11
2
Cautions
Instruction
Please comply the following contents for installation and use
Please do not shake the projector lift
Forbid
Forbid
Please do not lift up the projector lift
Cautions for Location
Please keep away from hot resources, dirty, high temperature and high humidity.
Do not use the projector off the large wind.
Tips
Cautions for Repairing
Please do not take apart the screws of the projector lift;
if this product needs to be repaired, please contact our
company or dealers.
Do not take apart
*In-line Switch with Easy and Steady Operation(Standard Configuration)
*External IR/RF remote control(Optional,External Slot in the back of Lift)(Figure 18 -20)
1.In-Line Switch(Figure25)
(1)Before use the lift, please ensure the lift has been well installated and the decorative ceiling board can
retract smoothly without getting stuck by ceiling.
(2)Connect Power(Rated Voltage)
(3) Press the "Up"and "Down" buttons to lower and Retract the Lift.Press the Stop "0" at any required
postion.
UP
STOP
DOWN
Figure25
2.External IR/RF remote control(Optional)
Please purchase Grandview 3th Generation External IR/RF remote control(Optional) when RS232/485
control required.
(1)Please fix the external Receiver box on the ceiling and ensure close to the lift.
(2) Connecting the receiver box and lift with a Quad Cable(Cable Dia must bigger than 4*0.75mm2,refer
to Figure 28)
(3)For the instruction manual of Receiver box, please refer to single Manual Paper.
Model of External RF remote controller:
External IR Remote Control(3th Generation),Model No.1GD-IRAnIII
External RF Remote Control(3th Generation),Model No.1GD-868MnIII
3. Circuit diagram
78mm
1
2
8
m
m
Ir Remote
RF Remote
RS232/485
Figure26
Figure27
Figure28
Lift
External Slot
4 Quad Cable
External
Remote control Sets
Supply
Figure29
