Troubleshooting; Trouble Symptoms And Remedies (If No Picture Appears On The Screen) - Sony SDM-X75 Guía De Instalación Rápida

Troubleshooting

Trouble symptoms and remedies (If no picture
appears on the screen)
If no picture appears on the screen, check the following table for possible solutions. If you are
experiencing difficulties not listed below, refer to the Operating Instructions on the supplied
CD-ROM. For problems caused by a computer or other equipment, refer to the user's manuals
supplied with the respective items.
Symptom
If the 1 (power)
indicator is not lit, or
if the 1 (power)
indicator will not
light up when the 1
(power) switch is
pressed:
If the 1 (power)
indicator turns on in
red:
If "CABLE
DISCONNECTED"
appears on the
screen:
"NO INPUT
SIGNAL" warning
message appears on
the screen, or 1
(power) indicator
turns orange:
6
(US)
Check these items
• Check that the power cord is properly connected.
• Check that the display's MAIN POWER switch is on.
• Check that the 1 (power) switch is on.
• Check that the video signal cable is properly connected and
all plugs are firmly seated in their sockets (page 4 (GB)).
• Check that the video input connector's pins are not bent or
pushed in.
• Check that the input select setting is correct (For details, refer
to the Operating Instructions on the supplied CD-ROM).
• A non-supplied video signal cable is connected. If you
connect a non-supplied video signal cable, "CABLE
DISCONNECTED" may appear on the screen. This is not a
malfunction.
• Check that the video signal cable is properly connected and
all plugs are firmly seated in their sockets (page 4 (GB)).
• Check that the video input connector's pins are not bent or
pushed in.
• Check that the input select setting is correct (For details, refer
to the Operating Instructions on the supplied CD-ROM).
x Problem caused by a computer or other equipment
connected, and not caused by the display
• The computer is in the power saving mode. Try pressing any
key on the keyboard or moving the mouse.
• Check that your graphics board is installed properly.
• Check that the computer's power is on.
• Restart the computer.