Da-Lite 20892L User Manual
Displayed below is the user manual for 20892L by Da-Lite which is a product in the Projection Screens category. This manual has pages.
INSTRUCTION BOOK FOR
Cosmopolitan Electrol
For Sizes Up To 9' x 12'
2
1. Carefully unpack screen and remove outer wrapping from case.
2. Do not remove black tape or rubber bands from slat pocket.
3. Always handle screen in horizontal position.
There are three methods of mounting to include:
Flush against wall; Suspended from ceiling (use extension brackets); and recessed above ceiling.
Important Safety Instructions
When using your video equipment, basic safety precautions should always be followed, including the following:
1. Read and understand all instructions before using.
2. Position the cord so that it will not be tripped over, pulled, or
contact hot surfaces.
3. If an extension cord is necessary, a cord with a current rating
at least equal to that of the appliance should be used. Cords
rated for less amperage than the appliance may overheat.
4. To reduce the risk of electric shock, do not disassemble this
appliance. Contact an authorized service dealer when repair
work is required. Incorrect reassembly can cause electric
shock when the appliance is used subsequently.
5. The use of an accessory attachment not recommended by
the manufacturer may cause a risk of ire, electric shock, or
injury to persons.
Save These Instructions
Pre-Installation
Installation
NOTE: Under no circumstances should unit be completely sealed
in recessed installation. Allow access for service. Picture surface
is centered in case. Case extends 4" beyond surface on either end.
Do not attach anything to screen slat rod or bottom fabric pocket.
1. Make sure screen is level. Use a carpenter’s level and plumb
level.
CAUTION! Do not cut wrapping paper or tape with knife or
any sharp tool. Remove by hand.
ATTENTION! Ne coupez pas le papier d'emballage ou le
ruban adhésif avec un couteau ou un outil tranchant.
Retirez à la main.
2. Remove tape and rubber bands from slat pocket.
3. Install electrical hook up that applies to your unit. Make sure to
review your Electrical Installation Checklists and wiring
diagrams (included) for either 120 volt switch, 220/240 volt
switch, or low voltage control.
4. Test installation by running screen up and down a few times.
Be prepared to stop screen. Standard Duty Cycle:
1 MIN. ON / 3 MIN. OFF.
NOTE: Must be installed in accordance with the requirements of
the Local Building Codes, the Canadian Electrical Code (CEC),
CAN/CSA C22.1 and the National Electric Code (NEC), NFPA 70.
Ceiling Hanging
Picture
Surface
Picture
Surface
Picture
Surface
Wall Mounted Concealed (Allow Room For Access)
Use No. 6 Brackets
To Hang Behind
Beam or Valance
Picture
Surface
Figure 1
3
Fabric Height x Width As Ordered,
Up To 12 Feet x 12 Feet
¾" Diameter Hole
For Wall Installation
Overall length A = fabric width + 8".
Length B is the distance between wall
mounting holes at back of end caps and is
the fabric width + 6 ½".
4"
4"
Motor End
A
B
Cosmopolitan® Electrol® Installation
120V Wiring Diagram
⅜" Diameter For
Ceiling Installation
Enclosure Cover
⅞" Diameter Opening
For Electrical Fittings
Picture
Surface
1 ⁄"
⁄"
⅞" Diameter
Knock Out
240 Volt Wiring Diagram
For Standard Wall Switch:
Da-Lite ofers two styles of 240 volt wall
switches for standard operation. Please
see wiring diagram included in wall switch
box included with screen.
Figure 3
Figure 2
4 ⁄"
5 ⅞"
6
3
⁄
32
"
1 ⁄"
Wiring Enclosure Cover
Down
White Limit
Switch
Adjustment
In Multiple Control
Installations This
Switch Is Replaced By
The Low Voltage
Control, Operated
From Push Button
Stations.
Operating Switch
And Plate Furnished
With Screen (SPDT
With Center Of)
Side View
Of Switch
And Box
This Switch Cannot Be Used With LVC.
NOTE: A single switch cannot be used to operate more
than one screen. Contact the factory for further
information.
Down Black
Black
Up
White
Red
Down
AC Hot
Of
Common
White
Black With
Yellow
Up Red
Rocker
Switch
AC Common
120 V. 60 Hz. 2.5 Max. Amp
To Junction Box, Mounted In Screen Case,
In Which Internal Wiring Terminates In
White, Black and Red Leads
4
Screen Adjustment For Screens Without A Built-In Low Voltage Control
120V Wiring Diagram with Optional Built-In Video Projector Interface
Surface travel is stopped automatically in the fully opened and closed positions by limit switches that are properly adjusted at Da-Lite.
