Installation/Operating Instructions
Targa Electric Projection Screen by Draper
Hanging Screen
General:
When locating viewing surface and checking clearance for screen’s operation, re-
member surface is centered in case. Handle case carefully to protect its finish.
Regardless of mounting method, screen should be positively and securely sup-
ported 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 are included,
but chains (or cable) and turnbuckles should be provided by installer. 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.
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 invali-
dates warranty.
➂Screen should be accessible for complete removal should fabric be-
come 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 dis-
card with packing 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 © 2004 Draper Inc. Form Targa_Inst04-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 op-
eration 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.
➀The 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.
➁A 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.
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.
Adjustments
Screen has been factory set and should not normally require further adjust-
ment. However, if you desire to change the “up” and “down” stopping positions,
proceed as follows:
CAUTION: Be sure all switches are in “off ” position before adjusting limit
switches. Always be prepared to shut screen off manually when new adjust-
ment is being tested. Screen may be severely damaged if viewing surface is
allowed to run too far up or too far down.
Adjusting “fully up” position — “Up” stopping position may be adjusted by
turning the yellow limit switch adjustment socket. The yellow socket is located
on left end of screen roller and is accessible to a screwdriver/Allen wrench
(4mm or
5
/
32
"). Turning the socket counterclockwise will allow the viewing sur-
face to retract farther into the case. Turning it clockwise will cause the surface
to stop farther out of the case. One full revolution of the socket will alter the
stopping position of the viewing surface by approximately 1½".
Adjusting “fully down” position — “Down” stopping position may be adjusted
by turning the white limit switch adjustment socket. The white socket is located
on the left end of screen roller and is accessible to a screwdriver/Allen wrench
(4mm or
5
/
32
"). Turning the socket counterclockwise will allow the viewing sur-
face to run farther down. Turning it clockwise will shorten the viewing surface,
causing it to stop in a less extended position. At no time should viewing surface
be unrolled enough to expose any part of screen roller.
If you encounter any difficulties installing or servicing your Targa
screen, call your dealer or Draper Inc., Spiceland, Indiana, (765)
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