Christie FHQ841-T, Руководство пользователя

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Maintenance and troubleshooting
FHQ841-T LCD Panels User Manual 38
020-000735-01 Rev. 1 (06-2014)
Images from an HDMI source do not
display.
• The resolution and frequency of
the video card in the computer
are not compatible with the
display.
• HDMI cable from source to display
is either defective or too long.
• Select a compatible resolution and
vertical frequency (refer to
Supported Timings on page 44).
• Try a known-good and/or shorter
HDMI cable.
Computer images do not display
correctly.
• The resolution and frequency of
the video card in the computer
are not compatible with the
display.
• Clock and Phase settings need
adjustment.
• Select a compatible resolution and
vertical frequency (refer to
Supported Timings on page 44).
• Adjust Clock and Phase settings
(refer to Size (VGA source) on
page 31 and Phase (VGA source)
on page 32).
Touch screen doesn’t work • Multi-touch controller host
computer is not connected
correctly.
• See Connecting the Touch
Screen Controller Host Computer
to the Display
on page 25.
Symptom Possible Cause Solution