White adjustment for down limit
Anticlockwise - increase the length of moving down
Clockwise - reduce the length of moving down
Caution: if it’s in the DOWN limit statement, do not turn clockwise
Red adjustment for UP limit
Anticlockwise - increase the lenght of moving up
Clockwise - reduce the length of moving down
Caution: If it’s in the UP limit statement, do not turn clockwise
Control System
AC input (110V/220V)
AC output (110V/220V)
AC output (110V/220V)
12V Trigger
RS232 / RS485
Troubleshooting:
We only recommend experienced AV installers undertake these procedures:
If the projector lift does not work
1. Restart it after 15 minutes o check if it’s in overheating protection statement or not.
2. Check both terminals of the power cord to see if the problem occurs by the power supply.
3. If the voltage is normal, please check if there’re any loose wires or burned fuse occured.
Warnings:
1. Do not do any adjustment without load weights.
2. Ensure the expansion screws are fixed tightly and properly.
3. To avoid any damages, make sure there’s no any obstructions or people that may impact the product
when operate the projector lift.
4. Ensure the projector is installed in the central point to avoid losing the balance.
5. Never operate the product in overloaded statement.
6. Do not stretch hands or other objects into the lifting arm to avoid any injure or accident.
Precautions for use:
Please refer to below procedures to check if the projector lift is out of order.
1. Make sure the power cord connected properly and be with regular power supply.
2. Do not operate it frequently.
3. Let the motor stop for 15 minutes, then turn it on again to check if the motor is in
an overheating protection statement. If the problem stillremains unsolved, please
contact with us or the dealers for further assistance. Please do not disasssembe or
change the structure by your own.
13
14
Metal gasket
Nylon gasket
Metal gasket
Nylon gasket
