Draper 118197 Petunjuk Pemasangan & Pengoperasian - Halaman 2
Jelajahi secara online atau unduh pdf Petunjuk Pemasangan & Pengoperasian untuk Layar Proyeksi Draper 118197. Draper 118197 4 halaman. 220v ultimate access electric projection screen
Halaman Cetak
220V Ultimate Access by Draper
Motorized Roller/Fabric Installation
The bottom access panel/trap door assembly must be opened and placed in fully
opened position fi rst.
The motor end mounting bracket has a metal bracket with snap ring for ac-
cept ing motor head. Back out the four set screws in bracket until they are fl ush
with top side of bracket.
To engage the motor end bracket fl ange above the two channels in the top of the
screen housing, rotate the bracket approximately 45° coun ter clock wise to allow
the top surface of the motor bracket to rest fl at against the top inside of the hous-
ing. Rotating the bracket clockwise until it is engaged with the chan nels, slide it
along the length of the housing against the electrical junc tion 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 the brackets until the roller/fabric assembly is
installed, and centered in the case.
Locate the black washer and retaining clip.
Note: This will require two people to
per form safely. Raise the roller/fabric
assembly up into the screen housing and
en gage the head of the motor com plete ly
into the motor mount ing brack et, making
sure the snap ring engages with the motor
and that the limit switch ad just ing knobs
are vis i ble from the bottom of the screen
hous ing.
While supporting the idler end of the roller,
slide the idler end mount ing brack et toward
the roll er. In sert the roller pin into the nylon
bush ing on the idler end mount ing brack et.
The roller idler pin needs to go through
the idler brack et far enough to al low the
wash er and re tain ing clip to be re in stalled
on the pin.
Failure to replace the wash er and re tain ing
clip as shown could re sult in the sep a -
ra tion of the roller from the brack ets.
The roller/fabric assembly and roller
brackets may need to be slid left or right in
mounting channel of case to center fabric
within screen case.
Securely tighten the set screws on the
roller mounting brackets.
Con nect the elec tri cal plug from the mo tor
to the mat ing sock et on the junc tion box.
Close the bot tom access panel/trap door
as pre vi ous ly described.
Motorized Roll er/Fab ric Re mov al
Reverse the in struc tions above, under
"Mo tor ized Roll er/Fabric Installation," for re mov al of the unit.
Retaining
clip
Motor roller
Washer
assembly
Idler end roller
mounting bracket
www.draperinc.com
Operation
When screen is fi rst op er at ed, be cau tious! Cy cle unit down and up
sev er al times to con fi rm sat is fac to ry op er a tion.
220V SINGLE STATION CON TROL—3-position UP-OFF-DOWN switch
per mits operation to be stopped at any point. Factory ad just ed limit switch-
es au to mat i cal ly stop screen when fully down or fully up.
220V MULTIPLE STATION CONTROL—(Not CE approved) Switches are
similar in ap pear ance to 220V Single Station Control. Screen stops when
switch is re leased and may be re start ed in either direction. Factory adjust-
ed limit switches stop screen au to mat i cal ly when fully up or fully down.
24V MULTIPLE STATION CONTROL—Three-button UP-STOP-DOWN
switch es stop at any point desired, operate in any sequence. Factory
adjusted limit switches automatically stop screen when fully up or down.
220V & 12V VIDEO INTERFACE CONTROL—(Not CE Approved). Allows
screen to be con trolled by a trigger signal—when signal comes on, screen
de scends automatically. Two versions: Model VIC220 in te grates screen op-
eration with a DRAPER video projector lift or a video projector or tuner with
a 220V switched outlet. Model VIC12 interfaces with 12V switched outlet.
Both available with override switch (VIC–OS), per mit ting in de pen dent
operation. VIC–OS not avail able with factory installed VIC220 & VIC12.
KEY OPERATED SWITCHING—Two kinds of key-operated switch es are
optionally avail able with this unit.
➀ The key-operated power supply switch controls power to 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.
➁ A three-position key switch permits screen to be op er at ed 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.
Adjustments
Screen has been factory set and should not nor mal ly require further
ad just ment. How ev er, if you desire to change the "up" and "down" stopping
po si tions, refer to drawing below, determine whether you need to adjust
the white or yellow socket, and proceed as fol lows:
CAUTION: Be sure all switches are in "off" position before adjusting limit
switches. Al ways be pre pared to shut screen off man u al ly when new
ad just ment is being tested. Screen may be se vere ly damaged if viewing
surface is al lowed to run too far up or too far down.
Fabric un roll ing from back
of roller
Left hand motor
White Socket—Down
Yellow Socket—Up
Au di ence
side
ADJUSTING WHITE SOCKET—White sock et is located on motor end of
screen roller and is accessible to a small fl at screw driv er or a 4 mm (
hex key. Turning socket counterclockwise will allow the roller to run farther
up or down (as appropriate). Turning it clockwise will shorten op er a tion,
caus ing screen to stop sooner. One full revolution of the socket will alter
the stopping position of the viewing surface by ap prox i mate ly 32 mm.
ADJUSTING YELLOW SOCKET—Yellow socket is located on the motor
end of screen roller and is accessible to a small fl at screw driv er or a 4 mm
(
5
/
") hex key. Turning the socket counterclockwise will allow the roller to
32
run farther up or down (as appropriate). Turn ing it clockwise will cause the
roller to stop sooner. One full revolution of the socket will alter the stopping
po si tion of the viewing surface by ap prox i mate ly 32 mm.
AT NO TIME SHOULD VIEWING SURFACE BE UNROLLED ENOUGH
TO EX POSE ANY PART OF SCREEN ROLLER.
(765) 987-7999
Page 2 of 4
Fabric un roll ing from front
of roller
Left hand motor
White Socket—Up
Yellow Socket—Down
Au di ence
side
5
/
32
")