Grandview LF-PHxx(DY) User manual

Installation Guide for
Large-Flat series Prestige Concave Permanent Cinema Screen
Model：LF-PHxx(DY)
GRANDVIEW REPRODUCING GENUINE COLORS
GRANDVIEW REPRODUCING GENUINE COLORS
ISO9001:2000
International Certification
Thank you for purchasing a Grandview projection screen.
Before use, please read instructions carefully. After installation, store instructions for future reference.
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
www.grandviewscreen.com.cn

1
8
1
23
4
1
2
3
3
Concave frame bars ( 2pcs ) M8 x 30 mm corner connector screws ( 4pcs )
4
4
Description
Illustration
Front view Back view Side view
Planform
Side frame
concave frame
Connecter piece
Fabric
Screen parts
Accessaries
Top and bottom installation bars( 1set ) Bracket ( 4pcs )Side frame bars ( 2pcs )
5 x 10 mm screws ( 8pcs )
5 x 40 mm tapping screw with anchor ( 6sets )
Security screw ( 2pcs )
M8 spanner ( 1pc )
Instruction manual ( 1pc )
PVC strip
(long/2pcs、short/2pcs )
Ignoring the safety warnings may
lead to injuries and/ or damaging
the product.
Fixtures should be installed in a secure
place to avoid accidents or the screen
falling.
Please contact your local dealer for
repairs or maintenance. Please contact
our company if you have any further
questions. Avoid taking apart the
fixtures yourself. Loose parts may
cause the screen to fall.
Do not take apart and replace with unknown parts. If there are any problems, please contact your local dealer. Product
specifications are subject to change.
When installing, make sure it is facing forward. The back of the screen will be labeled with a sticker.
Please read the following as any damage to the screen surface will affect the quality of the picture:
1.The frame is made with lightweight aluminum. Please handle with care.
2.Avoid contact or touching the screen surface as it may cause scratches or tears.
3.Do not write or draw on the surface.
4.Clean the screen with a soft cloth and lukewarm water. Do not use any detergent or cleaning products.
5.Use a cotton cloth to carefully wipe off the dust on the frame to prevent any damages
6.If it is not in use for a long period of time, cover the screen to shut out dust and dirt.
To prevent unnecessary damage, the operating and maintenance of the screen should be done by adults.
Opening the case, the frame has indentations on surface because of packaging in a dry case for a long
time. This is a normal phenomenon and the screen can be used normally. Please stay the screen in a
normal condition that the indentations can be naturally removed. Recovery time will be changed in 1-15
days because of the air humidity, If you want to remove these indentations quickly, please use half-wet
solution.
Methods: Sprinkle water on the surface that can remove the indentations.
Warning

27
Installation
1. Lay the two side bars and two concave bars on a horizontal ground, building the shape of a rectangle. ( Figure 1 )
Figure 1
Concave frame
Side frame
3. Fasten the M 8 x 30 mm corner connector screws to the corner connector screw holes. ( Figure 4-6 ). Do the same
for the rest three corner pieces.
2. Conect the axis of the corner piece of the concave frame bar to the side bar's location hole. ( Figure 2-3 )
Concave frame
Side frame
Concave frame
Side frame
Axis of the corner piece
Location hole
Figure 2 Figure 3
Figure 4 Figure 5 Figure 6
Corner piece screw hole
Corner piece
M8 x 30 mm corner
connector screws
W (mm) L (mm) H (mm) A (mm)
60 "
7 2"
8 0"
100"
4:3
120 "
150"
LF-PH60
L
C C
A
W
HA
35mm
80mm
1381
1625
1788
2194
2600
3210
LF-PH72
LF-PH80
LF-PH100
LF-PH120
LF-PH150
1076
1259
1381
1686
1991
2448
1219
1463
1626
2032
2438
3048
914
1097
1219
1524
1829
2286
16:9 77 "
80 "
92 "
100 "
106 "
1 12"
120"
150"
LF-PH77
LF-PH80
LF-PH92
LF-PH100
LF-PH106
LF-PH112
LF-PH120
LF-PH150
1704
1771
2037
2214
2346
2479
2656
3320
958
996
1145
1245
1319
1394
1494
1867
1868
1935
2201
2378
2510
2643
2820
3484
1120
1158
1307
1407
1481
1556
1656
2029
490
523
581
670
660
727
740
922
Specifications
Net weight
(kg)
Format Model Specification
(In)
Bracket margin
C (mm)
Viewing area Screen dimension
Note: Sizes and specifications are subject to change at any time. Refer to real product for exact data. The tolerance
for L is ± 5mm.
Frame section view
Side view
Front view
360
480
490
620
730
900
7.3
8.8
9.5
12.2
13.2
18.5
9.4
9.8
11.3
12.2
12.7
13.5
14.2
17.8

