Troubleshooting - Sony FWD-42PX2 Manual De Instrucciones

Troubleshooting

Before requesting service, please check the following points.
If the problem persists, contact your local Sony dealer.
Problem
No picture
1
(Power indicator is lit.)
Colors do not display properly.
2
Cause
A different input is selected.
In this case, the power indicator lights
green.
A protective shutdown has activated
due to internal heat buildup in the
display.
In this case, the power indicator flashes
red four times in a row.
The display input is set to
COMPONENT (YUV) but the input
signal is RGB. Or vice versa.
The "Pic. Inversion" screen saver is
set to "Auto" or "On".
The cable connected to VIDEO OUT
or S-VIDEO OUT on the display is not
connected securely to the device at
the other end. (75-ohm termination
has been released.)
The signal cable is not connected
properly. (The connection is poor; the
cable is damaged; the connector pins
are bent; etc.)
Remedy
Try pressing one of the input selection
buttons (INPUT1, INPUT2, OPTION1,
or OPTION2) once or twice on the
remote control.
In this case, also check Troubleshooting
problem 9.
Or, switch between the input signals
by pressing the INPUT button on the
top of the display.
Turn off the power, and make sure
that the air vents are not blocked, that
there is ample space for air to flow
around the display, and that the
ventilation in the room is working
properly. When the internal
temperature returns to normal, the
display will operate properly again.
For details on installation conditions, see
"Precautions" on page 5 (GB) and
"Caution" on page 13 (GB).
Try pressing one of the input selection
buttons (INPUT2, OPTION1, or
OPTION2) once or twice on the
remote control.
In this case, also check Troubleshooting
problem 9.
Or, switch between the input signals
by pressing the INPUT button on the
top of the display.
To return to the normal picture, set the
screen saver to "Off".
For details on "Pic. Inversion", see
"Reversing the Color Tones of the
Image" on page 39 (GB).
Check the connection to the device at
the other end of the cable.
Or, disconnect the cable from VIDEO
OUT or S-VIDEO OUT on the display.
Check the condition of the signal
cable.
Troubleshooting
45
(GB)