Sony VPL-HS51A Operating Instructions - Page 46

Others, Troubleshooting

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Page 46 highlights

Others This section describes how to solve the problems, how to replace a 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 Cause and Remedy The power is not turned on. c Wait for about one minute before turning on the power. (1 page 25) c Close the lamp cover securely. (1 page 49) c Close the air filter cover securely. (1 page 50) Picture Symptom No picture. The picture from the INPUT A connector is colored strange. The picture from the VIDEO or S VIDEO INPUT connector is colored strange. The picture is too dark. The picture is not clear. The picture flickers. 46 Troubleshooting Cause and Remedy c Check that the proper connections have been made. (1 page 13) c Select the input source correctly using the INPUT button. (1 page 24) c Set the computer signal to output from an external monitor. c Set the computer signal to output only to an external monitor. c Select "Computer," "Component" or "Video GBR" for "Input-A Signal Sel." in the Setup menu according to the input signal. (1 page 43) c Select "Computer," "Component" or "Video GBR" for "Input-A Signal Sel." in the Setup menu according to the input signal. (1 page 43) c Adjust the picture in the "Adjust Picture" of the Picture menu (1 page 37) c Set "Color System" in the Setup menu to match the color system being input. (1 page 43) c Adjust the contrast or brightness in the "Adjust Picture" of the Picture menu properly. (1 page 37) c Adjust the focus with the focus ring. (1 page 25) c Condensation has occurred on the lens. Leave the projector for about two hours with the power on. c Adjust "Dot Phase" for "Adjust Signal" in the signal properly. (1 page 40) menu

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46
Troubleshooting
This section describes how to solve the problems, how to replace a 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
Picture
Others
Symptom
Cause and Remedy
The power is not turned on.
c
Wait for about one minute before turning on the power. (
1
page
25)
c
Close the lamp cover securely. (
1
page 49)
c
Close the air filter cover securely. (
1
page 50)
Symptom
Cause and Remedy
No picture.
c
Check that the proper connections have been made. (
1
page
13)
c
Select the input source correctly using the INPUT button. (
1
page 24)
c
Set the computer signal to output from an external monitor.
c
Set the computer signal to output only to an external monitor.
c
Select “Computer,” “Component” or “Video GBR” for “Input-A
Signal Sel.” in the Setup
menu according to the input
signal. (
1
page 43)
The picture from the
INPUT A connector is
colored strange.
c
Select “Computer,” “Component” or “Video GBR” for “Input-A
Signal Sel.” in the Setup
menu according to the input
signal. (
1
page 43)
The picture from the
VIDEO or S VIDEO
INPUT connector is
colored strange.
c
Adjust the picture in the “Adjust Picture” of the Picture
menu (
1
page 37)
c
Set “Color System” in the Setup
menu to match the color
system being input. (
1
page 43)
The picture is too dark.
c
Adjust the contrast or brightness in the “Adjust Picture” of the
Picture
menu properly. (
1
page 37)
The picture is not clear.
c
Adjust the focus with the focus ring. (
1
page 25)
c
Condensation has occurred on the lens. Leave the projector for
about two hours with the power on.
The picture flickers.
c
Adjust “Dot Phase” for “Adjust Signal” in the signal
menu
properly. (
1
page 40)