Draper 220V Access User manual

Installation/Operating Instructions
220V Access Electric Projection Screen by Draper
Copyright © 2010 Draper Inc. Form Access220V_Inst10-R2 Printed in U.S.A
These Installation/Operating Instructions are available in the official language
of the country where you purchase the product. Please contact your distributor
to request a copy.
Vous pourriez demander les instructions d’installation et d’opération traduises
dans la langue officielle du pays ou vous achetez le produit. Veuillez
demander à votre distributeur.
Die Gebrauchsanweisung für Installation und Konstruktion sind in der
offiziellen Sprache des Landes, indem Sie das Produkt gekauft haben,
vorhanden. Fragen Sie die jeweilige Verkaufs-Abteilung.
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. A bracket
should be within 46 cm of each end of screen case. Brackets can be
removed and case mounted with lag screws through top of case (holes
drilled on site).
②Screen should be positively and securely supported so that vibration or
even abusive pulling on viewing surface will not weaken installation.
③Installer must insure that fasteners used are of adequate strength and
suitable for the mounting surface chosen. Supporting hardware (chains,
cables, rods, etc.) must be essentially vertical.
④Entire bottom of case must be readily accessible after installation is
complete.
Electrical Connections
Screen operates on 220V AC, 50 Hz., 1 ph current.
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 four (4) hex head
screws that secure the cover to the junction box to expose the blue, brown
and black pigtail leads and the green ground wire (if they aren't already exiting
the case via the cable knockout) per wiring diagram on page 3.
If optional low voltage control or video interface 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.
②Allow enough access to remove front cover should fabric become
damaged or should other service be required.
③Screen should be installed level (using a carpenter’s level).
④Nothing should be fastened to screen dowel or viewing surface
⑤Operating switch (es) is packed separately in screen carton. Do not
discard with packing material.
⑥Screen operates on 220V AC, 50 Hz., 1ph. current.
NOTE: Screen has been thoroughly inspected and tested at factory and
found to be operating properly prior to shipment. Bottom Access Panel Installation/Removal
Bottom access panel hooks over the lower inside edge of the screen housing
and then is pivoted downward until the engagement brackets on each end of
the bottom panel click into place with the ball detents on each endcap. Make
sure bottom access panel clicks in place at each end of its length.
Remove bottom access panel by pushing up at each corner of panel adjacent
to slot in bottom of the housing.
With bottom access panel angled up approximately at 20° it can be lifted off of
the lip of the housing and then lowered out of the housing completely.
With bottom access panel
angled up approx. 20 degrees,
engage hook on the panel
with lip of the housing
Using the hook and lip as a pivot,
pull the panel downward until the
engagement brackets click into
place with the ball detent
on each endcap
Engagement bracket
(one on each end of the
bottom access panel)
Access case as seen from below
Bottom flange of Access housing
Bottom access panel pushup
points for panel removal
Caution: Beware of pinch
points at ends of closure
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 or
overspray.
⑦Do not seal unit in ceiling until electrical connections have been made and
screen has been operated successfully.
®
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].
Typical
Installation Alternate
Installation
(additional
set of
brackets
required but
not included)
Slots along top of case permit
brackets to be set at an angle
Case dimensions
on page 3.
Dowel
Shipping
Bracket
Remove
shipping
brackets
before
operating
screen.
US Patent Nos.
6,137,629; 6,421,175;
6,532,109; 6,816,308;
7,559,707

220V Access by Draper page 2 of 4
Motorized Roller/Fabric Installation
Please note: When ordering a motor with built-in Low
Voltage Controller, if the case ships separate from the
"guts," the case includes the 25' cable and special low
voltage switch.
The bottom access panel must be removed first.
The motor end mounting bracket has a metal bracket
with snap ring for accepting motor head. Back out the
four set screws in bracket until they are flush with top
side of bracket.
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. Rotating the bracket
clockwise until it is engaged with the channels, slide it
along the length of the housing against the electrical
junction box.
Engage the idler end bracket (rectangular mounting
pad) in the same manner as the motor end bracket and
slide it toward the opposite end of the screen housing.
Do not tighten the set screws on this bracket until the
roller/fabric assembly is installed, and centered in case.
Locate the black washer and retaining clip attached to
the instruction sheet.
Note: This step requires two people to perform
safely. 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 snap ring engages with the motor and that the
limit switch adjusting knobs are visible from the bottom
of the screen housing.
