Draper Access User manual

Remove Screws
from both ends
of Screen Housing
Access
Panel Door
pivot on Hinges
OPEN
ACCESS
PANEL
CLOSED
ACCESS PANEL
SCREEN
HOUSING
ATTACHING BRACKETS
Insert pin in top
slot and push up
Rotate bracket
clockwise to lock
bracket in place
1
2
ENGAGEMENT BRACKET
WITH BALL DETENT
will snap into Access
Panel Support Bracket.
ACCESS PANEL
SUPPORT BRACKET
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:
1Remove screws from both ends of screen housing (Fig. 4).
2Pull down on the access panel until the ball detents on the engagement
bracket have disengaged from the support bracket.
3Repeat Step 2for all brackets along the length of the screen housing.
4The 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 5requires two people to perform safely.
5Press 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 © 2015 Draper Inc. Form Access_Inst15 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:
1Mounting brackets are shipped attached to the case. Engage each bracket
with top of housing as shown below and tighten set screws.
2Screen 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.
3Installer 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.
4Entire bottom of case must be readily accessible
after installation is complete.
5Front, back and top of case must be straight—
not forced to warp or bow.
6If 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.
7Do 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
1Read 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.
2Before removing screen from crate, check for damage and to make sure
all parts are included.
3Allow enough access to remove front cover should fabric become
damaged or should other service be required.
4Screen should be installed level (using a carpenter’s level).
5Nothing should be fastened to screen dowel or viewing surface.
6Operating switch(es) is packed separately in screen carton. Do not
discard with packing material.
7Screen 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 [phone].
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.
Dowel
Shipping
Bracket
Remove
shipping
brackets before
operating screen.
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)
7/8"
ELECTRICAL
CUTOUT
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
1Raise screen surface about 1' above desired setting and turn off.
2Turn the WHITE/DOWN (I) limit screw clockwise (three screw turns = ½ roller
revolution).
3Test by running screen down and repeat steps 1 and 2 until desired position is
reached.
To Increase Screen Drop
1Run screen to the down limit.
2With the down switch on, turn the WHITE/DOWN (I) limit screw counterclockwise
(3 turns of screw equals ½ roller revolution) to increase drop.
3Test by running screen up about 1' and back down to new down limit.
4Repeat steps 2 and 3 until desired position is reached.
"Up" Limit Adjustment
Screen is Running Too Far Up
1Lower screen surface about 1' below desired setting and turn off.
2Turn the YELLOW/UP (II) limit screw clockwise (3 screw turns = ½ roller
revolution).
3Test by running screen up.
4Repeat steps 1 through 3 until desired position is reached.
Screen Needs to Run Up More
1Run screen down about 1' and turn off.
2With the up switch on, turn the YELLOW/UP (II) limit screw counterclockwise (3
turns of screw equals ½ roller revolution).
3Repeat 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 [phone]
Standard/Reverse Roll
Left hand motor
White Socket—Down
Yellow Socket—Up
Right hand motor
White Socket—Up
Yellow Socket—Down
Waterfall Roll
Left hand motor
White Socket—Up
Yellow Socket—Down
Right hand motor
White Socket—Down
Yellow Socket—Up
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.
1Determine which side requires adjustment.
2Secure dowel with one hand.
3Using 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.
4If problem is not corrected, leave screen in position for 24 hours to allow
surface material to stretch into position.
5If 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.
1The bottom access panel must be removed first. (Pg 1, Fig. 4).
2The 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.
3To 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.
4Rotating the bracket clockwise until it is engaged with
the channels, slide it along the length of the housing
against the electrical junction box.
5Engage 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.
6Locate the black washer and retaining clips attached to the instruction sheet.
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.
7While 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.
8The 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.
9The 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, be cautious! Cycle unit down and up several times
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. 1 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.
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 [phone]
POSITION FUNCTION
DOWN
UP
CENTER
Set LOWER limit
Set UPPER limit
Normal Operation
POSITION FUNCTION
DOWN
UP
CENTER
SetLOWER limit
SetUPPER limit
Normal Operation
S TO P
To Motor
with
Built-In
Low Voltage
Slide
Switch
Back View
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.
1Connect 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.)
2Set 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.
3Move 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.
4Set 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.
5Return the slide switch to the center position to return to normal operation.
6To 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)
Mounting Bracket Dimensions
7/16"
13/8"1/8"
1/2"
R1/4"
1/4"
TYP. 9/16"
TYP.
