Draper Targa Instruções de instalação e funcionamento

Imprimir página

Draper Targa Instruções de instalação e funcionamento

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. current.

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 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.

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 below right) 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, 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).

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 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.

All operating switches should be "off" before power is connected.

Screen Case

Back

Form Targa_Inst07-R

Installation/Operating Instructions

Targa Electric Projection Screen by Draper

Caution

Ceiling Tile

(By others)

Printed in U.S.A.

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.

Limit Adjustments (Standard/Quiet Motors)

Tools needed: Flashlight, small ﬂ athead screwdriver/Allen wrench (4mm or

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.

"DOWN" LIMIT ADJUSTMENT

To Reduce Screen Drop

➀ Raise screen surface about 1' above desired setting and turn off.

➁ Turn the WHITE/DOWN limit screw 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 WHITE/DOWN limit screw 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 YELLOW/UP limit screw 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 YELLOW/UP limit screw 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 using four conductor modular cable. The cable

connectors MUST NOT be crimped in reverse, as with standard telephone cable.

➁ Set 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.

➂ Move the motor to the desired lower limit and return both dip switches to OFF to

record position.

➃ Set 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.

➄ 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 the STOP button

for at least three seconds to record the position.

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.

Operation

(Cont'd Page 2)

").