63
3. Ef f e ct Clart
2. Push down PVC stripe along the frame slot,lock down PVC stripe with slot tightly.
Note:
A. PVC stripe has directivity, the side has V slot or arrow direction must face the view area,
as per below diagram.
B. When push down the stripe, press the long side tightly first(press from the middle to the end),
and strain the fabric at the other end,then press the other long side down tightly.
C. The press the short side stripe down tightly by the same way.
D. When finish, if there is wrinkles in the view area, the user can loosen PVC strip and make the
necessary adjustment accordingly.
Installation
1.
below instruction and lay on the frame, and moving the fabric to ensure it is located in the centre
of the frame. (note: When fabric facade face downward,please be careful not to scratch it.)
Turn over frame with its back upward, set it on clean desktop or ground, expand fabric per
Push down
PVC strip
Fabric
Frame
Push down and lock tightly
Frame
Fabric
inside of screen
(view area) inside of screen
(view area)
V slot
V slot
arrow direction
V slot or arrow direction
must face the inside of
screen(view area)
The user can loosen PVC strip along the outside direction of
screen and adjust the flatness of fabric accordingly.
5. When the screen is installed on the installation bars, adjust the orientation of the screen to make sure the hole in the
bracket is aimed at the fixed slot in the bottom installation bar. Fasten the security screw to the hole and fix the screen.
( Figure 16-17 )
4. 14-15 )Fasten the concave bar brackets to the on-wall top and down installation bar slots. ( Figure
Figure 14 Figure 15
Fixed slot
Bracket
Bottom
installation bar
Security screw
Concave frame
Bottom
installation bar
Security screw
Bracket
Concave frame
Figure 16 Figure 17
Figure 7
Concave frame
Back side fabric
Side frame

45
Screen Installation
1. Each screen is equipped with 4 brackets labelled 1,2,3,4; and thus the concave frame has relevant marks of 1, 2, 3, 4.
# #
When installing the brackets, use the 5 x10mm screws to fix the bracket 1 to mark 1 on the concave frame. Do the
# # #
same for bracket 2 , 3 and 4 . ( Figure 8 ). Make sure the screws are tightly fastened.
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
4:3
16:9
Lt (mm)
60" 72" 77" 80"
850 850 1000
Lt (mm) 1000 1000
92" 100" 106" 112" 120"
1150 1300
1150 1150 1300 1300 1450
150"
1600
1750
2. Each screen is equipped with a top and bottom installation bars with many sets of holes, three of which belonging to
one set. Installation bar specifications on Figure 9.
Top installation bar
Bottom installation bar
Measure unit: mm
Side view
Front view
Front view
Side view
Figure 9
Table2: Length of installation bars ( Lt )
Specification (in)
Format
Note: Sizes and specifications are subject to change at any time. Refer to real product for exact data.
3. The top and bottom installation bars have been linked in factory and the length in between is pre-set. Fix the top
installation bar at horizontal level and the bottom bar will go parallel as a result of gravity. Make sure the length in
between is conform to the table 2 .Micro adjustment is allowed. Then fix the bottom installation bar. You can also
refer to table 3 for the required distance between the installation bars. ( Figure 10-11 )
60" 72" 77" 80" 92" 100" 106" 112" 120"
Note: Sizes and specifications are subject to change at any time. Refer to real product for exact data.
1063 1101 1250 1350 1424 1499 1599
1019 1202 1324 1629 1934
150"
1972
2391
Figure 10 Figure 11
top installation bar
Bottom installation bar
Link Distance between
installation bars
Table 3: Distance between installation bars
Specification (in)
Format
4:3
16:9
Distance (mm)
Distance (mm)
Installation details:
a. Woody wall installation: Follow the screen installation step 3 and fix the 5 x 40 mm tapping screws to the holes in the
top and down installation bars, three screws on each bar. ( Figure 12 )
b. Concrete wall installation: Follow the screen installation step 3 and drill six proper holes through the concrete wall
with electrical drill, and then nail the screw anchors into the done holes on the wall. Fix the 5 x 40 mm tapping screws
to the holes on the wall through the holes in the top and bottom installation bars, three sets of screws on each bar.
( Figure 13 )
Figure 12 Figure 13