in the Cima unit.
2. Connect an RJ25 cable to each jack in the splitter.
3. Connect the other end of each RJ25 cable to the jack on the projector and keypad.
Note: The maximum length of the RJ25 cable shall not exceed 50’.
Figure 6: Keypad & Projector Connection
ADDITIONAL
RJ25 JACK FOR
OPTIONAL CONTROLS
RJ25 JACK
RJ25 JACK
RJ25 CABLE
KEYPAD - BACKSIDE
RJ25 CABLE RJ25
SPLITTER
STANDARD CONTROL - KEYPAD & PROJECTOR CONTROL

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© 2015 Stewart Filmscreen Corporation
Figure 8: Cima-Link Controller (face)Figure 7: Screen Side View Isometric
CIMA-LINK
CONTROLLER
(LOCATED INSIDE CASE)
The optional Cima-Link Controller (IMC-100C) is a state-of-the art bi-directional
communicationAC motor controller designed to control your Cima projection screen
and integrate with optional infrared remote, additional Cima screens, and 3rd party
applications. Up to 255 Cima ElectriScreens can be linked together on any one span
when connected together via the optional Cima-Link RS-232 Serial Package or
Cima-Link Ethernet Package.
Description
OPTIONAL CONTROLS - CIMA-LINK CONTROLLER DESCRIPTION

12Cima Above Ceiling ElectriScreen: Owner’s Manual
© 2015 Stewart Filmscreen Corporation
Figure 9: Cima-Link Infrared Package Connection
RJ25 JACK FOR
STANDARD
CONTROLS
CIMA-LINK
CONTROLLER
LOCATED
INSIDE CASE
RJ25 JACK
INFRARED REMOTE
Fi
g
ure 9:
C
ima-
C
I
CO
N
LO
IN
S
INFRARED REMOT
E
RJ25 CABLE
CONNECT CABLE
(STEP 1)
INFRARED EYE
RJ25 CABL
E
CONN
(
INFRARED
EYE
1. Connect the RJ25 cable to the top RJ25 jack located on the left side of the Cima unit.
2. Place infrared eye in line of sight of remote.
Note: The maximum length of the RJ25 cable shall not exceed 50’.
Making the Connection
OPTIONAL CONTROL - CIMA-LINK INFRARED PACKAGE CONNECTION

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© 2015 Stewart Filmscreen Corporation
Figure 11: Cima-Link Ethernet Package Connection
RJ25 JACK FOR
STANDARD
CONTROLS
CIMA-LINK
CONTROLLER
LOCATED
INSIDE CASE
RJ25 JACK
IP DEVICE
(BACK)
RJ45 JACK
POWER
SUPPLY
IP DEVICE
(FRONT)
RJ25 JACK
RJ25 CABLE
1. Connect the RJ25 cable to the left RJ25 jack located on the left side of the Cima unit.
2. Place the other end of the RJ25 cable to the RJ25 jack in the IP device.
3. Place the RJ45 cable in the RJ45 jack in the IP Device.
4. Place the other end of the RJ45 cable in the end-user device.
Note: The maximum length of the RJ25 cable shall not exceed 50’.
Making the Connection
OPTIONAL CONTROL - CIMA-LINK ETHERNET PACKAGE CONNECTION

14Cima Above Ceiling ElectriScreen: Owner’s Manual
© 2015 Stewart Filmscreen Corporation
Figure 12: Cima-Link RS232 Package Connection
RJ25 JACK FOR
STANDARD
CONTROLS
CIMA-LINK
CONTROLLER
LOCATED
INSIDE CASE
RJ25 JACK
RS232
9-PIN
CONNECTS
RS232 RJ25 JACK
RJ25 CABLE
1. Connect the RJ25 cable to the top RJ25 jack located on the left side of the Cima unit.
2. Place the other end of the RJ25 cable to the RJ25 jack in the RS232.
3. Connect the 9-pin end of the RS232 to the 9-pin jack in the end-user device.
Note: The maximum length of the RJ25 cable shall not exceed 50’.
Making the Connection
OPTIONAL CONTROL - CIMA-LINK RS232 PACKAGE CONNECTION

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© 2015 Stewart Filmscreen Corporation
♦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.
Do not operate the motor when any of the following occurs:
If any of these situations occurs, call a qualified service person.
Caution
The method you use to raise and lower the screen depends on the type of switch
control device 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) is in the path of the screen as it is lowered, use the
switch control to stop the screen's motion (it will not automatically stop if it hits an
obstacle).
The motor is designed to be used for short operations such as lowering the screen
in preparation for viewing. The motor is not designed for continuous duty. If the motor
operates continually for more than a few minutes, it may automatically shut off to
prevent damage from overheating. If the motor occasionally needs to be run more
than normal, for example during initial setup and positioning, allow time for the motor
to cool down.
In general, when the screen is not in use, you should store it in the fully retracted
position.
Description
OPERATING THE SCREEN

