Draper Targa Manual

Installation/Operating Instructions
Targa Electric Projection Screen by Draper
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 suit-
able 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 2), 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 below right) using hardware
recommended for “Wall Installation” (above). Then, suspend the screen from the front
holes with “S” hooks (as in “Suspended”). For added safety, 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.
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 below and on page 2, and separate instruction sheet (included with Ceiling
Opening Trim Kit).
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.
Caution
➀Read instructions through completely before proceeding.
➁Follow instructions carefully. Installation contrary to instructions invalidates warranty.
➂Screen should be accessible for complete removal should fabric become damaged
or should other service be required.
➃Screen should be installed level (using a carpenter’s level).
➄Nothing should be fastened to screen dowel or viewing surface.
➅Operating switch(es) packed separately in screen carton. Do not discard with pack-
ing material.
➆Screen operates on 110-120V, 60 hz. current.
NOTE: Screen has been thoroughly inspected and tested at factory and found to be
operating properly prior to shipment.
Copyright © 2007 Draper Inc. Form Targa_Inst07-R Printed in U.S.A.
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 up or fully
down.
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 up or
fully down.
Key Operated Switching — Two kinds of key-operated switches are optionally available
with this unit. ➀ 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. ➁ 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.
Electrical Connections
Screen operates on 110-120V, 60 hz. current.
Junction box is located inside left endcap and cover plate is secured to endcap with
two screws. 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. Connections should be made in accordance with attached wiring diagram, and
wiring should comply with National and local electrical codes.
All operating switches should be “off” before power is connected.
If you encounter any difficulties installing or servicing your Targa screen, call your
dealer or Draper Inc., Spiceland, Indiana, [phone] or fax [phone].
Screen Case
Back
Ceiling Tile
(By others)
Limit Adjustments (Built-in Low Voltage Motors)
➀Connect the ILT switch to the motor using four conductor modular cable. The cable
connectors MUST NOT be crimped in reverse, as with standard telephone cable.
➁Set the dip switch with 1 ON and 2 OFF. Press and hold the DOWN arrow on the
switch to move the viewing surface to the desired lower limit. If the treatment moves
in the opposite direction, release the DOWN button and depress the STOP button.
This will reverse the operation of the UP and DOWN switches.
➂Move the motor to the desired lower limit and return both dip switches to OFF to
record position.
➃Set the dip switch with 1 OFF and 2 ON. Move the viewing surface to the desired
upper limit by pressing and holding the UP arrow on the wall switch. Return both dip
switches to OFF to record position and return to normal operation.
➄To 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 the STOP button
for at least three seconds to record the position. (Cont'd Page 2)
Limit Adjustments (Standard/Quiet Motors)
Tools needed: Flashlight, small flathead screwdriver/Allen wrench (4mm or 5/32").
Screen settings have been factory set as ordered and should not normally require
further adjustment. However, if you find it necessary to adjust for more or less viewing
area, proceed as follows.
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. When running up, the dowel should never
wrap over the roller. When run to the down limit, a minimum of 1¼ wraps of fabric
must remain on the roller.
The motor limit screws are normally located on the audience left of screen roller.
"DOWN" LIMIT ADJUSTMENT
To Reduce Screen Drop
➀Raise screen surface about 1' above desired setting and turn off.
➁Turn the WHITE/DOWN limit screw clockwise (three screw turns = ½ roller revolution).
➂Test by running screen down and repeat steps 1 and 2 until desired position is
reached.
To Increase Screen Drop
➀Run screen to the down limit.
➁With the down switch on, turn the WHITE/DOWN limit screw counterclockwise (three
turns of screw equals ½ roller revolution) to increase drop.
➂Test by running screen up about 1' and back down to new down limit.
➃Repeat steps 2 and 3 until desired position is reached.
CAUTION: At least 1¼ wraps of fabric must remain on the roller when screen is
at the down limit!
"UP" LIMIT ADJUSTMENT
Screen is Running Too Far Up
➀Lower screen surface about 1' below desired setting and turn off.
➁Turn the YELLOW/UP limit screw clockwise (three screw turns = ½ roller revolution).
➂Test by running screen up.
➃Repeat steps 1 through 3 until desired position is reached.
Screen Needs to Run Up More
➀Run screen down about 1' and turn off.
➁With the up switch on, turn the YELLOW/UP limit screw counterclockwise (three turns
of screw equals ½ roller revolution).
➂Repeat 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.

Targa by Draper
Fabric width + 7"
Viewing
surface
31/2"
7/8" dia.
electrical
connection
hole
57/8"
25/16"
51/4"
Case Dimensions
Page 2 of 2
Wall Mounted
Appropriate hardware
provided by installer.
Suspended
Appropriate hardware
provided by installer.
Types of Installation
Optional Ceiling Opening Trim Kit
(Dims-Side View)
21/8"
21/16"
4"
63/4"
11/16"
8"
7/8" hole for
electrical
connection.
Fasteners for
wall mounting
by others.
S Hooks for
suspended
installation
by others.
Methods of Installation
www.draperinc.com (765) 987-799
9
Single Station Control
Internal Screen Wiring
White (Common)
Black (Down)
Red (Up)
Green (Ground)
Dashed wiring
by electrician
Control
switch
Single gang box by others
Min. 4" x 2
1
/ 8 " x 1
7
/ 8 " deep
Blue
Black
Red
Location of key
operated on-off
switch if furnished
To 110-120V Line
Multiple Station Control
Internal Screen Wiring
White (Common)
Black (Down)
Red (Up)
Green (Ground)
Dashed wiring
by electrician
Red
Red
Black
Blue
Blue
Cap off with wire
nut and tape
Black
Red Blue
Black Single gang box by others
Min. 4" x 2
1
/ 8 " x 1
7
/ 8 " deep.
3 shown. More or less equally
feasible.
Location of key
operated on-off
switch if furnished
To 110-120V Line
Wiring Diagrams—110-120V Motor and Quiet Motor
Wiring Diagrams—110-120V Motor and Quiet Motor
with Built-in Low Voltage Controller
Single Low Voltage Control
Internal Screen Wiring
White (Neutral)
Black
Green (Ground)
Dashed wiring
by electrician
To 110-120V Line
Multiple Low Voltage Controls
Internal Screen Wiring
White (Neutral)
Black
Green (Ground)
Dashed wiring
by electrician
To 110-120V Line
Wall Switch,
RF or IR
Receiver,
or integrated
control system
Wall Switches,
RF or IR
Receivers,
or integrated
control systems
Data Cable
Data
Cables
6" Extension
Bracket
6"
Limit Adjustments (Built-in Low Voltage Motors) (Cont)
Please Note: Pressing and releasing the UP arrow on the switch will move
the viewing surface to its upper limit. Pressing and releasing the DOWN arrow
will move the viewing surface to its lower limit. While the motor is in motion,
pressing the STOP button 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.
SSTTOOPP
To
Motor
Back View
OFF
12
U
pD
o
w
n
G
r
o
u
n
d
+
5V
SW1 SW2 FUNCTION
ON
ON
OFF
OFF
OFF OFF
Set LOWER limit
Set UPPER limit
Record Position/
Normal Operation