Draper Silhouette/Series E Installations- und Betriebsanleitung - Seite 3
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220V Silhouette/Series E & V by Draper
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 ¼ turn increments. Adjust only one increment (¼ turn) 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.
Caution: Do not touch
or bend surface.
Limit Adjustments—Standard 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.
"DOWN" LIMIT ADjUSTMENT
To Reduce Screen Drop
1 Raise screen surface about 30 cm (1') above desired setting and turn off.
2 Turn the DOWN limit screw (White or (I)) clockwise (three screw turns = ½
roller revolution).
3 Test by running screen down repeat steps 1 & 2 until desired position is
reached.
Limit Adjustments (Built-in Low Voltage Motors)
Please Note: Screen limits are factory set for optimum performance of the
screen. Any adjustment of these limits could 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
(Height adjustments are made from wall switch)
switches.
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.
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 mo-
tion it sets the two limits in the same position.
4 Set 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.
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.
Tab-Tension Adjustment Procedure
TENSIONING
CABLE
ADJUSTMENT
DOWEL
To Increase Screen Drop
1 Run screen to the down limit.
2 With the down switch on, turn the DOWN limit screw (White or (I)) limit screw
counterclockwise (three screw turns = 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.
Screen is Running Too Far Up
1 Lower screen surface about 30 cm (1') below desired setting and turn off.
2 Turn the UP limit screw (Yellow or (II)) clockwise (three 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 UP limit screw (Yellow or (II)) limit screw
counterclockwise (three turns of screw = 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.
Low Voltage
Low Voltage
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.
www.draperinc.com
(765) 987-7999
SCREW
DOWEL
"UP" LIMIT ADjUSTMENT
Low Voltage
To Motor
To Motor
with
Built-In
Low Voltage
Slide
P
O
T
S
Switch
C
o
D
m
+
o
m
5V
w
o
To Motor
DC
n
n
with
Built-In
Back View
POSITION
FUNCTION
Set LOWER limit
DOWN
Set UPPER limit
UP
Normal Operation
CENTER
Page 3 of 5
TENSIONING
CABLE
ADJUSTMENT
SCREW
To Motor
with
Built-In
Slide
P
O
T
S
Switch
C
o
D
m
+
o
m
5V
w
o
DC
n
n
with
Built-In
Please Note: 5V DC must be
connected to be able to set
limits using the wall switch.
Back View
FUNCTION
POSITION
DOWN
Set LOWER limit
Set UPPER limit
UP
U
p
Normal Operation
CENTER
U
p