Sony BRAVIA HDMI VPL-AW15 Operating Instructions Manual page 51

This section describes how to solve the problems, how to replace the lamp and air filter,
etc.
Troubleshooting
If the projector appears to be operating erratically, try to diagnose and correct the problem
using the following instructions. If the problem persists, consult with qualified Sony
personnel.
Power
Symptom CauseandRemedy
Tile power is not turned on. + Alter about 1 minute, turn the power on.
+ Close the lamp cover securely, then tighten the screws securely.
((_" page 56)
-1 Close the air filter cover securely. ((_ page 57)
-) Check warning indicators. ((_" page 53)
Picture
Symptom
No picture.
The picture from the
INPUT A connector is
colored strange.
The picture fl'om tile
VIDEO INPUT or
S VIDEO INPUT
conilector 1s
colored
strange.
Tile color gradation of the + Tile color gradation of the dark area or the bright area may
dark area or the bright area become unclear when a signal other than those from HDMI
becomes unclear when all standard cable is input. Adjust the Brightness and tile Contrast
HDMI signal is input, in the Picture _ menu. ((_ page 41)
CauseandRemedy
-) Check that the proper connections have been made.
((_" page 17)
-) Select the input source correctly using the INPUT.
((_" page 27)
-) Set the computer signal to output from all external monitor.
-) Set the computer signal to output only to an external monitor.
-) Select "Computer," "Component" or "Video GBR" R_r"lnput-A
Signal Sel." on the Selup _ menu according to the input
signal. ((_ page 47)
+ Select "Computer2' "Component" or "Video GBR" for "lnput-A
Signal Sel." on the Setup _ menu according to the input
signal. ((_ page 47)
+ Adjust the picture of the Picture _ menu. ((_" page 40)
@ Set "Color System" ill tire Setup _ menu to match tire color
system being input. ((_ page 47)
o
Z3-
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