Sony FWD-42PX2 Operating Instructions (Large File - 12.86 MB) - Page 95

Troubleshooting Before requesting service, please check the following points. If the problem persists, contact your local Sony dealer. Troubleshooting Problem 1 No picture (Power indicator is lit.) 2 Colors do not display properly. 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. 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). 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". 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). 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.) 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. 45 (GB)