Grandview GPCK-MA - Manual (Page 7)

5 12
Installation
This projector lift needs to be recessed into the ceiling，and this instruction shows us the grille-ceiling as the
example. Please install the projector lift according to different application. The projector lift needs to be
recessed at the best viewing angle in order to improve the image. Take out all the parts from the packaging
and follow the accessories guideline to ensure you have all parts.
Concreted-Ceiling
H-C
C
For the convenience and safety, please read this instruction manual carefully and choose a installation according to
your requirement. *
H
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
Screw
Hanger
Grille-Ceiling
Projector Lift
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 Controller Instruction
There is matching function between controller and projector lift，and then the controller needs to be
programmed before using.
1) The projector lift is at situation of load. After connecting the power within 5 seconds, please press UP button
and stop button simultaneously for 5 second then release
2) Press DOWN button to ensure whether the programming works
3) If the programming fails，please repeat step 2 and 3
figure 11 figure 12