213/16 "
R3/16"
33/8"
77/8
9
17/8"
"
Mounting Bracket Dimensions
232mm
200mm
6mm
13mm
14mm
11mm
35mm 3mm
13mm
R 6mm
6mm
R 3mm 14mm
72mm
4mm 47mm
47mm
86mm
1/8"
R
1/2
"
17/8"
9/16"
TYP.
1/4"
TYP.
For ceiling cutout subtract 1¼" from case length and width (measured from outer edge of flanges).

Access Instructions by Draper page 4 of 4
www
.draperinc.com [phone]
IR Eye Input
Low Voltage
Tr igger
3-28 VDC
RS232/485
Inputs/Outputs
Receiver
Button 3 Button Wall Switch
DOWN - Black
COM - White
UP - Red
Wall Switch
Electrically Straight
Data Cable to more
LVC-IV modules*
*A maximum of six (6)
LVC-IV modules can
be linked together.
FUSE - 3.15 AMP
250 VAC 5x20mm
Dashed wiring by electrician
Low voltage wiring by others
To
110-120 VAC
Line
Red-to screen (directional)
Brown-to screen (directional)
Ye llow-to 110V-220V AC-Hot
Black-to
110V-220V AC-Hot
White -Common to screen & 110V-220V AC Neutral
Green/Yellow (Ground)
White (Common)
Red (Up)
Black (Down)
INTERNAL SCREEN WIRING
Green/Yellow
(Motor Ground)
L1
GND
Location of key
operated on-off
switch if furnished.
N
External LVC-IV - Single or Multiple
Projection Screen Wiring Diagram
TO: MOTOR LEADS
*These wiring diagrams are for Access screens with motor on audience
left (standard), and fabric unrolling from the back of the roller (standard).
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
Please Note: Do not wire motors in parallel.
Internal LVC-IV - Single or Multiple
Projection Screen Wiring Diagram
IR Eye Input
Low Voltage
Tr igger
3-28 VDC
RS232/485
Inputs/Outputs
Receiver
Button 3 Button Wall Switch
DOWN - Black
COM - White
UP - Red
Wall Switch
Electrically Straight
Data Cable to more
LVC-IV modules*
*A maximum of six (6)
LVC-IV modules can be
linked together.
FUSE - 3.15 AMP
250 VAC 5x20mm
Dashed wiring by electrician
Low voltage wiring by others
To
110-120 VAC
Line
Green/Yellow (Ground)
White (Common)
Red (Up)
Black (Down)
INTERNAL SCREEN WIRING
Green/Yellow
(Motor Ground)
L1
GND
Location of key
operated on-off
switch if furnished.
Black-to 110V-220V AC-Hot
Red-to screen (directional)
Brown-to screen (directional)
Yellow-to
110V-220V AC-Hot
White -Common to screen & 110V-220V AC Neutral
N
TO: MOTOR LEADS
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
with Internal Low Voltage Controller
Back of
Wall Switch
Back of
Wall Switch
Please Note: 5V DC must
be connected to set limits
using the wall switch.
Dry Contacts
Back of
Wall Switch
Back of
Wall Switch
MOTOR
DATA CABLE
OR
Please Note: This Splitter/Jack
is located inside the junction
box of your Access screen.
Data Cables to
switches or
to additional motors
T
O
M
O
T
O
R
Data Cable Connection
MOTOR
DATA CABLE
T
O
M
O
T
O
R
Back of
Wall Switch
Back of
Wall Switch
Please Note: 5V DC must
be connected to set limits
using the wall switch.
Dry Contacts
Back of
Wall Switch
Back of
Wall Switch
MOTOR
DATA CABLE
OR
Please Note: This Splitter/Jack
is located inside the junction
box of your Access screen.
Data Cables to
switches or
to additional motors
T
O
M
O
T
O
R
Data Cable Connection
MOTOR
DATA CABLE
T
O
M
O
T
O
R
Back of
Wall Switch
Back of
Wall Switch
Please Note: 5V DC must
be connected to set limits
using the wall switch.
Dry Contacts
Back of
Wall Switch
Back of
Wall Switch
MOTOR
DATA CABLE
OR
Please Note: This Splitter/Jack
is located inside the junction
box of your Access screen.
Data Cables to
switches or
to additional motors
T
O
M
O
T
O
R
Data Cable Connection
MOTOR
DATA CABLE
T
O
M
O
T
O
R
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 Switch(es),
RF or IR
Receivers,
or integrated
control systems
Data
Cable
Data
Cable(s)
Connecting Switch to Motor
with Internal Low Voltage Controller