Draper Ultimate Access V 설치 및 작동 지침 - 페이지 5
{카테고리_이름} Draper Ultimate Access V에 대한 설치 및 작동 지침을 온라인으로 검색하거나 PDF를 다운로드하세요. Draper Ultimate Access V 7 페이지. 220v electric projection screen
Draper Ultimate Access V에 대해서도 마찬가지입니다: 설치 및 운영 지침 (7 페이지)
페이지 인쇄
Ultimate Access E and V
Section 6 - Operation
CAUTION: When operating for the first time, 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.
•
24V CONTROL
(optional and requires optional LVC-IV)
STOP-DOWN switches stop at any point desired and 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 fixed wiring available with RF or IR remote.
Section 7 - Tab-Tension Adjustment Procedure
Please Note: Draper's
Tab-Tensioning System is
factory-set, and under normal
circumstances will not require
field adjustment. If wrinkles
are observed, however, follow
the adjustment procedure
shown in Figure 8.
Section 9 - Limit Adjustments
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.
Figure 10
CAUTION:
- Be sure all switches
are in "off" position
before adjusting limit
switches.
- Be prepared to shut off
manually while testing.
- Screen may be
Standard Roll
damaged by lowering
Left hand motor:
it too far and
exposing roller.
Right hand motor:
- Motor must be
installed so that limit
switches are pointed
down.
- 3-button UP-
END OF
END OF
Figure 8
DOWEL
DOWEL
PUSH & TURN
PUSH & TURN
COUNTER-CLOCKWISE
CLOCKWISE
to RELEASE TENSION
to INCREASE TENSION
Figure 9
DOWN Limit (I)
DOWN Limit
+
I
Clockwise
Clockwise decreases
decreases
down travel.
down travel.
UP Limit
(II)
UP Limit (II)
+
Counterclockwise
lI
Counterclockwise
increases
up travel.
increases up travel.
Motor
Motor
End
End
e
n c
d i e
B a
e
A u
S i d
S i
Reverse Roll
Left hand motor:
White Socket—Down
White Socket—Down
Yellow Socket—Up
Yellow Socket—Up
Right hand motor:
CAUTION:
White Socket—Up
White Socket—Up
Yellow Socket—Down
Yellow Socket—Down
DO NOT allow dowel to wrap over
roller when operating screen!
This could damage screen.
•
RS232 / ETHERNET - Serial communication and network
communication optionally available.
•
KEY OPERATED SWITCHING - Two key-operated switches optionally
available with this unit:
•
Key-operated power supply switch controls power to screen a
and switches. When "off", switches will not operate screen. Key may
be removed from switch in either "on" or "off" position.
•
Three-position key switch permits the screen to be operated directly
by key. Requires screen operator to have a key.
Section 8 - Electrical Connections
1. Screen operates on 110-120V, 60 Hz., 1.1-amp current draw.
2. Junction box is located just above the bottom access panel at the left end
of the screen.
3. Open the access panel/trap door for access to the junction box cover.
(See bottom access panel/trap door opening and closing instructions below)
4. Remove two
to expose the red, black, and white pigtail leads and the green ground
wire per wiring diagram
5. If optional low-voltage control or video interface control is specified and
factory installed, please refer to wiring diagrams
6. Screen ships with internal wiring complete and control switch
boxed. Wire to connect screen to switch
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.
7. All operating switches should be "off" before power is connected.
"Down" Limit Adjustment
:
(I)
To Reduce Screen Drop:
1. Raise screen surface approximately 1'
and turn off.
2. Turn DOWN
3. Test by lowering screen. Repeat steps 1 & 2 until desired position
is reached.
:
To Increase Screen Drop:
1. Lower screen to down limit.
2. With down switch on, turn DOWN
(3 screw turns = 1/2 roller revolution)
3. Test by raising screen approximately 1'
to new down limit.
4. Repeat steps 2 and 3 until desired position reached.
Motor
End
"Up" Limit Adjustment
e
n c
d i e
c k
If Screen Raises Too High:
A u
e
S i d
d e
1. Lower screen surface approx. 1'
and turn off.
2. Turn UP
(II)
Waterfall Roll
3. Test by advancing screen up.
4. Repeat steps 1 through 3 until desired position is reached.
Left hand motor:
White Socket—Up
If Screen Needs to Raise Higher:
Yellow Socket—Down
1. Lower screen surface approx. 1'
Right hand motor:
and turn off.
White Socket—Down
Yellow Socket—Up
2. With UP switch on, turn UP
(3 screw turns = 1/2 roller revolution)
3. Repeat steps 1 and 2 until desired position is reached.
hex head screws that secure the cover to the junction box
(2)
.
(Page 7)
and switch
(es)
(requires 5/32" (4 mm) Hex key)
(30 cm)
limit screw clockwise
(I)
(3 screw turns = 1/2 roller revolution)
limit screw counterclockwise
(I)
to increase drop.
(30 cm)
below desired setting
(30 cm)
limit screw clockwise
(3 screw turns = 1/2 roller revolution).
below desired setting
(30 cm)
limit screw counterclockwise
(II)
.
page 5 of 7
.
.
(Page 7)
fully
(es)
to power
(es)
above desired setting
.
then lower