MEE TSD-CT194-CN, Руководство пользователя

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Troubleshooting
16
Problems Troubleshooting
5
Something is wrong with
displaying conditions 1) Because the liquid crystal panel uses the LED backlight, displaying condi-
tions may gradually change over time of use. In addition, displaying condi-
tions may be in
fl uenced by ambient temperatures. It is characteristics 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 monitor. It
is characteristics of a liquid crystal panel, not a failure.
3) If displaying colors have problems, select “USER” of “Color Temperature”
in OSD menu “Color Control.” Adjust ratios of desired color elements or
use “Reset” in “Tool” to restore factory-preset settings.
6
Picture unstable
(For several seconds)
Some PCs cause the picture unstable for several seconds when its input sig-
nal is switched. In such case, your equipment has no problem.
7
Touch-panel does not
respond
1) The controller located within the monitor may not respond for initialization,
for approx. 5 seconds soon after its power is turned on. Allow more than 5
seconds for optimum performance.
2) Check to make sure the connection cable for touch-panel should be con-
nected completely and correctly.
3) You cannot operate this system during your PC is starting up, as it is un-
der recognition of its peripheral equipments. If you operate it, the PC may
fail in the recognition.
8
Touch-panel abnormal
1) The touch-panel controller located within the monitor may not respond
for initialization, for approx. 5 seconds soon after its power is turned on.
Allow more than 5 seconds for optimum performance.
2) Check to make sure that there should be no waterdrop, dust or contami-
nation on the touch panel. If any, wipe it off and restart the monitor again.
3) The monitor may need to be calibrated. (Refer to the user’s guide con-
tained in the accessory CD-ROM for calibration) (Refer to P.12)
9
Speaker does not sound
1) Properly connect the audio cable to the connectors of this device and
connector.
2) Disconnect the headphone.
3) Adjust the volume with Sound control on OSD, or set MUTE to off.