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TROUBLESHOOTING
46
En
Static electricity or other external interference may cause the unit to malfunction. To restore normal operation, turn the power off and then
on again.
ABOUT THE LCD SCREEN
• Some monitors may display so-called “hot pixels” or “dead
pixels” (constantly bright pixels or pixels that are permanently
off). This is a phenomenon characteristic of such displays and is
not considered a malfunction.
• When used in cold regions, the screen may appear dark for a
while after the power is first turned on. As the unit warms up
with time, the screen will return to normal brightness.
• Avoid exposing the monitor to direct sunlight, since reflected
light may make the image difficult to view.
ABOUT MINIATURE FLUORESCENT TUBE
TECHNOLOGY
The LCD screen is illuminated by internal miniature fluorescent
tube technology.
• Fluorescent tubes are rated for approximately 10 000 hours of
use (lifetime may be shorter when the unit is used in cold
regions).
• When a fluorescent tube reaches the end of its lifetime, the
screen will become darker, making it difficult or impossible to
see displayed images. In this event, consult your dealer or
service center for repairs.
No video image, or image is
disrupted.
• VIDEO INPUT switch is set incorrectly.
• Connection cables are not connected properly,
or are disconnected.
• Connectors or plugs are dirty.
• Trim controls are set improperly.
• Signal format of the input video source does not
match the system setting selected during
hardware setup.
• The TV monitor’s video signal format does not
match the system setting selected during
hardware setup.
• The TV monitor’s input selector is not set to the
input type actually connected to the unit.
• The TV monitor’s component setting is set to
something besides 525i (interlaced).
• Set the VIDEO INPUT switch to select the
currently playing component.
• Connect correctly.
• Clean away any dirt before connecting.
•Adjust trim properly.
• Select the hardware setup’s system settings to
match the format of the video signal for the
input/output video components.
• Set the TV monitor’s input selector to the type of
input connected to this unit.
• Set the TV monitor’s component setting to 525i
interlaced).
The character pressed on the
keyboard is not entered.
• The keyboard connected to the USB connector
does not match the setting selected during this
unit’s keyboard language setup.
• Set the keyboard language setup to match the
type of keyboard connected to the USB
connector.
No response when touch panel
is touched.
• Touch panel’s calibration is incorrect. • Set calibration properly in hardware setup’s
touch panel setting.
Symptom Possible Cause Remedy
01_SVM-1000_B_En.book 46 ページ ２００７年１１月２６日 月曜日 午後１時４４分