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.
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.
Failure to replace the washer and retaining clip could result in the separation of the
roller from the brackets.
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.
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.
220V 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.
220V MULTIPLE STATION CONTROL—(Not CE Approved) Switches are similar
in appearance to 220V 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.
220V & 12V VIDEO INTERFACE CONTROL—(Not CE Approved) Allows screen
to be controlled by a trigger signal—when the signal comes on, the screen
descends automatically. Two versions: Model VIC220 integrates screen operation
with a Draper video projector lift or a video projector or tuner with a 220V 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 VIC220 & VIC12.
KEY OPERATED SWITCHING—(Not CE Approved) Two kinds of key-operated
switches are optionally available with this unit.
①The 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.
②A 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.
Motor roller
assembly
Retaining
clip
Washer
Idler end roller
mounting bracket
www.draperinc.com (765) 987-799
9
Limit Adjustments (Standard and Quiet Motors)
Tools needed: Flashlight, small flathead 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 find 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.
**Please Note: If the Access E/V is “Right Hand Motor” or “Waterfall”, the WHITE/
DOWN and YELLOW/UP 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 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 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.
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
①Lower screen surface about 1' below desired setting and turn off.
②Turn the YELLOW/UP 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 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.
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; under normal circumstances field
adjustment is not required. If you notice wrinkles, waves or other indications that
tensioning cables need adjusting, follow these steps:
①Determine which side requires adjustment.
②Secure dowel with one hand.
Caution: Don't touch or bend viewing surface.
③Use Phillips-head screwdriver to depress
spring-loaded adjustment screw. Slowly
turn clockwise to tighten tension or
counterclockwise to loosen tension. The
screw adjusts in ¼ turn increments. Adjust
only one increment (¼ turn) 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.
Dowel Adjustment
Screw
Tensioning
Cable

220V Access by Draper page 3 of 4
www.draperinc.com (765) 987-799
9
Mounting
hardware
supplied by
others
Case Dimensions
120mm
54mm
30mm
Engagement bracket (one on each end
of the bottom access panel) clicks into
place with the ball detent on each endcap
22.9
cm
20.3 cm
17.8
cm 16.8
cm
L
Access L
Series E 17.8 cm
Series V Varies
Mounting brackets slide
left and right as needed.
Series E or M Series V
2.6
cm
2.3
cm
2.3
cm
5.4
slot
*These wiring diagrams are for Access screens with motor on audience
left (standard), and fabric unrolling from the back of the roller (standard).
Limit Adjustments (Built-in Low Voltage Motors)
Please note: When ordering a motor with built-in Low Voltage Control-
ler, 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 Dry Contacts Wir-
ing 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 mo-
tion it sets the two limits in the same postion.
④Set 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.
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 view-
ing surface to its alternate format position.
Pressing and holding the STOP button, when the motor is at rest or in mo-
tion, for at least three seconds will record a new alternate format position.
Wiring Diagrams—220V Standard and Quiet Motor
Please Note: Do not wire motors in parallel.
Neutral
L1
220v,
50 Hz.
Dashed wiring
by installer
Control
switch
Single Station Control
CE Approved
Junction box at
left end of screen
Internal Screen Wiring
Blue-220v (Common)
Brown-220v (Down)
Black-220v (Up)
Dashed wiring
by installer
Neutral
Hot
Multiple Station Control
Not CE Approved
Cap off with wire
nut & tape
Red
Red
Red
Blue
Blue
Blue
Black
Black
220v, 50 Hz.
Black
Junction box at
left end of screen
Internal Screen Wiring
Blue-220v (Common)
Brown-220v (Down)
Black-220v (Up)
Green/Yellow (Motor Ground)
Green/Yellow (Motor Ground)
Wiring Diagrams—220V Motor
with Built-in Low Voltage Controller
Single Low Voltage Control
Dashed wiring
by electrician
To 220V Line
Multiple Low Voltage Controls
Dashed wiring
by electrician
To 220V Line
Wall Switch,
RF or IR
Receiver,
or integrated
control system
Wall Switches,
RF or IR
Receivers,
or integrated
control systems
Data Cable
Data
Cables
POSITION FUNCTION
DOWN
UP
CENTER
Set LOWER limit
Set UPPER limit
Normal Operation
STOP
S
S
T
T
O
O
P
P
To Motor
with
Built-In
Low Voltage
Slide
Switch
Back View
U
pD
o
w
n
C
o
m
m
o
n
+
5V
DC
To Motor
with
Built-In
Low Voltage

220V Access by Draper page 4 of 4
Wiring Diagrams (continued)
www.draperinc.com (765) 987-799
9
MC1
3 Button Wall Switch
DOWN - Black
COM - White
UP - Red
White or Blue-Common to screen & 110/220V AC Neutral
Red-to screen (directional)
Brown-to screen (directional)
Yellow-to 110/220V AC-Hot
Black-to 110/220V AC-Hot
Green/Yellow (Ground)
Eye Port for IR Eye, RF Receiver or LED
Wall Switch. For more than one of
these, a splitter is required.
