cgoldenwall Projector User Manual

CGOLDENWALL Projector Lift User Manual

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Product Description

CGOLDENWALL motorized projector lift (hereinafter referred to as the “lift”) adopts a double-scissor structure and a dual-belt lifting principle. It has the characteristics of elegant appearance design, safety and reliability, accurate positioning, low noise and convenient installation. It is widely used in projection, lighting and audio projects.

• Specification (mm)

Installation

• Installation requirements

1. The lift shall work indoor where there is no any corrosive or combustible substance; and should not approach the steam pipe, hot air pipe, or other central heating equipment.
2. Voltage: 100-120V or 220-240V, Power: 38-76W

• Installation

1. Determine the installation position of the hanger based on the screen size and the focal length of the projector, open the ceiling hole (the opening position is recommended to be 3cm less than the length and width of the bottom plate of the electric hanger), and leave the inspection hole on one side.

2. Open the mounting holes on the cement roof (or mounting bracket) according to the holes on the mounting plate, and fix the mounting plate with four M8×12 expansion screws (the center position of the mounting plate and the center position of the ceiling hole need to be consistent).

3. Insert the box into the mounting plate and stabilize it in a relatively middle position (the four M6x12 screws between the box and the mounting plate can be fixed after the commissioning of the machine and then powered on.) Then unfold the hanger.

4. First fix the universal claw on the projector (try to be at the center of gravity of the projector), and then install the projector and the claw as a whole to the lower end of the cabinet body of the hanger, and install a set of screw rod and connecting pieces for adjustment upper limit.

5. Limit position adjustment method (important steps must be adjusted): There are two limit switches on the side the top. On the left is the upper limit setting button, and on the right is the lower limit setting button. The upper limit is the position where the ascent stops, and the lower limit is where the descent stops.

• The steps to set the upper limit are as follows:

1. Use the remote control to control the lift to the desired position and press the stop button.
2. Use a screwdriver to loosen the screw on the upper limit setting button, and move it to the middle until it is close to the lift pulley. Tighten the screws on the button after completing the adjustment.

• The steps to set the lower limit are as follows:

1. Use the remote control to lower the lift to the desired position and press the stop button.
2. Use a screwdriver to loosen the screw on the lower limit setting button, and move it to the middle until it is close to the lift pulley. Tighten the screws on the button after completing the adjustment.

• PLEASE NOTE:

1. The explosion screws must fixed on the ceiling firmly.
2. While the lift working, people must not stand below the lift, or locate anything at the level where it can reach.
3. Make sure the gravity of the projector in the center of the lift, or the center of the gravity will shift or loss balance; And the lift can’t work overloaded.
4. Please do not put your hands or anything to the cross-scissor parts while the lift working to avoid injury.

OPERATION

• Remote Controller

• Adjustment of upper and lower limit

Upper limit: Move leftwards to enlarge the running distance; move rightwards to shorten the running distance.

Lower limit: Move leftwards to shorten the running distance; move rightwards to enlarge the running distance.

• Input and out put function

Trouble shootings

you free of charge
The lift can only go down
but cannot go up.|

1. Please check if the power plug is loose;
2. If there is no problem with the power supply, the lower limit should be set too long and it needs to be reset.

The remote control fails.| Please don’t keep pressing the remote control button, otherwise it will activate its thermal protection function. You can wait for the remote control to cool for about 20 minutes before it can be used. Please do not set the lift repeatedly. It only needs to press a button to lift the hanger
Unsteady lifting.| There is a problem with the belt on the hanger. Straighten the belts first, then hold the chassis with your hands, and then roll the excess belts into the groove after straightening.

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