Draper VIC-115 Operating instructions

Draper VIC-115 Operating instructions
US Patent Nos.
6,137,629; 6,421,175;
6,532,109; 6,816,308;
7,559,707
7 Do not seal unit in ceiling until electrical connections have been made and
screen has been operated successfully.
Installation/Operating Instructions
Access Electric Projection Screen by Draper
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.
Electrical Connections
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.
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. A bracket
should be within 18" of each end of screen case. Brackets can be removed
and case mounted with lag screws through top of case (holes drilled on
site).
2 Screen should be positively and securely supported so that vibration or
even abusive pulling on viewing surface will not weaken installation.
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 or
overspray.
Remove
shipping
brackets
before
operating
screen.
Typical
Installation
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 four (4) 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 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.
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 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
Dowel
Engagement bracket
(one on each end of the
bottom access panel)
Shipping
Bracket
With bottom access panel angled up approximately at 20° it can be lifted off of
Slots along top of case permit the lip of the housing and then lowered out of the housing completely.
brackets to be set at an angle
Bottom flange of Access housing
Alternate
Installation
(additional
Bottom access panel pushup
set of
points for panel removal
brackets
required but
7
/8" electrical cutout
Case dimensions not included)
on page 3.
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.
Caution: Beware of pinch
points at ends of closure
Access case as seen from below
Copyright © 2014 Draper Inc.
Form Access_Inst14-R
Printed in U.S.A
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.
Access Instructions by Draper
page 2 of 4
Motorized Roller/Fabric Installation
ADJUSTMENT
SCREW
TO
IN C
ADJUSTMENT
SCREW
REASE TE
LEASE T
R E N T E R- C E N S
LO I
TO CO U
C
N
CLOCKW S
O
RN
IS E
TU
KW
DOWEL
N
URN
E
www.draperinc.com
TENSIONING
CABLE
TENSIONING
CABLE
IS
Operation
When screen is first operated, be cautious! Cycle unit down and up several times
to confirm satisfactory operation.
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.
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.
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
¼ turn increments. Adjust only one increment (¼ turn) at a time.
NT
Motorized Roller/Fabric Removal
Reverse the instructions above “Motorized Roller/Fabric Installation” for removal of
the unit.
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.
IO
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
Retaining
clip
top surface of the motor bracket to rest flat against the
Washer
top inside of the housing. Rotating the bracket clockwise Motor roller
assembly
until it is engaged with the channels, slide it along the
Idler end roller
length of the housing against the electrical junction box.
mounting bracket
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.
Locate the black washer and retaining clips 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 limit switch adjusting knobs are visible
from the bottom of the screen housing. 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.
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.
Tab-Tension Adjustment Procedure for Access/Series V
DOWEL
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.
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 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 (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.
Audience
Side
Motor
End
Audience
Side
Standard Roll
Motor
End
Reverse Roll
Standard/Reverse Roll
Left hand motor
White Socket—Down
Yellow Socket—Up
Right hand motor
White Socket—Up
Yellow Socket—Down
(765) 987-7999
Audience
Side
Motor
End
Waterfall Roll
Waterfall Roll
Left hand motor
White Socket—Up
Yellow Socket—Down
Right hand motor
White Socket—Down
Yellow Socket—Up
Access Instructions by Draper
page 3 of 4
Case Dimensions
Mounting hardware
supplied by others
Mounting brackets slide
left and right as needed.
9"
1"
/16"
11
7"
65/8"
/16"
65/8"
11
21/8"
slot
L
8"
Series E or M
Access
L
Series E
7"
Series V Varies
Engagement bracket (one on each end
of the bottom access panel) clicks into
place with the ball detent on each endcap
Series V
Wiring Diagrams—110-120V Motor and Quiet Motor
13/16"
Please Note: Do not wire motors in parallel.
43/4"
21/8"
Limit Adjustments (Built-in Low Voltage 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.
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.
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 Wir ing 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
+
U D and releasing G
will move the screen to its upper limit. Pressing
the
r 5V
p o
o
DOWN button will move the screen to its lowerwnlimit.
While the motor is in motion, pressing the STOP button for unless than
d
two seconds will stop the viewing surface at its present position.
Once the motor is stopped, pressing the STOP button
will
move
the
P
P OTSS
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
Multiple Station Control
Single Station Control
Internal Screen Wiring
White (Common)
Black (Down)
Red (Up)
Green (Ground)
Internal Screen Wiring
White (Common)
Black (Down)
Red (Up)
Green (Ground)
Cap off with wire
nut and tape
Dashed wiring
by electrician
Blue
Control
switch
Red
Single gang box by others
Min. 4" x 2 1/8" x 1 7/8" deep
Red
Blue
Black
Red
Blue
Location of key
operated on-off
switch if furnished
Black
Blue
Red
To 110-120V Line
Black
OFF
G +
r 5V
o
u
n
d
U D
p o
w
n
To 110-120V Line
Wiring Diagrams—110-120V Motor and Quiet Motor
with Built-in Low Voltage Controller
Single Low Voltage Control Multiple Low Voltage Controls
Internal Screen Wiring
White (Neutral)
Internal Screen Wiring
White (Neutral)
Black
Black
Green (Ground)
Dashed wiring
by electrician
To
Motor
1 2
OFF
To be
Please Note: 5V DC must
connected to be ableMotor
to set
limits using the wall switch.
