VCB Targa Electric Video Conferencing Background by Draper Installation/Operating Instructions Caution
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Installation/Operating Instructions
VCB Targa Electric Video Conferencing Background by Draper
Caution
1
Read instructions through completely before proceeding.
2 Follow instructions carefully. Installation contrary to instructions invalidates
warranty.
3 Screen should be accessible for complete removal should fabric become
damaged or should other service be required.
4 Screen should be installed level (using a carpenter’s level).
5
Nothing should be fastened to screen dowel or viewing surface.
6 Operating switch(es) packed separately in screen carton.
Do not discard with packing material.
7 Screen operates on 110-120V, 60 hz., 1.1 amp current draw.
NOTE: Screen has been thoroughly inspected and tested at factory and found to be operating properly prior to shipment.
These instructions are meant as a guide only. They do not imply any responsibility on the part of Draper, Inc. for improper installation or faulty workmanship at the jobsite.
Hanging Screen
General:
When locating viewing surface and checking clearance for screen’s operation, remember surface is centered in case. Handle case carefully to protect its finish.
Regardless of mounting method, screen should be positively and securely supported so that vibration or even abusive pulling on the viewing surface will not cause case to work loose or fall. Installer must insure that fasteners used are of adequate strength and suitable for the mounting surface chosen.
Suspended Installation:
Suspend screens from holes in endcaps as shown. “S” hooks, chains (or cable) and turnbuckles should be provided by installer. “S” hooks should go through the front holes on the endcaps (see drawing on page 3), and both ends of the
“S” hooks should be crimped for additional safety. Chains should be attached to beams or other structural members. Turnbuckles should be adjusted so screen hangs level.
Wall Installation:
Mount screen through holes in back of endcaps as shown. Installer should furnish screws, toggle bolts, molly bolts, nylon or lead anchors as required.
Wall Installation with 6" Extension Brackets:
Mount the brackets (not included with screen—see diagram on page 3) using hardware recommended for “Wall Installation” (above). Then, suspend the screen from the front holes with “S” hooks (as in “Suspended”). For added safety, be sure to crimp both ends of the “S” hooks so the screen cannot come off. For a more rigid installation, mount the screen from the back holes to the front of the bracket by using the screws and nuts provided with the brackets.
Wall or Ceiling Installation with Floating Brackets:
Floating brackets should be located on studs or joists. The bracket then attaches at any almost any point along the case. For details, see separate instruction sheet that ships with the Floating Wall Bracket.
Floating Mounting Bracket
Recessed Installation:
Recess should permit access for removal of screen if necessary. Screen may be mounted as in suspended or wall installation.
Optional Ceiling Opening Trim Kit available; see diagrams at right and on page 3, and separate instruction sheet (included with
Ceiling Opening Trim Kit).
The Ceiling Opening Trim Kit is for use in an acoustical, drop ceiling only. Not recom-
mended for drywall or hard ceilings.
Ceiling Trim Kit
Screen Case
Back
Ceiling Tile
(By others)
Electrical Connections
Screen operates on 110-120V, 60 hz., 1.1 amp current draw. Duty cycle: On 28 seconds/Off 4 minutes.
Junction box is located inside left endcap and cover plate is secured to endcap with two screws which may be removed with a Torx-head or small straightblade screwdriver. Junction box contains red, black and white pigtail leads and green internal ground wire, per wiring diagram on reverse.
Screen is shipped with internal wiring complete and control switch(es) fully boxed. Wire connecting screen to switch(es) and switch(es) to power supply should be furnished by installer. Please Note: Screen 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. An appropriate disconnect device shall be provided as part of the building installation. Please Note: Do NOT wire motors in parallel.
All operating switches should be “off” before power is connected.
Plug-in power cord option available with built-in low voltage motor.
For Reconfiguration/Conversion of Non-detachable Power Cord to
Field Wiring for Models TAR-28, TAR-29 and TAR-30 Only:
1
Disconnect cord plug from outlet.
