Digital Device LD - 700T Manual del usuario - Página 12

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TROUBLE SHOOTING
When failure or problems occur, refer to the following. For further assistance, contact
our customer support centers.
The power dose not
Trun on
"Check signal cable"
sign appears
"Out of range"
appears on the screen.
The screen looks like
it is melting
The screen trembles
A shadow appears on
the screen
The
screen
is
bright
The
color
of
screen appears as if
there is a shadow.
White does not to look
like white
The s c r e e n i s n o t in
place
There is no sound
The volume is too low
The sound is dull
The
power
light
orange or flickers
The screen is blurry
Check whether the plug is in place and try to reconnect it.
(refer to pg5,pg6)
Check if the signal cable is properly connected to the
computer or video card and try to reconnect it (refer to pg4)
Set
the
resolution
monitor.(refer to pg18)
Check the connection of the monitor and the signal cable of
the computer.
Check if the resolution and frequency of the computer or the
video card is set to accommodate the monitor and then reset
the screen according to the present mode of the monitor menu
and the standard signal timing chart.
too
Try to control the brightness or contrast of the screen.(refer
to pg 14)
the
Go to the OSD color control menu, the user mode and control
the door.(refer to pg10)
Recontrol image setting
Check the connecting cable. (refer to pg4, pg8)
Control with the up and down buttons (refer to pg8)
Control with the up and down buttons (refer to pg8)
is
Check if the computer is on safe mode. Press on the PC
keyboard or move the mouse. The screen will appear.
Control the screen's frequency and clarity. (refer to pg 7)
and
frequency
compatible
to
the