Should it be necessary to adjust for more or less picture drop (viewing area), proceed in the following manner:
NOTE: Use a screwdriver or 5/32" Allen wrench to make
adjustments.
SETTING THE DOWN LIMIT POSITION
To Reduce Screen Drop: Turn the white limit switch screw (Figure
3) clockwise to decrease the amount of screen drop. Run the
screen down to test the stop position. If the screen drops too far,
raise the screen about one foot and adjust the limit switch again.
Repeat until the desired position is set.
To Increase Screen Drop: Turn the white limit switch screw
counterclockwise to increase the amount of screen drop. Run the
screen down to test the stop position. If the screen does not drop
enough, raise the screen about one foot and adjust the limit
switch again. Repeat until the desired position is set. Do not adjust
for more drop than what was ordered. At least 11/2 wraps of fabric
must remain on the roller.
CAUTION: Do not adjust for more drop than what was
ordered. At least 11/2 wraps of fabric must remain on
the roller. This screen comes standard with 0" or 2" black
at the top. See the speciication data sheet for details.
ATTENTION! N'efectuez pas de réglage pour obtenir un
déroulement supérieur à celui commandé. Au moins 1 à 1/2
tour de toile doit être maintenu sur le cylindre. Cet écran
est doté de série d'une bande noire supérieure de 0 cm (0
po) ou 5 cm (2 po). Consultez la iche technique pour plus
de renseignements.
CAUTION: The projector must be
turned of before connecting the
trigger wires to the projector.
Failure to do so may damage the
controller.
ATTENTION: Le projecteur doit
être éteint avant de brancher les
ils de déclenchement à celui-ci.
Tout manquement à cette
instruction pourrait endommager
le contrôleur.
Use 2-conductor 2024 gauge
wire to extend the low voltage
connection from the projector’s
5 or 12-volt screen trigger output
to the length required to reach
the VPI. When extending the low
voltage connection from the
projector’s screen trigger output
polarity does not matter. The
red and black wires from the
VPI are interchangeable.
IMPORTANT NOTE:
The wall switch is REQUIRED to make any limit switch
adjustments, EVEN if a third party control system is used.
Therefore, it is advised to wire the switch or provide a
3-conductor connection that is accessible.
3-conductor 2024 gauge wire can be used in place of the
supplied RJ14 cable to connect the wall switch. Connect the
BUS terminals on the wall switch to the corresponding BUS
terminals on the splitter board.
⁄ Volt Screen
Trigger On Projector
Ground–Must Be Connected
To Building Ground
UP
STOP
DOWN
Power Input 120Vac / 60Hz
Green (Ground)
Black (Hot)
White (Common)
Power
Wire
Data Cable
RJ45 Jack
RJ45 Receptacle
RJ22 Output
RJ22 Jack
RJ22
Inputs
RJ22
Jack
LED
Up
Limit
Tactile
Button
Down
Limit
Tactile
Button
Front Of
Wall Switch
Back Of
Wall Switch
Black
Red
VPI Trigger Module
Dry Contacts
Up
Down
Common
Bus
5V
BUS
BUS
COM
5V
BUS
Figure 4
5
Up
Down
Common
Bus
5V
Screen Adjustment For 120V Screens With A Built-In Low Voltage Control or VPI
1. Locate the wall switch and remove the cover plate from
the 3-button wall switch and remove the switch from the
junction box.
2. Locate the two tactile buttons on the back of the switch. They
are square silver with black round buttons. See Figure 4 (VPI)
or Figure 5 (LVC) for diagram.
3. To adjust the down limit switch, press and hold the down
tactile button until the LED on back of switch turns solid red.
This will put the motor in limit set mode. Turn the wall switch
over and use the down button on front of switch. Press and
hold until the desired travel position is reached. If you travel to
far down you can press the up to move the screen upward. If
you press and let go of either up or down button the motor
will do a small jog in that direction for iner adjustment of
screen. Once desired position is reached turn switch over
press and hold down tactile button until the LED on back of
switch blinks red twice. The down limit is now set.
4. To adjust the up limit switch, press and hold the up tactile
button until the LED on back of switch turns solid green. This
will put the motor in limit set mode. Turn the wall switch over
and use the up button on front of switch. Press and hold until
the desired travel position is reached. If you travel to far up
you can press the down to move the screen downward. If you
press and let go of either up or down button the motor will do
a small jog in that direction for iner adjustment of screen.
Once desired position is reached turn switch over press and
hold up tactile button until the LED on back of switch blinks
green twice. The up limit is now set.
5. To test limit switch setting, press and release the up or down
button on the wall switch to operate the screen.