2
Remove junction box cover.
3
Disconnect wire nuts from black, white and green wires.
4
Remove power cord and strain relief from screen.
5
Connect the black motor wire to "hot" supply wire.
6
Connect white motor wire to "neutral" supply wire.
7
Connect green/yellow wire to "ground" supply wire.
8
Replace junction box cover.
Operation
Before operating screen remove tape securing fabric and dowel to roller. If viewing surface hangs out of case 8"-9", tape has probably been broken by rough handling in shipment, allowing surface to “unwrap” one turn about the roller. Manually wrap fabric back around the roller without turning the roller itself.
110-120V Single Station Control — 3-position up-off-down switch permits operation to be stopped at any point. Factory adjusted limit switches automatically stop screen when fully down or fully up.
110-120V Multiple Station Control—Switches are similar in appearance to 110-
120V Single Station Control. Screen stops when switch is released and may be restarted in either direction. Factory adjusted limit switches stop screen automatically when fully down or fully up.
24V Control — Three-button up-stop-down switches stop at any point desired, operate in any sequence. Factory adjusted limit switches automatically stop screen when fully down or fully up.
Key Operated Switching — Two kinds of key-operated switches are optionally available with this unit. 1 The key-operated power supply switch controls power to the screen and switches. When it is “off”, the switches will not operate screen. Key may be removed from the switch in either “on” or “off” position. 2 A three-position key switch permits the screen to be operated directly by key. In this case, the screen’s operator must always have a key.
RS232/Ethernet—Serial communication and network communication optionally available with wall switches, RF or IR remote.
Plug & Play TM —Provided with handheld IR remote control transmitter and
10' (3m) cord. No wiring necessary except to connect to RS232. Screen is equipped with a handheld remote or 3-position operating switch. Three positions (up-off-down) permit operation to be stopped at any point. Factory adjusted limit switches automatically stop screen when fully down or fully up.
Copyright © 2015 Draper Inc. Form VCBTarga_Inst15 Printed in U.S.A.
If you encounter any difficulties installing or servicing your VCB Targa, call your dealer or Draper Inc., Spiceland, Indiana, (765) 987-7999 or fax (765) 987-7142.
VCB Targa by Draper
Limit Adjustments (Standard Motors/Quiet Motors)
Please Note: Screen limits are factory set for optimum performance of the screen. Any adjustment of these limits could void the warranty.
Please check with Draper prior to resetting screen limits.
(Height adjustments are made at the motor using white/yellow screws)
Tools needed: Flashlight, small flathead screwdriver/Allen wrench (4mm or 5 /
32
").
CAUTION: Always be prepared to shut screen off manually when new adjustment is being tested. Screen may be severely damaged if viewing surface is allowed to run too far up or too far down.
The motor limit screws are normally located on the audience left of screen roller, and the viewing surface rolls off the back of the roller. If the viewing surface is coming off the front of the roller (motor on left), or the motor is on the audience right of the screen roller (with viewing surface rolling off the back), reverse the following instructions.
"DOWN" LIMIT ADjUSTMENT
To Reduce Screen Drop
1 Raise screen surface about 1' above
desired setting and turn off.
I
2 Turn the DOWN limit screw clockwise
(three screw turns = ½ roller revolution).
3 Test by running screen down and repeat steps
1 and 2 until desired position is reached.
+
+
DOWN Limit
Counterclockwise increases down travel
To Increase Screen Drop
1 Run screen to the down limit.
I
UP Limit
Counterclockwise increases up travel
2 With the down switch on, turn the DOWN limit
screw counterclockwise (three turns of screw equals ½ roller revolution)
to increase drop.