Data Cable
Green (Ground)
Dashed wiring
by electrician
Data
Cables
Wall Switch,
RF or IR
Receiver,
or integrated
control system
Back View
P
P OTSS
FUNCTION
SW1
SW2
ON
OFF
Set LOWER limit
OFF
ON
Set UPPER limit
OFF
Record Position/
Normal Operation
OFF
To 110-120V Line
SW2
ON
OFF
FUNCTION
Set LOWER limit
www.draperinc.com
To 110-120V Line
Wall Switches,
RF or IR
Receivers,
or integrated
control systems
*These wiring diagrams are for Access screens with motor on audience left
(standard), and fabric unrolling from the back of the roller (standard).
Back View
SW1
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
position.
1 2
Dashed wiring
by electrician
Black
(765) 987-7999
Access Instructions by Draper
page 4 of 4
Built-in Low Voltage Motor: Switch-to-Motor—Dry Contacts or Data Cable connection
Please Note: This Splitter/
Jack is located inside the
junction box of your Access
screen.
INSERT MOTOR DATA
CABLE HERE
Please Note: 5V DC must be
connected to be able to set
limits using the wall switch.
Back of wall switch.
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.
Please Note: Although both
Dry Contact and Data Cable
connections are shown, you
should only use one connection type per motor.
Two-Way Serial Communication (RS232) with MC1
External Low Voltage and Wireless
Internal Screen Wiring
White-Common to screen & 110-120V AC Neutral
Red-to Screen (directional)
Brown-to Screen (directional)
Black-Hot to 110-120V AC
Green/Yellow-Ground
Program LED
Internal Screen Wiring
White (Common)
Red (Up)
Black (Down)
Green (Ground)
Low Voltage Wiring by others
AC Wiring by electrician
Fuse
STOP
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.
MC1
Dashed wiring by electrician
Low voltage wiring by others
Eye Port for IR Eye, RF Receiver or LED
Wall Switch. For more than one of
these, a splitter is required.
3 Button Wall Switch
DOWN - Black
COM - White
UP - Red
To
110-120V
Line
RS232 Data FROM Control System
RS232 Data TO Control System
Signal Ground & Manual Switch Common
Manual Switch Down
Manual Switch Up
Location of key
operated on-off
switch if furnished
STOP
White/Blue (Common)
Red 110/Black 220 (Up)
Black 110/Brown 220 (Down)
Green/Yellow
(Motor Ground)
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)
Control
Switches
24v DC
To
110/220V
Line
STOP
STOP
Location of key
operated on-off
switch if furnished
Control
Switches
24v DC
Aux Port for connecting additional LVC-III
modules (up to six total can be linkedconnect from Aux to Eye).
See separate Serial Communication-RS232 Instruction sheet for enabling
RS232 with the MC1.
Built-In VIC-12*
Built-In VIC-115*
115 Volt Relay
12 Volt Relay
Ring Terminal on each Ground Wire
with Star Washer screwed to Spine
:: : :
HSG. Cap
Black
: : ::
: : ::
Green
Red
Black
HSG. Plug
Red
Black
Wire soldered to terminal
Wire connected with Quick Disconnect
Green
3
1
White
Ground
#2 Up
#1 Down
Common
110-120 VAC
Screen Motor
Jacketed Motor Cable
White
Jacketed Motor Cable
White Lead
110-120 VAC
Screen Motor
7
5
Green
6
4
2
Black Lead
HSG. Plug
White
White
Black
Green
Orange (+)
Brown (-)
Ground
#2 Up
#1 Down
Common
: : ::
Black
8
Green
Red
Black
: : ::
Red
: : ::
Green
14 13
9 :: : :
5 :: : :
1 :: : :
HSG. Cap
Ring Terminal on ground wire
riveted to J-Box with Star Washer
:: : :
Wire connected with Quick Disconnect
*These wiring diagrams are for Access screens with motor on audience left (standard), and fabric unrolling from the back of the roller (standard).
Mounting Bracket Dimensions
/8"
3
13/8"
11/2"
/2"
R1/4"
1
/8"
3
/16" 3
5
/16"
/16"
1
11/8"
/4"
1
R1/8"
5
41/2"
/16"
11/4"
413/16"
7 /4"
3
9"
www.draperinc.com
(765) 987-7999
1
/4"
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