Cima Above Ceiling ElectriScreen Manual de usuario
To the Owner
Installation Instructions
Screen Care
Maintenance
TOTHEINSTALLER: B ESURETOLEA V E THISMANUALWITHTHEOWNER.
CFS-0115
Above Ceiling
Electriscreen
Owner’s Manual
TO THE OWNER
©2015 Stewart Filmscreen Corporation
2
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.
About your Cima Above Ceiling ElectriScreen
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
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.
SAFETY PRECAUTIONS
Carefully read the instructions appropriate for your needs.
This control 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.
Earth Ground terminal connection must be made as shown in
wiring diagrams.
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 or
compliance with local/national codes and wiring practices.
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.
Contents
Above Ceiling Electriscreen
Preparing the Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
To the Owner . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Product Dimensions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
Step 1. Hanging the Case . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Product Warranty . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Screen Care & Cleaning. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20
Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Step 2. Electrical Hookup - 12V STI Trigger . . . . . . . . . . . . 8
Electrical Hookup - Keypad . . . . . . . . . . . . . . . . . . . . 10
Electrical Hookup - STI Trigger Connections . . . . . . 11
Electrical Hookup - Cima-Link Operation (optional) . . . . 12
Electrical Hookup - Cima-Link Controller (optional) . . . 13
Electrical Hookup - Cima-Link Infrared (optional) . . . . . 15
Step 3. Installing the Screen Case Into the Ceiling. . . . . . . . . 16
Operating the Screen . . . . . . . . . . . . . . . . . . . . . . . . . . . .17
Screen Tension Adjustment. . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Owner’s Manual
©2015 Stewart Filmscreen Corporation
PREPARING THE INSTALLATION
Caution
TO BE INSTALLED AND/OR USED IN ACCORDANCE WITH
APPROPRIATE ELECTRICAL CODES AND REGULATIONS
You will need:
A level
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.
Caution
During installation, do not place the unit on an unstable
cart, stand, table, or ladder. The unit may fall, causing
injuryand damage to the unit.
Enough ladders for the personnel supporting the screen during the
mounting process
Fasteners appropriate for the surface on which the screen isbeing
mounted (See instructions for the type of mount for
recommendations.)
4
The Cima Above Ceiling's screen motor is pre-wired at the factory. No
additional motor assembly is required
Description
Motor Wiring
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.
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.
A
12 in
6 in
7 3/4 in
6 1/2 in
DETAIL A
10 in MOUNTING HOLES
SELF FINISHING
FLANGE
VIEWING
SIDE
FINISHED
CEILING
PRODUCT DIMENSIONS
©2015 Stewart Filmscreen Corporation
Cima Above Ceiling ElectriScreen: Owner’s Manual 5
B
RJ25
CONNECTOR
SCREEN
MOUNTING
BRACKET
POWER
CORD
3"
DETAIL B
LOW PROFILE
MOUNTING
BRACKET
PRODUCT DIMENSIONS (CONTINUED)
©2015 Stewart Filmscreen Corporation
6
Mounting the case
1. Install the case onto the support structure making sure that the
bottom is flush with the finished ceiling, if any.
2. Make sure the case is level.
Professional mounting techniques should be used. Stewart Filmscreen
cannot be liable for substandard or faulty installations.
STEP 1. HANGING THE CASE
Make sure that you mount the case so that the electrical connection is on
the left side (audience left).
LOW-PROFILE
MOUNTING
BRACKET
Figure 1: Low-profile Mounting
Bracket
©2015 Stewart Filmscreen Corporation
Cima Above Ceiling ElectriScreen: Owner’s Manual 7
POWER
CORD
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.
Follow this procedure to mount the case. The Cima Above Ceiling
ElectriScreen can be installed into the ceiling via the low-profile
mounting bracket. A false ceiling is not intended to support the
weight of a Cima Above Ceiling ElectriScreen.
Making the connections
©2015 Stewart Filmscreen Corporation
Screen "Up"
Screen "Down"
Stop Button
Figure 4 illustrates the connections.
1. Connect the keypad to the RJ25 cable
2. Connect the other end of the RJ25 cable to the Cima unit
Operation
Figure 4: Cima Keypad
Note: The maxiumum length of the keypad's R25 cable to the Cima
product shall not exceed 50'
8
Step 2. ELECTRICAL HOOK-UP - KEYPAD
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 to set its position.
A standard 3-button low voltage keypad is supplied for both the standard
STI trigger controller and the optional Cima-Link Controller Accessories
©2015 Stewart Filmscreen Corporation
Description
Operation
Both the STI inputs and LV can be used at the same time, as illustrated
above. There is a built in de-bounce function whereby the change of a
signal must exist for a time greater than 80ms. Any signal less than
80ms is ignored
The operation of the STI is based on the state of the LV and STI inputs as
follows:
The STI-100 supports both contact closure and voltage sensing input.
There are two close contact inputs: one for up and one for down. These
inputs require an external switch or relay to short these inputs to ground.
The voltage sensing input will trigger an up or down motor movement based
on the voltage level. A voltage level between 5vdc and 12vdc will drive the
motor down, a 0vdc will drive the motor up. A signal changing from 0 to 12v
will trigger the down, a transition from 12v to 0v will trigger an up. All inputs
are protected from static discharge
Figure 3: STI Controller
(internal)
Cima Above Ceiling ElectriScreen: Owner’s Manual 9
If there is a change of 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
©2015 Stewart Filmscreen Corporation
Specifications:
Home Automation Connection
4 pin:
6 pin:
A 4 pin RJ25 jack provides the connection to any external control
equipment. An RJ25 can be 6 pin or 4 pin, and either can be used as
shown below:
LV1 and LV2 are the close contact connections, these require a short to
common to activate. An external switch or relay should connect this to the
common. In the open circuit there is about 5Vdc present on the connection.
STI is the voltage sensing connection. An external device should connect to
this pin and common
10
STEP 3. ELECTRICAL HOOK-UP FOR 12V STI TRIGGER (CONTINUED)
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