3 Test by running screen up about 1' and back down to new down limit.
4 Repeat steps 2 and 3 until desired position is reached.
"UP" LIMIT ADjUSTMENT
Screen is Running Too Far Up
1 Lower screen surface about 1' below desired setting and turn off.
2 Turn the UP limit screw clockwise (three screw turns = ½ roller revolution).
3 Test by running screen up.
4 Repeat steps 1 through 3 until desired position is reached.
Screen Needs to Run Up More
1 Run screen down about 1' and turn off.
2 With the up switch on, turn the UP limit screw counterclockwise
(three turns of screw equals ½ roller revolution).
3 Repeat steps 1 and 2 until desired position is reached.
CAUTION: Do NOT allow the dowel to wrap up over the roller when the screen is running up! This could damage the screen.
Page 2 of 4
Limit Adjustments (Built-in Low Voltage Motors)
Please Note: Screen limits are factory set for optimum performance of the screen. Any adjustment of these limits could void the warranty.
Please check with Draper prior to resetting screen limits.
(Height adjustments are made from wall switch)
1 Connect the switch to the motor via the terminal blocks, or via the modular
port using four conductor modular cable. When using modular cable, the
cable connectors MUST NOT be crimped in reverse, as with standard
telephone cable.
2 Set the slide switch to the lower position. Press and hold the DOWN button
on the switch to move the viewing surface to the desired lower limit. If the
screen moves in the opposite direction, release the DOWN button and
press and hold down the STOP button for four seconds. This will reverse
the operation of the UP and DOWN switches.
3
Move slider switch into center position.Wait a couple of seconds.
Please Note: If you move the slider switch from down to up in one motion it sets the two limits in the same position.
1 Set the slide switch to the higher position. Move the viewing surface to the
desired upper limit by pressing and holding the UP button on the wall
switch.
2
Return the slide switch to the center position to return to normal operation.
3 To set the viewing surface to an alternate format position, move the viewing
surface to the desired position and press the STOP button. Press and
hold STOP for at least three seconds to record the position.
Please Note: Pressing and releasing the UP button on the switch will move the screen to its upper limit. Pressing and releasing the DOWN button will move the screen to its lower limit.
While the motor is in motion, pressing STOP for less than two seconds will stop the viewing surface at its present position.
Once the motor is stopped, pressing the STOP button will move the viewing surface to its alternate format position.
Pressing and holding the STOP button, when the motor is at rest or in motion, for at least three seconds will record a new alternate format position.
To Motor with
Built-In
Low Voltage
Slide
Switch
P S T O
Please Note: 5V DC must be connected to be able to set limits using the wall switch.
POSITION
DOWN
To Motor with
Built-In
Low Voltage
5V
DC o m o n
D o w n
U p UP
FUNCTION
Set LOWER limit
CENTER
Set UPPER limit
Normal Operation
Back View
Accessing Built-In Low Voltage Control Unit (LVC-IV)
To access the Built-In LVC-IV:
1 Remove the two (2) Torx head
screws from the motor
end of the screen housing.
DOWN
Electrical
Set LOWER limit
CENTER
Set UPPER limit
2 Remove the access panel
with the LVC-IV from the
screen housing.
Built-In LVC-IV will increase overall case length by 1½".
Remove two (2)
Torx head screws from endcap www.draperinc.com
Remove access panel with LVC IV
*A second electrical connection hole is included in the screen housing in order to separate Low
Voltage and High Voltage Wiring.
(765) 987-7999
VCB Targa by Draper
Optional Ceiling Opening Trim Kit
(Dims-Side View)
8"
2 1 /
8
"
4"
6 3 /
4
"
1 1 /
16
"
2 1 /
16
"
6" Extension Bracket
Types of Installation
Wall Mounted
Appropriate hardware provided by installer.
7 / 8 " hole for electrical connection.
Page 3 of 4
Methods of Installation
Fasteners for wall mounting by others.
S Hooks for suspended installation by others.
Suspended
Appropriate hardware provided by installer.