Aux Port for connecting additional LVC-III
modules (up to six total can be linked-
connect from Aux to E
y
e).
Dashed wiring by electrician
Low voltage wiring by others
White/Blue (Common)
Red 110/Black 220 (Up)
Black 110/Brown 220 (Down)
Location of key
operated on-off
switch if furnished
To
110/220V
Line
Internal
S
creen Wiring
STOP
Control
Switches
24v DC
STOP
Green/Yellow
(Motor Ground)
RS232 Data FROM Control System
RS232 Data TO Control System
Signal Ground & Manual Switch Common
Manual Switch Down
Manual Switch Up
White or Blue-Common
Red-to Screen (directional)
Black-to Screen (directional)
Brown-Hot to AC
Green/Yellow-Ground
Fuse
Program LED
Eye Port for IR Eye. For RF Receiver or LED
Wall Switch, a Splitter and a Power Supply
is required. Plug RF Receiver or LED Wall
Switch and Power Supply into splitter, then
run cable from Splitter to MC1 Eye Port.
Low Voltage Wiring by others
AC Wiring by electrician
MC1
Location of key
operated on-off
switch if furnished
To AC Line
White/Blue (Common)
Red 110/Black 220 (Up)
Black 110/Brown 220 (Down)
Internal
S
creen Wiring
Green 110V/
Green/Yellow 220V
(Motor Ground)
Built-In VIC-12* Built-In VIC-115*
Green/Yellow
Black
Blue
Green/
Yellow
Black
Brown
Blie
Ground
#2 Up
#1 Down
Common
Jacketed Motor Cable
220 VAC
Screen Motor
Ring Terminal on each Ground Wire
with Star Washer screwed to Spine
HSG. Cap
HSG. Plug
2
5
1
115 Volt Relay
Wire connected with Quick Disconnect
::::
Brown
Black
::::
::::
::::
::::
::::
4
6
87
3
Black Lead
Blue Lead
Green/
Yellow
Green/Yellow
Black
Blue
Green
Yellow Green/Yellow
Black
Brown
Blue
Ground
#2 Up
#1 Down
Common
Jacketed Motor Cable
220 VAC
Screen Motor
Ring Terminal on ground wire
riveted to J-Box with Star Washer
HSG. Cap
HSG. Plug
::::
::::
::::
Brown (-)
Orange (+)
14 13
9
5
1
12 Volt (VIC-12) or 6 Volt (VIC-6) Relay
Wire soldered to terminal
Wire connected with Quick Disconnect
::::
Black
Brown
*These wiring diagrams are for Access screens with motor on audience left (standard), and fabric unrolling from the back of the roller (standard).
See separate Serial Communication-RS232 Instruction sheet for enabling
RS232 with the MC1.
External Low Voltage and Wireless
12.7
mm
R 6.4
mm
9.5
mm
35
mm 3.2
mm
38
mm
4.8
mm
R3.2
mm
6.4
mm 8
mm
8
mm 4.8
mm
6.4
mm
32
mm
114
mm
122.2
mm
197
mm 228.6
mm
28.6
mm
Mounting Bracket Dimensions
UP 5V COM DWN
U
P
D
O
W
N
C
O
M
M
O
N
5V
Motor Data Cable
plugged in here
ILT Switch-to-Motor—Dry Contacts or Data Cable connection
Please Note: This Splitter/
Jack is located inside the junc-
tion box of your Access XL
screen.
Back of wall switch.
Please Note: Although both
Dry Contact and Data Cable
connections are shown, you
should only use one connec-
tion type per motor.
Data Cables to switches or
to additional motors can
be plugged into any of the
three open jacks. If this is a
"Case First, Screen Later"
installation, plug the motor
cable into the jack indicated
in the drawing.