Draper Access E Bedienungsanleitung
Draper
Projektionsfläche
Access E
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Remove Screws
from both ends
of Screen Housing
Access
Panel Door
pivot on Hinges
OPEN
ACCESS
PANEL
CLOSED
ACCESS PANEL
SCREEN
HOUSING
ATTAC ACHING BR KETS
Insert pin in top
slot and push up
Rotate bra tcke
clockwise to lo ck
bra et in placeck
1
2
E BNGAGEMENT RACKET
WITH B DALL ETENT
will snap into Access
Panel Support Bra et.ck
ACCESS ANEL P
SUPPORT RACKET B
CENTER of CASE
CENTER of CASE
Bottom Access Panel Installation/Removal
Bottom access panel is secured to the screen housing by two screws (one on
each end), and is held in the closed position by engagement brackets with ball
detents that snap into case support brackets.
To remove the Access Panel:
1 Remove screws from both ends of screen housing (Fig. 4).
2 Pull down on the access panel until the ball detents on the engagement
bracket have disengaged from the support bracket.
3 2 Repeat Step for all brackets along the length of the screen housing.
4 The access panel will be free to pivot downward. It will remain attached to
the lower inside edge of the screen housing by several steel hinges.
Caution: For larger sizes Step requires two people to perform safely.5
5 Press up on access panel and pull toward the front of the screen housing to
disengage hinges and remove access panel.
To Remove/Install Support Brackets:
Installation/Operating Instructions
Access Electric Projection Screen by Draper
Copyright © 2016 Draper Inc. Form Access_Inst16 Printed in U.S.A
Hanging Screen
When locating viewing surface and checking clearance for screen operation,
remember surface is centered in the length of the case. Regardless of
mounting method used, the following points apply:
1 Mounting brackets are shipped attached to the case. Engage each bracket
with top of housing as shown below and tighten set screws.
2 Screen should be positively and securely supported so that vibration or
even abusive pulling on viewing surface will not weaken installation.
Please Note: A Hoisting Bracket is included on each end of the case to
aid in overhead installation of the Access case.
3 Installer must insure that fasteners used are of adequate strength and
suitable for the mounting surface chosen. Supporting hardware (chains,
cables,
3
/
8
" rods, etc.) must be essentially vertical.
4 Entire bottom of case must be readily accessible after installation is
complete.
5 Front, back and top of case must be straight— not forced to warp or bow.
6 If case is painted on location, removal of roller/fabric assembly is
recommended prior to painting. If not removed, slot on bottom of case
should be shielded to protect viewing surface from paint splatters/overspray.
7 Do not seal unit in ceiling until electrical connections have been made and
screen has been operated successfully.
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 just above the bottom access panel at left end of
screen (standard, right end may be specified).
Remove the bottom access panel for access to the junction box cover. (See
Bottom Access Panel Removal instructions below). Remove two (2) hex head
screws that secure the cover to the junction box to expose the red, black, and
white pigtail leads and the green ground wire per wiring diagram on page 4.
If optional low voltage control is specified and factory installed, please refer to
wiring diagrams on page 4.
Screen is shipped with internal wiring complete and control switch(es) fully
boxed. Wire to connect 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.
Caution
1 Read instructions through completely before proceeding; keep them
for future reference. Follow instructions carefully. Installation contrary to
instructions invalidates warranty. Care in mounting and correct operation
will mean long and satisfactory service from your Draper screen.
2 Before removing screen from crate, check for damage and to make sure
all parts are included.
3 Allow enough access to remove front cover 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) is 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.
If you encounter any difficulties installing or servicing your Access screen, call your
dealer or Draper, Inc., in Spiceland, Indiana, 765/987-7999 or fax 765/987-7142.
Suitable for use in environmental air space in accordance with Section
300-22(c) of the National Electrical Code, and Sections 2-128, 12-010(3) and
12-100 of the Canadian Electrical Code, Part 1, CSA C22.1.
Access case
as seen from
below
Bottom flange of
Access housing
Bottom Access Panel Door
Caution: Beware of pinch points at ends of closure
US Patent Nos.
6,137,629; 6,421,175;
6,532,109; 6,816,308;
7,559,707
These instructions are meant as a guide only. They do not imply any responsibility on the
part of the manufacturer for improper installation or faulty workmanship at the jobsite.
1With typical installation, brackets may be angled to meet installation requirements.
