H
H
5
4
Installation Instruction
Installation Instruction
This product is fit to install into all types of decoration ceilings. User could install the product according to different
environments. The screen should be installed at the most proper place where it can work with projector. It is more
convenient and safer for use when the screen is installed right and correctly.
Please unpack the packages and check if the fittings are correct in number and types. Please install the screen at
proper place according to the installation instructions below.
1.Ceiling-cutting should be done at the position where the screen would be installed (diagram 1). The dimension of
ceiling-cutting is 115mm in width, while it is 20mm shorter than the overall length. As to the grille ceiling, please
take some pieces out of the ceiling (diagram 2) and cut them into pieces that would fit to the ceiling for re-
installation after installation of the screen is finished.
2.Please measure the height between surfaces of concrete ceiling and decoration ceiling (diagram 3) for optional
installation modes:
A. If the “H” is about 120mm, please install the screen directly onto concrete ceiling, see diagram 4;
B. If the “H” is above 120mm, optional accessories including the hook and extended bolt are needed
to complete installation, see diagram 5.
Concrete ceiling
Ceiling-cutting
Concrete ceiling
Expansion bolt
Concrete ceiling
Extended bolt
(optional
accessory)
Extended bolt
and hook
(optional accessory)
Expansion
bolt
Decoration
ceiling
Screen
Diagram 4 For installation to low ceiling
Diagram 5 For installation to high ceiling
Diagram 1
Screen
Decoration ceiling
Removing some pieces
of decoration ceiling
Surface of ceiling
Surface of
decoration ceiling
Decoration ceiling
Concrete ceiling
Diagram 2
Diagram 3
Decoration
ceiling
Note: Please make sure the concrete ceiling is strong enough to be bear the weight of 50kg or above before
starting installation in order to avoid any damage on product or property lost and casualty due to insufficient
bearing.
Note: Installation of the product must be completed by qualified technician(s), or it would result in damage,
property lost and casualty.
3.
According to the installation modes, please drill holes on concrete ceiling and fix expansion bolt (
not included) in model of M8*80 or longer one into the holes, see diagram 6 and 8; for high ceiling
installation, hooks and extended bolts are needed to work with M8*60 expansion blot (optional
accessories), see diagram 7 and 9;
4.Both of the installation modes need to put the extra M8 nuts and gaskets for adjustment on the height of
installation, see diagram 8-9;
5.Choose the sets of mounting holes for fixture according to the installation mode selected. Please use the M5*10
screws included in fitting pack to fix the screen. If the extended bolts are not needed in installation, please choose
the first set of mounting holes for fixture, see diagram 10; for installation to high ceiling where extended bolts are
applied, please choose the second or third set of mounting holes according to installation environment. It is
recommended to choose the third set of mounting holes if the extended bolts are long enough to reach because it
is easier for installation, see diagram 11-12.
Note: The center distance of two holes drilled for suspending purpose should strictly follow the actual dimension of the product, or the
installation is not likely to be done; the distance from the two holes drilled for suspending purpose to both ends of the decoration
ceiling should be the same. The suspending (installation) distance equals overall length of screen minus 80mm, please refer to the
specification diagram for details.
Concrete ceiling
Concrete ceiling
Ceiling-cutting (slot)
Ceiling-cutting (slot)
Suspending (installation) distance
Suspending (installation) distance
Decoration
ceiling
Decoration
ceiling
Diagram 6 Use screws for installation to low ceiling
Diagram 7 Use hook for installation to high ceiling
Gasket
Spring gasket
Nut
Expansion bolt
Nut
Nut
Concrete ceiling
Expansion
bolt
Hook and
bolt
(optional
accessory)
Concrete ceiling
Ceiling-cutting
(slot)
Extended bolt
(optional accessory)
Ceiling-cutting
(slot)
Decoration ceiling
The first set
of mounting
holes
The second set
of mounting
holes
The third set
of mounting
holes
Gasket
Gasket
Diagram 8 Use screen for installation to low ceiling
Diagram 10
Diagram 12
Diagram 11
Diagram 9 Use hook for installation to high ceiling
Decoration
ceiling
