FHQ552-T and FHQ842-T LCD Touch Panels User Manual
39
020-000839-01 Rev. 1 (09-2015)
display.
display.
•
HDMI cable from source to
display is either defective or too
long.
Timings on page 52.
•
Try a different 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 52.
•
Adjust Clock and Phase settings. Refer
to Clock (VGA source) on page 33 and
Phase (VGA source)on page 33.
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.
