Grandview LS-Mxx series User manual

Model LS-Mxx
GRANDVIEW REPRODUCING GENUINE COLORS
GRANDVIEW REPRODUCING GENUINE COLORS
Thank you forpurchasing a Grandviewprojection screen.
Before use, pleaseread instructions carefully. Afterinstallation, store instructionsfor future reference.
Installation Guide for
Large stage Series Motorized Screen
ISO9001:2000
International Certification
Grandview Crystal Screen Canada Ltd.
#11- 3751 North Fraser Way,
Marine Way Business Centre,
Burnaby, BC, Canada V5J 5G4
Tel: [phone] Fax: [phone]
Website: www.grandviewscreen.ca
Guangzhou Grandview Crystal Screen Co., Ltd.
P.O. 511400 Federal Ind. Zone No. 363, Yushan West Road,
Shiqiao, Panyu District, Guangzhou, Guangdong, China
Tel: [phone] Fax: [phone]
Website: www.grandviewscreen.com

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Casing
End Cap
Screen Fabric
Rod
Description
Accessories
Instruction Manual (1pc )
5 ( 1pc)Allen Key
Voltage Frequency Watts
230V/120V 50 / 60Hz 270W
Application
Applies to 250"and up Large
Stage motorized series
Large Stage Motorized Screen Power Specifications
Install Bracket (2pcs ) Setscrew ( 8pcs)
Ignoring the safety warnings may
lead to injuries and/ordamaging
the product.
Refrain from hanging anything on the
screen as it may cause the screen to
fall.
Do not connect any electrical
attachments or remote controls.
Fixtures should be installed in asecure
place to avoid accidents or thescreen
falling.
Roll up the screen after everyuse.
Leaving it hanging for a longperiod
of time may cause the fabricto loosen.
Please contact your local dealer for
repairs or maintenance. Please contact
ourcompany if you have anyfurther
questions. Avoid takingapart the
fixtures yourself. Loose parts may
cause the screen to fall.
Warnings
Do not take apart and replace with unknown parts. Ifthere are any problems, please contact your local dealer.
Product specifications are subject to change.
The ceiling or wall used for fixture installation must besecure to prevent the screens from falling.
While installing electrical motors, please hire professionals or your local dealer toensure safety.
A misconnection may lead to fire orleaks.
Keep all infrared wireless products away from fluorescent lighting as itmay cause malfunctions.
Please read the following as any damage to the screen surface will affect the quality of the picture:
1.Avoid contact or touching the screen surface as itmay cause scratches or tears.
2.Do not write or draw on the surface
3.Clean the screen with a soft cloth and lukewarm water. Do not use any detergent or cleaning products.
Roll up the screen after every use. Ensure that thescreen is level when installing; do not pull on the sides
or fold the screen.
To prevent unnecessarydamage, the operating and maintenance of the screen should be doneby adults.

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5
Installation
This projection screen should be installed at the best possible viewing position for the audience. Take out all
the parts from the packaging and follow the accessories guideline to ensure you have all parts. The parts
needed will vary depending on which installation you choose to use.
1. Choose wall mount or celling mount as per you need, and choose the dilatant spigot (not spare parts), or the
spigot with hanger, or other setscrew, or setscrew with hanger (not spare parts) as per the install wall or
celling material.
2. Before installing the product, we would like to introduce three methods of bracket be installed in the scree
case as below:
Wall Mount Celling Mount Celling Fixup Mount
3. Before installing the product, please make sure that there is at least 1 metre distance between leftside and
flant side, which is helpful for replacing motor.
Wall Mount
Fixup the install bracket on bothsides of casing and tighten thescreens. Then choosing four 10 dilatant
screws, digging four suitable holes inthe wall by electric drill, drivingthem into the holes. Thentighten the
screws again by the corresponding holesthrough brackets making screen fixup inthe wall. ( Note: the wall
must be made by armoured concretestructure ) ( Figure 1 )
Figure 1
Wall Mount Installation
Grandview projection screensare controlled bya manual switchor an automaticremote control.
Picture 1 Picture 2 Picture 3
1.Manual switch control
a.T
b.Connect to a power source (Please make sure it is the right voltage)
c. ; it will come down slowly. When it is all the way down, it will
stop automatically.
d. 1 ; it will go up into the metal casing. When it is all the way up , it
will stop automatically.
e.To stop any time while the screen is in motion, turn the switch to 0.
ear off the glue cloth fixed on the bottom rod,ensure the bottom rod is not stuck by the casing.
Turn the switch to position 2 to lower the screen
Turn the switch to position to lower the screen
2. Automaticremote control (Pleasesee section onRemote Control)
Instructions
Drop Limit
Retraction Limit
Attention:
> Please make sure there isno dust or dirt on thefabric surface before rolling it backto the casing
> The recommened working timeis less than 50 seconds.The motor will enter overheating protection
status and stop working for everycontinuous 4 minuters operation, user wouldneed to wait for a while
until the motor cool down beforeoperating again.
> There is no lubeneeded for the motor.Please be noticed that the appropriatesetting is optimized which
requires no further adjustment, please consultthe after sales team before adjustingthe limits.

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Figure 2
When replacing motor, drawing off the powerplug of the screen. Then taking off the flantcover board after
wring the screw from the board in the left end up. Wring the screw of the motor pulling rack, take out the
broken motor. Then install the fresh motorand finished by tighten the screws of the pulling rack and flant
cover board .( Figure 5 - 6 )
Ceiling Mount
Fixup the install bracket on the casing top of bothsides, and tighten the screws. Then install two 10dilatant
setscrews with hangers in the corresponding places of ceiling. Thenhanging the screen. Finally, you haveto
check the security of hanger. If necessary, take some reasonable methodsto ensure the screen against falling
by accident from the hanger .( Figure 2 )
Ceiling Mount Installation
Ceiling Fixup Mount
Fixup the install bracket on bothsides end up of casing, andtighten the screws. Then choosingfour 10
dilatant screws, digging four suitable holesin the ceiling by electric drill,driving them into the holes.Then
tighten the screws again by thecorresponding holes through brackets making screenfixup in the ceiling.
( Note: the ceiling must bemade by armoured concrete structure )( Figure 3 )
Ceiling Fixup Mount Installation
Figure 3
The screen can also be installed in the ceiling as shown below ( Figure 4 ).
Hidden installation
Figure 4
Motor Replacing
Figure 5 Figure 6
Flant cover
board
Motor
Motor
pulling rack
Screen Fabric Rod
Larger screens utilize the rod tohelp the screen eliminate V-shape wrinkles. It also helps distributethe
weight so that there is lesspressure on the roller.The factory default is setat the optimal level,please
contact a professional to help withchanging settings.
Position Adjustment
The adjustable motor allows you toposition the top and bottom limitsof the screen. This allowsfor greater
flexibility depending on where the screenis installed. The factory defaultis set at the optimal level,please
contact a professional to help withchanging settings.
Motor Features
Position Adjustment
Screen Fabric Rod