Help Library

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  • Document Contents
    Troubleshooting
    How to fix bluetooth speaker connection problem
    How to fix bluetooth speaker connection problemSymptomBluetooth speaker connection problemCauseBeam projector and external speakers are not paired.How to fixNon-Smart TV ① Once you pair the bluetooth audio device, it will be saved in the li...
  • Document Contents
    Operation
    How to share the screen of laptop
    How to share the screen of laptopCauseDo you want to share the laptop screen? How to fixScreen Share feature shows the screen of your laptop wirelessly. For the versions below Windows 8, laptops with IntelCPU/Wireless/Graphic Device are con...
  • Document Contents
    Troubleshooting
    How to fix when partial or whole image is out of focus
    How to fix when partial or whole image is out of focusSymptomThe partial or whole image is out of focus.How to fix- Adjust the focus or the position of the screen. (Refer to the productmanual)- Adjust the imagery condition or use auto-confi...
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    Troubleshooting
    How to fix when the two sides of picture are cut and the fonts don’t appear on the proper place
    How to fix when the two sides of picture are cut and the fonts don’t appear onthe proper place SymptomThe two sides of picture are cut and the fonts don’t appear on the proper place.CauseIt is due to different aspect ratio depending on the ...
  • Document Contents
    Operation
    How to enter PIN Code when connecting bluetooth device
    How to enter PIN Code when connecting bluetooth deviceSymptomPIN Code is asked when connecting bluetooth device.CauseThere are bluetooth audio devices that require PIN Code.How to fixCheck the pre-set PIN Code of bluetooth audio device and ...
  • Document Contents
    Troubleshooting
    Screen shared, but image is unclear.
    Screen shared, but image is unclear.SymptomPicture is not clear when connecting with PC.CauseIt may be caused by weak signal of PC or inappropriate resolution.How to fix- Execute ‘Auto Config.’ while an stopped image is inputted through PC....
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