Grandview LF-HMF-xxx User manual

Instruction Manual for
Large-Flat Series Adjustable Fixed-Frame Screen
Model：HMF-xxxLF-
7
Product Specification
Scree n Size
W (mm) L (mm) H (mm) A (mm)
Questions & Answers
Fabrics of Grandview screen can be used for years, most problems are caused by simple incidents. If problem
occurs, please find the list below for some common solutions. If problems keep on, please contact authorized
agent of Grandview or call service number at: (8620)34806166
Wrinkle on the frame When using normally, the wrinkle can be removed naturally. The removing
period will change with 1-15days according to the temperature. Watering
can remove the wrinkle faster.
Three years warranty
Grandview provides three years warranty. Contents of warranty include replacement of spare parts while problems
occur with correct operation. Not include inappropriately operating the screen or uninstall the screen by yourself.
You should reserve in advance for the repair with Grandview or appointed service center.
Side Frame Bar
Side View
Concave Frame
Bar Side View
Thank you for purchasing a Grandview projection screen.
Before use, please read instructions carefully. After installation, store instructions for future reference.
REPRODUCING GENUINE COLORS
Front View Side View
Note:
1. Due to product updates, sizes and specifications are subject to change at any time. The tolerance for L is approximately ± 5mm (3/16 inches).
2. Actual dimension is measured by: total screen length x end cap depth x end cap height.
2.35:1
92 ”
100”
106”
110”
120”
LF-HMF-92
LF-HMF-100
LF-HMF-106
LF-HMF-110
LF-HMF-120
LF-HMF-125
LF-HMF-130
LF-HMF-132
125”
2150
2337
2477
2571
2805
2921
3038
3085
915
995
1054
1094
1193
1243
1293
1313
130”
132”
2450
2637
2777
2871
3105
3221
3338
3385
1125
1205
1264
1304
1403
1453
1503
1523
L
A
W
H
A
105mm
60mm
110mm
38.5mm
60mm
60mm

1
please prevent screen from wet place to avoid electric or fire danger
1. Please read carefully with this instructions before installation to avoid the damage caused by inappropriate
installation or operation
2. Please keep the screen away from hot sources, such as radiator, heating machine, fireplace, loudspeaker
or other relative device.
3. Please handle the repair work to the professional agent
4. Please prevent screen from water as well as putting stuff with water (such as vase) on the screen.
5. Please make sure which one is front or back of product.
6. Please put down the screen carefully because of the aluminum alloy frame.
7. Please cover the screen by cloth if it is not being used for a long time.
8. Please do not poke screen fabric with hand or edge tools to avoid marking on the screen surface.
Warnings:
Caution
Cleaning
Clean the casing of screen with a soft cloth and lukewarm water.
Do not use any detergent or cleaning products.
Please follow the instruction to operate.
Please contact the professional people for repairing.
4.After hanging on the bracket, please adjust the screen horizontally and ensure the hole of hanging piece and the
holes of low bracket is at the same level, and then fasten the security fixing screws into the holes (figure 15-16)
figure 15 figure 16
Top Bracket
Security Fixing Screw
Frame
Hanging Piece
Low Bracket
Security Fixing Screw
Frame
Hanging Piece
Groove
figure 13 figure 14
3.Buckle the hanger of concave frame bar on top and low bracket, figure 13-14.
Please follow the installation as below:
a.Wood wall installation: fix the top and low bracket on the wall using the 5X60mm wood screw (3 screws on
each bracket) (figure 11).
b.Concrete wall installation: drill six proper holes on the concrete wall with electric drill, then fix the top and low
bracket on the wall using the 5X40mm tapping screw and then fasten with the anchor (3 screws on each bracket)
(figure 12).
figure 11 figure 12
6

5
Screen Installation
1.Each screen has a set of bracket. Each bracket has a number of corresponding holes and 3 holes per group,
Please refer to figure 8.
figure 8
3
25
15
10
120 32 23 20
6
6
Lt
12
40
R
8
5
35
40
120 32 23 20
6
6
Lt
12
R
8
5
5
2
15
40
21
3
Front View
Front ViewSide View
Side View
Top Bracket
Low Bracket
unit：mm
Table 2: the length of bracket (Lt)
Note: due to product updates, sizes and specifications are subject to change at any time.
Top Bracket
Low Bracket
figure 9 figure 10
Link
Side Frame Bar
Concave Frame Bar
Front View（16:9）
Top View
Front View（4:3）
Description
Accessories
2
Con cave Frame Ba r （2pcs）
Sid e Frame B ar （2pcs）
Ins truc tion Ma nual (1 pc)
Warranty C ard (1pc)
5×40mmTapping with Ancho r（6set s）
Top& Low Br acket (1pc)
Side View
M4x6mm Screw(8pcs)
Security Fixing Screw (2pcs)
M6x12mm Screw（8pcs）
7x 0.8x28mmSpring（A number）
M5x8mmScrew 12pcs（ ）
1122
Table 3: the safety distance between two brackets
Note: due to product updates, sizes and specifications are subject to change at any time.
Distance(mm)
2.35:1 Lt (mm)
92”100”106”110”
1900 2050 2350
120”125”130”132”
2500
2200 2500 2650 2650
Form at
Sp ecific atio n
2.35:1
92”100”106”110”120”125”130”132”
1600 1750 2050 2200
1900 2200 2350 2350
Specif ic atio n
Format
Back View
Screen
Rod
Connecting Board 2
Connecting Board 1
Spring
Screen
2.Top bracket and low bracket are connected by a belt when delivery. The top bracket shall keep balance with the
low bracket vertically because of the universal gravitation. Please ensure the distance between the top bracket
and the low bracket is the same as the data of table shows us (if not, please measure), and then fix the frames on
the wall ( please refer the data to make sure the distance between top and low bracket) (figure 9-10)

3
Installation
Frame Installation
Open the packing box, check whether the components which need to be installed are complete or not according to
the Accessory Diagrammatic Sketch in the user manual, then take out all the small components carefully from the
packing box and put them at a suitable place, finally install it according to the operating method as below:
figure 1
figure 2
1.Put the fixing lug into the slots of top and bottom bars, taking the following table as reference (figure 1).
Side Frame Bar
Concave Frame Bar
2.Pull up the left bar to a suitable distance, and then attach the wheel into the groove of concave frame bar. Insert
the connecting board 1 and the connecting board 2 into Concave Frame Bar(please operate together in two sides).
Finally, fasten the corresponding screws: figure 2
left Bar
Connecting Board 2
Connecting Board 1
M4X6mmScrew
M5X8mmScrew
M3X6mm
Tapping Screw
4
figure 3
3.The installation of right bar is the same as left bar. The installation has been completed (figure 3).
figure 5 figure 6
figure 4
Screen Fabric Installation
1.Put the whole frame upside down and then unwrap the screen fabric (avoid scraping the fabric when
unwrapping) (figure 4).
2.Put the tension bars to the four slots of screen fabric (note: this is a step suggested to be completed by two
persons, one to hold the screen fabric and the other pull through the tension bar) (figure 5-7).
Installation for spring of side frame bar
Spring
Screen Fabric
Rod
Position for Frame Hanger
Installation for spring of concave frame bar
Position for
Frame Hanger Spring Rod Screen Fabric
figure7
wheel
wheel