Help Library

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  • Document Contents
    Troubleshooting
    Keystone explained
    Keystone explained FunctionIf the screen is not level, you can fix this by adjusting Keystone.How toNon-Smart TVMenu → Settings → Option → Auto Keystone : On or KeystoneIf it has Auto Keystone feature, turn it On.It if doesn’t have, select...
  • Document Contents
    Troubleshooting
    Guidelines when the picture is dark
    Guidelines when the picture is darkSymptomThe picture is dark.Possible CauseThere may be something wrong with the settings or the product has defect. How to fixNon-Smart TVCheck if the lamp mode is ‘Standard’. (The brightness differ dependi...
  • Document Contents
    Operation
    Guidelines on removing stain or dirt on the lens.
    Guidelines on removing stain or dirt on the lens.CautionRemove dust and stain on the lens.Please note, if you wipe too hard, you may damage the lens.Scratches on the lens surface doesn’t degrade its performance. How toIn order to help preve...
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