Typical
Installation
1
7/8"
ELECTRICAL
CUTOUT
Alternate
Installation
(additional set of
brackets required
but not included)
Figure Figure
Figure
Figure
Figure
Access Instructions by Draper page 2 of 4
Limit Adjustments (Standard/Quiet Motors)
Please Note: Screen limits are factory set for optimum performance of the screen. A
procedure is outlined below for minor tweaks, but any adjustment of these limits may
negatively affect the flatness of the screen surface and could also void the warranty.
Please check with Draper prior to resetting screen limits.
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.
CAUTION: Be sure all switches are in “off” position before adjusting limit switches.
The motor li
mit screws are normally located on the audience left of screen roller.
**Please Note: If the Access E/V is “Right Hand Motor” or “Waterfall”, the WHITE/
DOWN (I) and YELLOW/UP (II) limit screws are reversed. See graphic below.
"Down" Limit Adjustment
To Reduce Screen Drop
1 Raise screen surface about 1' above desired setting and turn off.
2 Turn the WHITE/DOWN (I) 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.
To Increase Screen Drop
1 Run screen to the down limit.
2 With the down switch on, turn the WHITE/DOWN (I) limit screw counterclockwise
(3 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 YELLOW/UP (II) limit screw clockwise (3 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 YELLOW/UP (II) limit screw counterclockwise (3
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.
www
.draperinc.com (765) 987-7999
Standard/Reve e Rollrs
Left hand motor
White So et—Downck
Yellow So et—Upck
Right hand motor
White So et—Upck
Yellow So et—Downck
Waterfall Roll
Left hand motor
White So et—Upck
Yellow So et—Downck
Right hand motor
White So et—Downck
Yellow So et—Upck
Standard Roll
Motor
End
Audience
Side
Waterfall Roll
Motor
End
Audience
Side
Reverse Roll
Motor
End
Audience
Side
Tab-Tension Adjustment Procedure for Access/Series V
Draper’s Tab-Tensioning System is factory-set, and under normal circumstances
will not require field adjustment. If, however, you notice wrinkles, waves or other
indications that the tensioning cables need to be adjusted, follow the procedure below.
1 Determine which side requires adjustment.
2 Secure dowel with one hand.
3 Using Phillips-head screwdriver, depress spring-loaded adjustment screw
and slowly turn CLOCKWISE TO INCREASE tension, or
COUNTER-CLOCKWISE TO RELEASE tension. The screw adjusts in 60°
turn increments. Adjust only .one increment (60°) at a time
4 If problem is not corrected, leave screen in position for 24 hours to allow
surface material to stretch into position.
5 If problem still is not corrected, repeat steps 2 and 3.
ADJUSTMENT
SCREW
TENSIONING
CABLE
DOWEL
T
O
R
E
L
E
A
S
E
T
E
N
S
I
O
N
T
U
R
N
C
O
U
N
T
E
R
-
C
L
O
C
K
W
I
S
E
C
L
O
C
K
W
I
S
E
ADJUSTMENT
SCREW
TENSIONING
CABLE
DOWEL
T
O
I
N
C
R
E
A
S
E
T
E
N
S
I
O
N
T
U
R
N
Figure
Figure
Motorized Roller/Fabric Installation
Please note: When ordering a motor with internal Low Voltage Controller, if the
case ships separate from the "guts," the case includes the 25' cable and special
low voltage switch.
1 The bottom access panel must be removed first. (Pg 1, Fig. 4).
2 The motor end mounting bracket has a metal bracket
with snap ring for accepting motor head. Back out the
two set screws in bracket until they are flush with top
side of bracket.
3 To engage the motor end bracket flange above the
two channels in the top of the screen housing, rotate
the bracket approximately 45° counterclockwise to
allow the top surface of the motor bracket to rest flat
against the top inside of the housing.
4 Rotating the bracket clockwise until it is engaged with
the channels, slide it along the length of the housing
against the electrical junction box.
5 Engage idler end bracket (rectangular
mounting pad) in the same manner as
motor end bracket and slide it toward the
opposite end of the screen housing.
Do not tighten set screws on this bracket
until the roller/fabric assembly is
installed, and centered in case.
Note: Step 6 requires two people to perform safely.
Locate the black washer and retaining clips attached to the instruction sheet. 6
Raise the roller/fabric assembly up into the screen housing and engage the
head of the motor completely into the motor mounting
bracket, making sure the limit switch adjusting knobs are
visible from the bottom of the screen housing (see fig. 8).
