Instruction Manual

English - 26 -
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• Make sure that your PC uses the supported
resolution and refresh rate.
No sound / poor sound
• Make sure that the sound settings are correctly set.
• Make sure that all cables are properly connected.
• Make sure that the volume is not muted or set to
zero, increase the volume to check.
• Make sure that the TV audio output is connected to
the audio input on the external sound system.
• Sound may be coming from only one speaker. Check
the balance settings from Sound menu.
Input sources - can not be selected
• Make sure that the device is connected to the TV.
• Make sure that all cables are properly connected.
• Make sure that you select the right input source which
is dedicated to the connected device.
• Make sure that the right input source is not hidden
from the Inputs menu.
HDMI Signal Compatibility
Source Supported Signals
HDMI
480i 60Hz
480p 60Hz
576i, 576p 50Hz
720p 50Hz,60Hz
1080i 50Hz,60Hz
1080p
24Hz, 25Hz, 30Hz,
50Hz, 60Hz
3840x2160p
24Hz, 25Hz, 30Hz,
50Hz, 60Hz
4096x2160p
24Hz, 25Hz, 30Hz,
50Hz, 60Hz
In some cases a signal on the TV may not be displayed
properly. The problem may be an inconsistency with
standards from the source equipment (DVD, Set-top
box, etc. ). If you do experience such a problem please
contact your dealer and also the manufacturer of the
source equipment.