LG CineBeam Al ThinQ AU810PB Owner's Manual page 144

I see vertical lines in all four directions on the screen, or colors are blurred
when I try to connect to HDMI.
• (Q. Settings)
Set [Just Scan] to [Off].
[Just Scan] shows you the original image as it is. You may see noise in all four
directions on the screen if the signal contains noise.
I don't see anything, or the image keeps flickering when i try to connect the
HDMI® cable.
•
Check whether your HDMI
experience flickering or a blank screen if the HDMI
• Make sure that the cable is correctly connected to the port. Bad or loose contact
may cause display problems on the screen.
• When using a UHD set-top box, adjust [HDMI Ultra HD Deep Color] in
Settings)
The screen looks too dim or dark.
• (Q. Settings)
Mode]
Switch [Picture Mode] to your desired picture mode. ([Standard] etc.) This
applies to the current input mode only.
• (Q. Settings)
Switch [Energy Saving] to [Minimum].
The screen is in black and white or displaying strange colors.
• Check the input mode or cable connection.
•
Go to to choose the connected input.
• Check the [High Contrast], [Grayscale] and [Invert Colors] settings.
[Picture]
cable is compliant with the specifications. You may
®
[Picture] [Additional Settings].
[Picture]
[Picture]
[Aspect Ratio Settings]
cable is faulty (bent, broken).
®
[Picture Mode Settings]
[Energy Saving]
91
[Just Scan]
(Q.
[Picture