Sony Video Projector VPL-VW90ES - Manual (Page 71)

71
Oth
e
rs
On-screen display
Remote control
The picture is too dark. c Adjust “Contrast” or “Brightness” on the Picture menu
properly ( 1 pages 52, 53).
The picture is not clear. c Adjust the focus (1 page 20).
c Condensation has accumulated on the lens. Leave the projector
for about 2 hours with the power on.
The picture flickers. c For pictures from a computer, activate “APA” and adjust the
current input signal.
c Adjust “Phase” for “Adjust Signal” on the Screen menu
properly ( 1 page 58).
The color of characters or
the picture is not
appropriate. c Select the desired color registration in “Panel Alignment” of
Installation menu ( 1 page 66).
Image is left on the screen.
(image retention) c When high contrast non-moving images are displayed for a long
period of time, there may be some image retention on the
screen. This is only a temporary condition. Turning off the
power for a while will eliminate the retained image.
Symptom Cause and Remedy
Symptom Cause and Remedy
On-screen display does not
appear. c Set “Status” on the Setup menu to “On” ( 1 page 59).
c Check if the ON/STANDBY indicator should light in green.
The model name does not
disappear from the screen.
Or else, the demo mode is
displayed continuously. c The display mode of the projector may be set at the time of
purchase. Consult with your local dealer or qualified Sony
personnel.
Input terminals do not
appear. c Set “Auto Input Search” on the Function menu to “Off” ( 1
page 63).
Symptom Cause and Remedy
The remote control does
not work. c Batteries could be weak. Replace them with new batteries
( 1 page 12).
c Insert the batteries with the correct polarities (1 page 12).
c If there is a fluorescent lamp near the remote control detector, the
projector may work improperly or inadvertently.
c Confirm the position of the remote control detector on the
projector ( 1 page 8).
c Set “IR Receiver” to “Front & Rear” on the Installation menu
( 1 page 65).