2
5
/
16
"
5
7
/
8
"
5¼"
7
/
8
" dia.
electrical connection hole
Case Dimensions*
Fabric width + 7"
3½"
Viewing
Surface
www.draperinc.com
(765) 987-7999
*Built-In LVC-IV will increase overall case length by 1½".
VCB Targa by Draper
Wiring Diagrams (Standard and Quiet Motors)
Please Note: Do not wire motors in parallel.
Single Station Control Multiple Station Control
Internal Screen Wiring
White (Common)
Black (Directional)*
Red (Directional)*
Green/Yellow (Ground)
Internal Screen Wiring
White (Common)
Black (Directional)*
Red (Directional)*
Green/Yellow (Ground)
Cap off with wire nut and tape
Dashed wiring by electrician
Blue
Red
Control switch
Single gang box by others
Min. 4" x 2
Black
1 /
8
" x 1 7 /
8
" deep
Red
Black
Blue
Dashed wiring by electrician
Red Blue
Location of key operated on-off switch if furnished
To 110-120V Line
*Motor Direction
Motor Type Up Down
Standard Black Red
Quiet Red Black
Black
110-120V
Plug
Red
Black
Location of key operated on-off switch if furnished
Blue
Single gang box by others
Min. 4" x 2 feasible.
1 /
8
" x 1 7 /
8
" deep.
3 shown. More or less equally
To 110-120V Line
Wiring Diagram – LVC-IV
Page 4 of 4
Wiring Diagrams—Plug & Play 110-120V Motor
(Low Voltage Control Built Into Motor)
Single Low Voltage Control
Internal Screen Wiring
White (Neutral)
Black
Green (Ground)
Multiple Low Voltage Controls
Internal Screen Wiring
White (Neutral)
Black
Green (Ground)
Data
Cable
Wall Switch,
RF or IR
Receiver, or integrated control system
110-120V
Plug
Wall Switches,
RF or IR
Receivers, or integrated control systems
Data
Cables
Internal Screen Wiring
White (Common)
Red (Up)
Black (Down)
Green/Yellow
(Motor Ground)
White-Common to screen & 110 VAC Neutral
Red-to screen (directional)
Brown-to screen (directional)
Yellow-to 110 VAC-Hot
Black-to 110 VAC-Hot
Green/Yellow (Ground)
Receiver
Button 3 Button Wall Switch
DOWN - Black
COM - White
UP - Red
N
To
110-120 VAC
Line
L1
GND
Location of key operated 0n-off switch if furnished.
Dashed wiring by electrician
Low voltage wiring by others
Electrically Straight
Data Cable to more
LVC-IV modules*
RS232/485 Inputs/Outputs
Wall Switch
Low Voltage Trigger
3-28 VAC
IR Eye Input
*A maximum of six (6)
LVC-IV modules can be linked together.
Built-in Low Voltage Motor: Switch-to-Motor—
Dry Contacts or Data Cable connection
Please Note: 5V DC must be connected to be able to set limits using the wall switch.
INSERT MOTOR DATA
CABLE HERE
Please Note:
Although both Dry
Contact and Data
Cable connections are shown, you should only use one connection type per motor.
Back of wall switch.
Please Note: This
Splitter/Jack is located inside the motor-end endcap of your screen. To access, remove access panel from endcap.
Data Cables to switches or to additional motors can be plugged into any of the three open jacks.
www.draperinc.com
Wiring Diagrams—110-120V Motor and Quiet Motor with Built-in Low Voltage Controller (LVC-IV)
Single Low Voltage Control
Internal Screen Wiring
White (Neutral)
Black
Green (Ground)
Multiple Low Voltage Controls
Internal Screen Wiring
White (Neutral)
Black
Green (Ground)
Dashed wiring by electrician
Data
Cable
To 110-120V Line
Wall Switch,
RF or IR
Receiver, or integrated control system
(765) 987-7999
Dashed wiring by electrician
Wall Switch(es),
RF or IR
Receivers, or integrated control systems
To 110-120V Line
Data
Cable(s)
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