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TK800

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Is the projector equipped with all-glass lenses?
Is it possible to enable silence mode as default on projector?
Some items in OSD are greyed out in HDR mode, how can I fix it?
How to play 4K HDR 60Hz videos from Netflix or Amazon through this projector?
Can this projector play *.mkv files from a USB?
Is a player with UHD-upscaling feature required for advanced projection image quality?
How can I connect cable TV to the projector?
What is the best way to connect the projector to an external audio?
How can I display the content from Raspberry Pi on this projector while playing the sound through a soundbar speaker?
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?
When I used the projector with a 4K Bluray player, the message "Your projector is not compatible with 4K." was shown. What can be done to fix it?
My projector does not have SPDIF input. If I have a home theater 4K, can the audio be played through HDMI?
The color gamut selection is greyed out in OSD. What can be done to fix it?
The color gamut selection is greyed out in OSD. What can be done to fix it?
Can the projector work if it is located 1.5 meters away from the screen?
Does TK800 support 3D side-by-side format?
Does TK800 input support 4K 60Hz HDR 10 bits 4: 4: 4? (ps4 pro)
Does the USB Type-A slot on the projector support reading file or displaying content from a USB drive or portable drive?
Does TK800 have built-in Bluetooth?
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 areas around a projected image?
Can the projector upgrade a 1080p source to 4K?
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?
The projector does not detect 4K, how can I fix this?
Why can't the projector detect 3D signal?
There's no audio output from my speakers when connected to the projector using eARC. How can I fix this?
My projector can't detect HDR. How can I fix that?
What HDMI cable version is compatible with 4K HDR?
How do I clean my projector lens?
What is keystone correction?
How to replace the projector lamp and reset the lamp timer?
I can hear sound, but the screen always goes blank when connecting my mobile device to the projector using a cable or adapter and trying to stream content from Netflix, Disney+, Hulu, and others. How can I fix this?
How do I plug the SPDIF audio cable into the SPDIF connector?
I cannot use the Android TV dongle's remote control to control Android TV system or my projector? How can I fix it?
Is there a projector that supports Blu-ray 3D movie viewing with Passive Polarized Glasses, like on my TV?
How can I fix the image curve that appears in the top part of the projected image?
How to resolve the message "Out of Range" or "No signal" displayed on a blank screen when connecting the projector to input source devices?
What is the Maximum length of HDMI cable I can use?
How long is the suggested working time for models which light source is UHP lamp?
How do I mute the projector?
Why can’t I use a QR code to log in to the AMS system when the projector is turned on?
Which types of BenQ projectors require a power cycling process?
Can I change the projector lamp myself?
Can I control the BenQ projector with a remote control designed by other manufacturers?
Which reminder messages will stop being displayed after "Reminder Message" is switched off?
Which 3D glasses are recommended for BenQ projectors with 3D features?
Why does the projector not respond to any command when powering on or turning off?
Please don't place the projector in any of the following environments.
How to clean the lens?
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?
Projection is rather blurry, what can I do?
The eco mode is much darker than SmartEco mode. Is it normal?
Why the keystone value can not be saved after turning off the projector?
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