Label: projection screen installation steps
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Expand the projection screen:
Press the lower end of the control switch. The curtain will automatically stop when it is lowered downwards and reaches the end.
Retract the projection screen:
Press the upper end of the control switch. The curtain will automatically stop when it is rolled back into the metal case and reaches the end.
Stop the projection screen:
Press the control switch to the "OFF" position of the center point and the curtain will stop at any position.
note:
It is recommended that the control switch be placed in the center “OFF†position when the curtain is not in use. Voltage: AC 220V 50HZ
Simple operation, easy to use, long life; able to reproduce vivid images for you
Unique automatic positioning system for accurate positioning
Especially good for slideshows, movies and video images
Fashionable
Easy to install
Suitable for teaching, conference rooms, control rooms, training and home theater
How to maintain your projection screen:
When the projection screen does not need to be used, the curtain should be rolled back into the protective case. After each use, check the surface of the screen for dust or dirt. If found, use a soft cloth to clean it.
Precautions:
When the curtain is wound into the metal casing, check the surface of the curtain to ensure that it is free of dust and foreign matter before it can be rolled back.
The curtain can be used frequently, but the time for continuous scrolling up and down can not exceed 5 minutes, otherwise the motor will heat up.
When it is necessary to use it continuously, it must be used after the motor has cooled down.
There is no need to add lubricant to the motor.
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