6. Replace switch and cover plate on the wall.
NOTE: If the screen is in limit set mode and no buttons are
pushed for 20 seconds, the LED on the back of the wall switch
will turn of, the motor will return to run mode and no changes
will be saved. If this occurs, return to step 3 for down limit
adjustment or step 4 for up limit adjustment.
IMPORTANT NOTE: The wall switch is REQUIRED to make
any limit switch adjustments, EVEN if a third party control
system is used. Therefore, it is advised to wire the switch or
provide a 3-conductor connection that is accessible.
Figure 5
120V Wiring Diagram with Optional Built-In Low Voltage Control
Ground–Must Be
Connected To Building
Ground
IMPORTANT NOTE:
The wall switch is REQUIRED to make any limit switch
adjustments, EVEN if a third party control system is used.
Therefore, it is advised to wire the switch or provide a
3-conductor connection that is accessible.
UP
STOP
DOWN
Power Input 120VAC / 60HZ
Green (Ground)
Black (Hot)
White (Common)
Power Wire
Data Cable
RJ45 Jack
RJ45 Receptacle
RJ22 Outputs
RJ22
Jack
RJ22
Inputs
RJ22
Jack
LED
Up Limit
Tactile
Button
Down
Limit
Tactile
Button
Front Of
Wall Switch
Back Of
Wall Switch
Dry Contacts
BUS
BUS
COM
5V
BUS
3-conductor 2024 gauge wire can be used in place of the
supplied RJ14 cable to connect the wall switch. Connect the
BUS terminals on the wall switch to the corresponding BUS
terminals on the splitter board.
RJ14 Pin-Outs (Tab Is Facing Up)
Supplied RJ14 cable
Bus (RP Data)
RQ Data
+5V
Ground
White
Green
Red
Black
RJ22 Pin-Outs (Tab Is Facing Up)
Standard RJ22 can be used in place of RJ14
Bus (RP Data)
+12V
RQ Clock
RQ Data
+5V
Ground
Yellow
Green
Red
Black
White
Blue
RJ45 Pin-Outs (Tab Is Facing Up)
+12V
Manual 2
Ground
Manual 1
RQ Clock
Bus (RP Data)
RQ Data
+5V
Blue
Green
Yellow
Red
Black
Orange
Purple
Brown
6
Screen Adjustment For 220V/240V Screens with A Built-In Low Voltage Control
1. Remove the cover plate from the 3-button wall switch and
remove the switch from the junction box.
2. Locate small 3-position switch on back of wall switch.
(See Figure 6)
3. To adjust the down limit switch, slide the 3-position switch to
the down position. Press and hold the down button to run the
screen down to the desired stop position. Release the button
to stop the screen. DO NOT PUSH THE STOP BUTTON.
4. When the screen is in the desired down position, slide the
3-position switch to the of (center) position. The down limit
switch is now set.
5. To adjust the up limit switch, slide the 3-position switch to the
up position. Press and hold the up button to run the screen
up to the desired stop position. Release the button to stop
the screen. DO NOT PUSH THE STOP BUTTON.
6. When the screen is in the desired up position, slide the
3-position switch to the of (center) position. The up limit
switch is now set.
7. To test limit switch setting, make sure the 3-position switch
is in the of (center) position. Press and release the up or
down button on the wall switch to operate the screen.
8. Replace switch and cover plate on the wall.
NOTE: If stop button is pressed, the wall switch will reverse
direction. To correct this, press the stop button again. This
will reset the switch. You will have to re-set both the up
and the down settings.
IMPORTANT NOTE: The wall switch is REQUIRED to make
any limit switch adjustments, EVEN if a third party control
system is used. Therefore, it is advised to wire the switch or
provide a 4-conductor connection that is accessible.
240V Wiring Diagram with Optional Built-In Low Voltage Control
Figure 6
Low-Voltage Wall Switch
Optional IR and RF
Remote Control
Splitter
Motor
Ground to Case
240VAC 50Hz
Up
Stop
Down
Ground–Must be
Connected to
Building Ground
Green
Front Back
UP DN GND +5V
3Position
Switch RJ9
UP
+5V
COM
DN
IMPORTANT NOTE: The wall switch is REQUIRED to make
any limit switch adjustments, EVEN if a third party control
system is used. Therefore, it is advised to wire the switch or
provide a 4-conductor connection that is accessible.
Connect Supplied RJ9 Cable
to Splitter and Switch, or use
4 Cable Conductor to Connect
to Screw Terminals.
ILT RJ9 Pin-Outs (Tab Is Facing Up)
Ground Common
IR or Up
+5V
Data or Down
Red
Green
White
Black
Green
Brown (Hot)
Blue (Common)
RJ9
RJ9
Dry Contacts
7
Troubleshooting
Symptom Cause Solution
Screen will not operate.
