Troubleshooting - Sony VPL-VW1000ES Operating Instructions Manual

Troubleshooting

If the unit 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
The power is not turned on.
Picture
Symptom
No picture.
The picture has ghosts.
Bright or dark area of the
video appears too bright or
too dark.
The picture is too dark.
The picture is not clear.
The picture flickers.
The color of characters or
the picture is not
appropriate.
Cause and Remedy
c The power may not turn on if you turn the power off with
(ON/STANDBY) button and turn it on again in a short time.
After about 1 minute, turn the power on.
c Close the lamp cover securely, then tighten the screws securely
(1 page 74).
c Check warning indicators (1 page 70).
Cause and Remedy
c Check that the connecting cable is connected to the external
equipment properly (1 page 22).
c Select the input source correctly using the INPUT button
(1 page 27).
c Check that the computer signal is set for output to an external
monitor.
c If the notebook computer, etc., signal is output to its display and
an external monitor, the external monitor's image may not be
displayed correctly. Set your computer to output the signal to
only an external monitor.
c Video images are displayed in 3D. Watch the 3D video images
using the 3D glasses, and set "2D-3D Display Sel." to "3D" (1
page 52).
c This symptom may occur when RGB signal level other than
those of HDMI standard is input. Switch the RGB output level
of the connected equipment, or switch the HDMI Dynamic
Range of the unit (1 page 54).
c Adjust "Contrast" or "Brightness" on the Picture
properly (1 page 42).
c Adjust the focus (1 page 18).
c Condensation has accumulated on the lens. Leave the unit for
about 2 hours with the power on.
c For pictures from an analog computer, adjust "Phase" for
"Adjust Signal" on the Screen
c Select the desired color registration in "Panel Alignment" of the
Installation menu (1 page 57).
?
menu
menu properly (1 page 49).
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