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Why does the projector not respond to any command when powering on or turning off?
How to resolve the "Illegal Format" message that popped up when I was inputting RS232 commands?
Can I leave my projector turned on 24/7?
Could projector support HDR10?
Does W1700 upscale non-4K content, from full HD (1080p) to 4K resolution (3840x2160)?
How to clean the lens?
May I use QPresenter in my mobile phone?
Please don't place the projector in any of the following environments.
The lamp is not on but the fan remains running, what is happening?
Why is there slight scent of burning or plastic smell when using projectors？
Why I cannot use PointDraw on my ChromeBook?
What is LAN Web Control?
How can I eliminate the grey area?
My projector displays 2D image, the image is shaky. May I know how to fix it?
My projector shows left and right asymmetry, half of the projected image is brighter than the other. May I know how to fix it?
Projection is rather blurry, what can I do?
The eco mode is much darker than SmartEco mode. Is it normal?
There are reports of a white border affecting all TI 0.47" DMD projectors. Any word on fixing for this?
Why 4K function will be disabled in 3D mode?
Why is "HDR Brightness" greyed out in OSD?
Why the keystone value can not be saved after turning off the projector?
My W1700 displays images in an asymmetric way: half of the projected image is brighter than the other. What can I do to fix it?
My projector shows left-right asymmetry. Half of the projected image is brighter than the other. Can I know how to fix it?
When my projector displayed the 2D image, the image was shaky. Can I know how to fix it?
How can I eliminate the grey area around the projected image?
My remote control is not working. What can be done to fix it?
The color gamut selection is greyed out in OSD. What can be done to fix it?
When projector is in operation, why is the power LED not lit up?
How to fix the shaky 2D image displayed through my projector?
How to fix the left-right asymmetry that caused half of the projected image to be brighter than the other?
Can the projector upgrade a 1080p source to 4K?
Which 3D glasses are recommended for BenQ projectors with 3D features?