Grandview GPCK-MB - Manual (Page 6)

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Installation
This lift needs to be installed recessed into the ceiling. The instruction below shows us the grille-ceiling as an
example so please install the screen based on your installation requirements. The lift needs to recessed at the
proper level to ensure correction operation. Take out all parts and accessories and follow the guideline to
ensure you have all the needed parts.
Concrete
For your safety and to ensure proper installation, please read this manual carefully and choose a installation needed
for your environment. Figure A shows an extended installation with screws while figure B is a direct installation. *
Grille-Ceiling Mount
1. Choose a position according to the required space, and then take apart the ceiling (figure 1). Please measure
the distance H between roof and ceiling surface correctly (figure 2)
H
OxC9
OxE9
OxC9
OxE9
Take apart the
ceiling
Concreted-Ceiling Roof Surface
Grille-Ceiling Ceiling Surface
Figure 1 Figure 2
Connect the power for projector lift A, and send out directive oxFF ox10 ox11 ox12 oxAA. At the same time,
the address of projector lift A is ox10 ox11 ox12. Entering the operating address of projector lift A can control
this projector lift.
Directive for retracting:
Directive for stopping:
Directive for extending:
Completed the studying in projector lift A, and then disconnect the power for projector lift A. Please operate
the projector lift B in the same way and change the address to oxAA oxAA oxAA. Entering the operating
address of projector B can control this projector lift.
Directive for retracting:
Directive for stopping:
Directive for extending:
This studying is one address bit for a long time untril next address bit change to update.
After studying address bit, the common directive is still effectivr, so the address bit can not be oxEE oxEE oxEE.
Attachment 1
Compare 16 hexadecimal system and 10 hexadecimal system
16 hexadecimal system
10 hexadecimal system
4. Remote Control Instructions
In order for the control to work with the projector lift, it first needs to be programmed before it can be used.
1) The projector lift needs to be set on load. 5 seconds after connecting the power, press the UP button and
STOP button simultaneously for 5 seconds before releasing.
2) Press the DOWN button to ensure the programming works.
3) If it did not program, please repeats steps 2 and 3.
Figure 18 Figure 19
H
Screw
H
H-400 Hanger
Screw Screw
Grille-Ceiling
Grille-Ceiling
Projector Lift Projector Lift
Figure A Figure B
Concrete