Motor does not hum.
Motor hums.
Incorrect line voltage. Verify 115125V (or 220240V). If insuicient voltage, rewire
incoming electric line.
Blown fuse. Replace fuse.
Tripped circuit breaker. Reset circuit breaker.
No power to operating switch or junction.
Check above. Tighten all loose wire connections. Correct any
improper connections.
“Down” Position
Check for power across black and white leads.
“Up” Position
Check for power across red and white leads.
Power at junction box.
Thermal overload tripped.
Let motor cool down for 15 minutes. Try again.
Broken wire in the “up” or ”down” position. Check for continuity. Cut o old splice and reconnect.
Defective motor, limit switch or capacitor..
Replace motor assembly.
NOTE: Motor is a sealed assembly..
Capacitor burned out. Replace motor assembly.
Incorrect stopping position in
downward direction.
Lost roller wrap. See instructions below.
“Down” limit switch out of adjustment. See installation instructions.
Incorrect stopping position in
upward direction.
Lost roller wrap. See instructions below.
“Up” limit switch out of adjustment. Adjust “up” limit switch. Call factory for instructions.
Noise.
NOTE: Screen will operate
with a low pitched hum.
Gear noise. Replace motor assembly.
Coasting. Defective brake. Replace motor assembly.
Roller displaced from mounting
bracket. Pin end slipped out of nylon bearing. Realign pin end bracket.
Restoring Lost Roller Wrap
1. Push strap over back of roller.
2. Tape end of strap to pocket.
3. Feed fabric as you pull strap to draw fabric over top.
4. Remove tape and strap.
Visit www.da-lite.com to ind installation and troubleshooting
tutorials. You will also ind a link to Live Chat for interactive
support and you can contact us by email at info@da-lite.com or by
phone at (800) 6223737 or (574) 2678101 with any
troubleshooting questions.
LIMITED ONE YEAR WARRANTY ON DALITE PRESENTATION PRODUCTS
Milestone AV Technologies LLC warrants certain Da-Lite branded products to the original purchaser only, to be free from defects in materials
and workmanship for a period of one (1) year from the date of purchase by the original purchaser; provided they are properly operated
according to Da-Lite’s instructions and are not damaged due to improper handling or treatment after shipment from the factory.
This warranty does not apply to equipment showing evidence of misuse, abuse or accidental damage,
or which has been tampered with or repaired by a person other than authorized Da-Lite personnel.
Da-Lite’s sole obligation under this warranty shall be to repair or to replace (at Da-Lite’s option) the defective part of the merchandise. Returns
for service should be made to your Da-Lite dealer. If it is necessary for the dealer to return the screen or part to Da-Lite, transportation expenses
to and from
Da-Lite are payable by the purchaser and Da-Lite is not responsible for damage in shipment.
To protect yourself against damage or loss in transit, insure the product and prepay all transportation expenses.
TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, THIS WARRANTY IS IN LIEU OF ALL OTHER WARRANTIES, EXPRESS
OR IMPLIED, INCLUDING WARRANTIES AS TO FITNESS FOR USE AND MERCHANTABILITY. Any implied warranties of itness for use, or
merchantability, that may be mandated by statute or rule of law are limited to the one (1) year warranty period. This warranty gives you speciic
legal rights, and you may also have other rights, which vary from state-to-state.
TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, NO LIABILITY IS ASSUMED FOR EXPENSES OR DAMAGES RESULTING
FROM INTERRUPTION IN OPERATION OF EQUIPMENT, OR FOR INCIDENTAL, DIRECT, OR CONSEQUENTIAL DAMAGES OF ANY
NATURE.
In the event that there is a defect in materials or workmanship of a Da-Lite product, you may contact our Sales Partners at PO Box 137, Warsaw,
IN 465810137, (574) 2678101, (800) 6223737.
IMPORTANT: THIS WARRANTY SHALL NOT BE VALID AND DALITE BRANDED PRODUCTS SHALL NOT BE BOUND BY THIS
WARRANTY IF THE PRODUCT IS NOT OPERATED IN ACCORDANCE WITH THE DALITE WRITTEN INSTRUCTIONS.
Keep your sales receipt to prove the date of purchase and your original ownership.
46832
A Milestone AV Technologies Brand
3100 North Detroit Street
Warsaw, Indiana 46582
P: 574.267.8101 or 800.622.3737
F: 574.267.7804 or 877.325.4832
E: info@da-lite.com
www.da-lite.com
DL–0256 (Rev. 2) 9.14
© 2013 Milestone AV Technologies LLC. Printed in U.S.A.