MITSUBISHI ELECTRIC ENGINEERING TSD-FT1519-MN, Руководство пользователя

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Mounting on User’s Equipment
Troubleshooting
18
Problem Troubleshooting
1) Because the liquid crystal panel uses the LED backlight, displaying con-
ditions may gradually change over time of use. In addition, displaying
conditions may be in
fl uenced by ambient temperatures. It is characteris-
tics of a liquid crystal panel, not a failure.
2) Color changes may be signi fi cant depending on a viewing angle (angle
of watching the screen). Adjust mounting angle of the touch panel moni-
tor. It is characteristics of a liquid crystal panel, not a failure.
3) If displaying colors have problems, select “User” of “Color Mode” in
OSD menu. Adjust ratios of desired color elements or use “Recall” in
“Management” to restore factory-preset settings.
1) Some PCs cause the picture unstable for several seconds when its in-
put signal is switched. In such case, your equipment has no problem.
1) Check to make sure that the touch driver should be completely and cor-
rectly installed according to the user’s guide for touch driver.
2) Check to make sure the connection cable for touch-sensor should be
connected completely and correctly.
3) The monitor may need to be calibrated. (Refer to the user’s guide for
touch driver)
4) You cannot operate this system during your PC is starting up, as it is
under recognition of its peripheral equipments. If you operate it, the PC
may fail in the recognition.
5) During the period of about 5 seconds after turning on the power supply
of the touch panel monitor, the touch controller is under initialization and
may not sense touches correctly. Operate the panel after waiting for 5
seconds or more.
6) Check to make sure that there should be no waterdrop, dust or con-
tamination on the touch panel. If any, wipe it off and restart the monitor
again.
⑥
Picture unstable
(For several seconds)
⑤ Something is wrong with
displaying conditions
⑦ Touch panel abnormal