Installation/Operating Instructions
Targa Electric Projection Screen by Draper
Hanging Screen
General:
When locating view ing surface and checking clear ance for screen’s op er a tion, remember
surface is centered in case. Handle case care ful ly to protect its fi nish.
Regardless of mounting method, screen should be positively and securely sup port ed so
that vibration or even abusive pulling on the viewing surface will not cause case to work
loose or fall. Installer must insure that fas ten ers used are of adequate strength and suit-
able for the mounting sur face cho sen.
Suspended Installation:
Suspend screens from holes in endcaps as shown. “S” hooks, chains (or cable) and
turn buck les 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 struc tur al
mem bers. Turn buck les 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 in clud ed with screen—see diagram on page 2) using hard ware
rec om mend ed for “Wall Installation” (above). Then, sus pend the screen from the front
holes with “S” hooks (as in “Suspended”). For added safe ty, be sure to
crimp both ends
of the “S” hooks so the screen can not come off. For a more rigid in stal la tion, mount
the screen from the back holes to the front of the bracket by us ing the screws and nuts
pro vid ed with the brack ets.
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 re spon si bil i ty on the
part of Draper, Inc. for improper in stal la tion or faulty work man ship at the jobsite.
Caution
➀
Read instructions through completely before proceeding.
➁
Follow instructions carefully. Installation con trary to instructions in val i dates warranty.
➂
Screen should be accessible for complete removal should fabric be come damaged
or should other ser vice be required.
➃
Screen should be installed level (using a carpenter’s level).
➄
Nothing should be fastened to screen dowel or viewing surface.
➅
Operating switch(es) packed separately in screen carton. Do not dis card with pack-
ing
material.
➆
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.
Copyright © 2009 Draper Inc.
Form Targa_Inst09-R2 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 prob a bly been bro ken by rough handling in ship ment,
allowing surface to “un wrap” 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 per mits op er a tion to be
stopped at any point. Factory adjusted limit switch es au to mat i cal ly stop screen when fully
down or fully up.
110-120V Multiple Station Control
—Switches are similar in ap pear ance to 110-120V
Single Station Control. Screen stops when switch is re leased and may be re start ed in either
direction. Factory adjusted limit switch es stop screen automatically when fully up or fully
down.
24V Control —
Three-button up-stop-down switch es stop at any point de sired, operate in
any sequence. Factory adjusted limit switches au to mat i cal ly stop screen when fully up or
fully down.
Key Operated Switching —
Two kinds of key-operated switches are op tion al ly available
with this unit.
➀
The key-operated power sup ply switch controls power to the screen and
switches. When it is “off”, the switch es will not operate screen. Key may be re moved from
the switch in either “on” or “off” position.
➁
A three-po si tion key switch per mits 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., 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. Junction box contains red, black and white pigtail leads and green internal
ground wire, per wiring di a gram 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 ac cor dance with attached wiring diagram, and
wiring should comply with National and local electrical codes.
Please Note: Do NOT wire
motors in parallel.
All operating switches should be “off” before power is connected.
®
If you encounter any diffi culties installing or ser vic ing your Targa screen, call your
dealer or Draper Inc., Spiceland, Indiana, (765) 987-7999 or fax (765) 987-7142.
Screen Case
Back
Ceiling Tile
(By others)
Limit Adjustments (Standard/Quiet Motors)
Tools needed: Flashlight, small fl athead 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 fi nd 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, 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 below instructions.
"DOWN" LIMIT ADJUSTMENT
To Reduce Screen Drop
➀
Raise screen surface about 1' above desired setting and turn off.
➁
Turn the DOWN limit screw (I) clockwise (three screw turns = ½ roller revolution).
➂
Test by running screen down and repeat steps 1 and 2 until desired position is
reached.
To Increase Screen Drop
➀
Run screen to the down limit.
➁
With the down switch on, turn the DOWN limit screw (I) counterclockwise (three
turns of screw equals ½ roller revolution) to increase drop.
➂
Test by running screen up about 1' and back down to new down limit.
➃
Repeat 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
➀
Lower screen surface about 1' below desired setting and turn off.
➁
Turn the UP limit screw (II) clockwise (three screw turns = ½ roller revolution).
➂
Test by running screen up.
➃
Repeat steps 1 through 3 until desired position is reached.
Screen Needs to Run Up More
➀
Run screen down about 1' and turn off.
➁
With the up switch on, turn the UP limit screw (II) counterclockwise (three turns
of screw equals ½ roller revolution).
➂
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.
Limit Adjustments (Built-in Low Voltage Motors)
➀
Connect the ILT 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.
➁
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.
➂
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.
➃
Return the slide switch to the center position to return to normal operation.
Continued on Page 2