If snap ring is provided, make sure the snap ring engages with
the motor. If retaining clip is provided instead, install to lock
motor end in place.
7 While supporting the idler end of the roller, slide the idler end
mounting bracket toward the roller. Insert the roller pin into the
nylon bushing on the idler end mounting bracket.
8 The roller idler pin needs to go through the idler bracket far
enough to allow the washer and retaining clip to be reinstalled
on the pin.
CAUTION: Failure to replace the washer and retaining clip could
result in the separation of the roller from the brackets.
9 The roller/fabric assembly and roller brackets may need to be slid left or right in
the mounting channel of case to center fabric within screen case.
Securely tighten the set screws on roller mounting brackets.
Connect the electrical plug from the motor to the mating socket on the junction box.
Reinstall the bottom access panel as previously described.
Roller Assembly
Retaining
Clip
Washer
Idler end roller
mounting bracket
Figure
Motorized Roller/Fabric Removal
Reverse the instructions above “Motorized Roller/Fabric Installation” for removal of
the unit.
Operation
When screen is first operated, Cycle unit down and up several times be cautious!
to confirm satisfactory operation. Be prepared to cut POWER if necessary.
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. Installer should incorporate an all-pole
disconnect in the fixed wiring available with RF or IR remote.
110-120V & 12V VIDEO INTERFACE CONTROL—Allows screen to be controlled
by trigger signal—when the signal comes on, the screen descends automatically.
Two versions: Model VIC115 integrates screen operation with a Draper video
projector lift or a video projector or tuner with a 110-120V switched outlet. Model
VIC12 interfaces with a 12V switched outlet. Both available with an override switch
(VIC–OS), permitting independent operation. VIC–OS not available with factory
installed VIC115 & VIC12.
KEY OPERATED SWITCHING—Two kinds of key-operated switches are
optionally available with this unit. The key-operated power supply switch controls 1
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.
Figure
Motor End
Retaining Clip
Set ScrewsMotor End
Mounting
Bracket
Figure
Access Instructions by Draper page 3 of 4
Case Dimensions
www
.draperinc.com (765) 987-7999
POSITION FUNCTION
DOWN
UP
CENTER
Set LOWER limit
Set UPPER limit
Normal Operation
S T O P
To Motor
with
Built-In
Low Voltage
Slide
Switch
U
p
D
o
w
n
C
o
m
m
o
n
+
5V
DC
To Motor
with
Built-In
Low Voltage
Please Note: 5V DC must be
connected to be able to set
limits using the wall switch.
Please Note: Screen limits are factory set for optimum performance of the
screen. A procedure is outlined below for minor tweaks, but any adjustment of
these limits may negatively affect the flatness of the screen surface and could
also void the warranty. Please check with Draper prior to resetting screen limits.
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.
CAUTION: Be sure all switches are in “off” position before adjusting limit
switches.
Please note: When ordering a motor with internal Low Voltage Controller,
if the case ships separate from the "guts," the case includes the 25' cable
and special low voltage switch.
1 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.
(For a Dry Contacts Wiring Diagram, see page 4.)
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.
4 Set the slide switch to the higher position. Move the viewing surface to desired
upper limit by pressing and holding the UP button on wall switch.
5 Return the slide switch to the center position to return to normal operation.
6 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.
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 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.
Limit Adjustments (Low Voltage Motors with Internal Low Voltage Controller)
73/8”
4¾”
1
1
/
8
”
7
/8”
5/
8
”
5/8”
½”
6½”
81/16”
6
13
/
16
”
7/16
”
2”
9
1
/
8
”
Figure
6
7/8
”
¾”
1
3/8
”TYP
18”
7/8”
Center
of Case
LEVELING BRACKET**
CASE LENGTH
18”
8”
*L = Varies
L*
11/16”
L*
11/16”
**There are several knock-
outs in the screen housing
to allow the Leveling
Bracket to be adjusted
laterally (up to 16" in either
direction) For minimum ceiling cutout subtract 1¼" from case length and width (measured from outer edge of flanges).
7/ "16
13/ "8
1/ "2
R1/ "4
1/ "4
TYP. 9/16"
TYP
213/16
"
R3/ "16
33/ "8
7
7
/8
9
17/8"
"
1
/ "8
1/2"
17/8"
9/16"
TYP
1/4"
TYP.
1/ "8
Mounting Bracket Dimensions
Produktspezifikationen
| Marke: | Draper |
| Kategorie: | Projektionsfläche |
| Modell: | Access E |
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