There is a picture but no sound from the monitor, There are problems with hdmi devices, The computer display on the monitor is not stable – Philips 191TE2L User Manual
Page 29: When should i use smartcontrastfeature, Sound issues, Hdmi connection issues, Computer connection issues, Others
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Picture signals from some devices may
not ft the screen correctly. Check the
signal output ofthe device.
Sound issues
There is a picture but no sound from the
monitor:
3Note
If no audio signal is detected, the monitor
automatically switches the audio output off —
this does not indicate malfunction.
•
Check that all cables are properly
connected.
•
Check that the volume IS not set to 0.
•
Check that the sound is not muted.
There is a picture but the sound quality is
poor:
•
Check that the sound settings are
correctly set.
There is a picture but sound comes from one
speaker only:
•
Verify that sound balance is set to the
centre.
HDMI connection issues
There are problems with HDMI devices:
•
NotethatHDCPsupportcandelay
the time taken for a monrtorto display
content from an HDMI device.
•
Ifthe monitor does not recognise the
HDMI device and no picture is displayed,
try switchingthe source from one device
to another and back again.
•
Ifthereareintermittentsound
disruptions, checkthat output settings
from the HDMI device are correct.
•
IfanHDMI-to-DVIadaptororHDMIto
DVI cable is used, checkthat an additional
audio cable is connected to AUDIO IN
(mini-jack only).
Computer connection issues
The computer display on the monitor is not
stable:
•
Checkthat a supported resolution and
refresh rate is selected on the computer.
•
Set the monitor picture format to
unsealed.
Others
When should I use SmartContrastfeature?
•
SmartContrast feature is designed for
enhancing movies as well as playing some
games, as rt enhances contrast ratio in
dark moving scenes.
•
Factory default is “Off”.
•
For office usage or internet applications rt
IS recommended to turn SmartContrast
“Off.
Power LED turn on for Auto program update
•
Ina case ofauto s/w update, the unit will
be turned on automatically for software
updates. There will be no video or
audio when doing the updates. The unit
will also be returned to normal when
software updates are completed.
Timing setting:
•
Itisrecommendedtoadjustthetime
setting after scanning forTV channels
to synchronize the time zone. This will
facilitate any auto software updates
being active in the right and designated
time period provided bythe monitor
broadcasting system makers.
EN 27