Draper Access XL Instrukcja instalacji i obsługi - Strona 3
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Access XL 220 Volt Instructions by Draper
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. 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.
Tab-Tension Adjustment Procedure for AccessXL
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° turn) at a time.
TENSIONING
CABLE
ADJUSTMENT
SCREW
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 Motor)
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 XL is "Right Hand Motor", WHITE/DOWN and
YELLOW/UP limit screws are reversed. See graphic below.
"Down" Limit Adjustment
To Reduce Screen Drop
1 Raise screen surface about 30cm above desired setting and turn off.
2 Turn the WHITE/DOWN 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 WHITE/DOWN limit screw counterclockwise
(3 turns of screw equals ½ roller revolution) to increase drop. Screen will
drop automatically for each turn.
3 Test by running screen up about 30cm 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 YELLOW/UP 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 30cm and turn off.
2 With the up switch on, turn the YELLOW/UP limit screw counterclockwise (3
turns of screw equals ½ roller revolution). Screen will drop automatically for
each turn.
TENSIONING
CABLE
ADJUSTMENT
SCREW
DOWEL
www.draperinc.com
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.
Left Hand
Motor Location
Audience
Side
(Fabric from
back of roller)
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 Control-
ler, 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 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 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.
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.
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OFF
Back View
(765) 987-7999
SW1
SW2
FUNCTION
ON
OFF
Set LOWER limit
page 3 of 5
Right Hand
Motor Location
Audience
Side
(Fabric over
front of roller)
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Please Note: 5V DC must be
To
1 2
connected to be able to set
Motor
limits using the wall switch.
OFF
Back View
SW1
SW2
FUNCTION
ON
OFF
Set LOWER limit
Set UPPER limit
OFF
ON
Record Position/
OFF
OFF
Normal Operation
To
Motor