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Improper adjustment of the limit switches can cause irreparable damage to the
screen itself, resulting in voiding the factory warranty.
Caution
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.
Warning!
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.
Description
To increase the screen's fully extended (screen down) stop position:
1. Lower the screen to its current stop position.
2. Remove the dust cover to locate the white extension (down) limit switch on the left
side of the screen tube (audience left). Use a small electrician’s style screwdriver
or a 5/32” (.4 cm) 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" (2 cm)
change in the screen's stop position.
You can increase the extension of the screen up to 3" (7.5 cm) past the factory
preset stop, or you can decrease the extension by approximately 4-6" (10 - 15 cm)
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 (audience left) of the screen roller tube
inside the case, after removing the dust cover.
Adjusting the Screen Extension
ADJUSTING THE SCREEN EXTENSION

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© 2015 Stewart Filmscreen Corporation
To decrease the screen extension:
1. Lower the screen until it is extended about halfway down.
2. Remove the dust cover to locate the white extension (down) limit switch on the left
side of the screen tube (audience left). Use a small electrician’s style screwdriver or
a 5/32” (.4 cm) hex wrench to turn the switch in a clockwise direction.
Note: One complete turn of the switch will make approximately a 3/4" (2 cm)
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: The yellow "UP" limit switch is to stop the motor in the retracted position. We
advise not adjusting this switch as to avoid possible screen damage should the
switch get mis-adjusted.
It is recommended that you make a note of any changes made to the factory preset.
ADJUSTING THE SCREEN EXTENSION (CONTINUED)

18Cima Above Ceiling ElectriScreen: Owner’s Manual
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Detail B: Batten Underside
3. Align the bottom screw to the recessed
pocket and release it to move the ferrule
back in place and complete adjustment.
Detail B: Batten Overview
2. Turning the screw counter-clockwise
will lengthen the side line, adding batten
weight / tension to the screen. Turning it
clockwise will shorten the side line and
decrease batten weight / tension on the
screen.
1. Push the ferrule down.
Screen Tension Adjustment Procedure
To correctly adjust the batten setting position and side line length on your Cima
screen, it may be necessary to loosen the existing side line attachment screws.After
the adjustment has been completed, the batten weight will be increased on the
screen while decreasing the side line tension.
This procedure can improve the overall flatness of the screen primarily in the lower
section of the image area. In many instances, the screen's factory deployment
setting has been reduced at the site and therefore this batten adjustment is
necessary.
The objective is to thread the screw into the ferrule just enough to get a very low
amount of side line tension (approximately 3 to 4 turns). The side lines will now have
less tension which is desirable. The result is that more batten weight will be
distributed on the screen once this adjustment is completed. You should see a slight
improvement when finished; however, it will take some time for this adjustment to
fully take effect (stretching screen) thereby eliminating any wrinkles, waves, or
puckers.
Figure 13: Cima Screen
B
ADJUSTING THE SCREEN TENSION

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© 2015 Stewart Filmscreen Corporation
To maximize the longevity of your Cima screen we recommend the screen be
deployed overnight at least once a week.
If using a 3rd party control system to deploy your Cima screen, you may be able to
program the 3rd party system to automatically deploy your Cima screen once a
week.
Weekly Maintenance
No user-serviceable parts are contained within the unit. Contact your dealer or the
factory if you require part replacement or service.
Replacement Parts & Service
Do not use any other cleaning materials on the screen. Contact the factory if
you have questions about removing difficult spots.
♦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.) Stewart
Filmscreen has an optional screen cleaning kit that contains the proper type of
brush. Contact your dealer if you would like to obtain this cleaning kit.
♦Particles left on the screen when it is retracted into the case may form an
impression on the screen surface. Periodically wipe the back of the screen with a
clean damp cloth.
♦For tougher spots, use a solution of mild detergent and water. Rub lightly using a
sponge. Blot with a damp sponge to absorb excess water. Residual water marks will
evaporate within a few minutes. Let the screen air dry completely before retracting.
Treat your screen surface delicately. Special attention to these instructions should
be followed when cleaning.
General Maintenance
With reasonable care, you may expect many years of dependable 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.
SCREEN CARE AND CLEANING

20Cima Above Ceiling ElectriScreen: Owner’s Manual
© 2015 Stewart Filmscreen Corporation
Screen won’t operate.
Problem Description Probable Cause Action To Take
No AC power available. Check to see if the circuit breaker has
switched off. Reset if needed.
Check outboard switching apparatus.
Check voltage availability.
Contact an electrician.
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 hookups 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 won’t roll up or down (even
though power is available).
Bad connection at switch.
Polarity of STI / IMC line may be bad.
Have an electrician or qualified service
person check the connection as
follows:
♦If you have a high voltage control
switch, check switchline connections.
♦If you have a low voltage control
unit, check switch-line connections.
♦Check STI / IMC module's line
connections, or the miniplugs at the
screen input or projector output.
Check 12V DC line for correct polarity.
Contacts may be sticking- tap relay to
free contacts.
Refer to the following guidelines if you encounter a difficulty in the operation of your Cima by Stewart Filmscreen
product. 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 Stewart Filmscreen Corporation (1-800-762-4999).
TROUBLESHOOTING