Sony Bravia VPL-VW40 Operating Instructions Manual page 53

Symptom
The color gradation of the
dark area or the bright area
of the picture from the
HDMI 1 or HDMI 2
connector becomes
unclear.
The picture is too dark.
The picture is not clear.
The picture flickers.
On-screen display
Symptom
On-screen display does not
appear.
The model name does not
disappear from the screen.
Remote control
Symptom
The remote control does
not work.
Cause and Remedy
c The color gradation of the dark area or the bright area may
become unclear when a signal other than those from HDMI
standard is input. Adjust the "Brightness" and the "Contrast" in
the Picture menu. (1 page 41)
c Adjust the "Contrast" or "Brightness" of the Picture
properly. (1 page 41)
c Adjust the focus. (1 page 24)
c Condensation has accumulated on the lens. Leave the projector
for about two hours with the power on.
c Activate "APA", then adjust the current input signal.
c Adjust "Phase" for "Adjust Signal" in the Screen
properly. (1 page 45)
Cause and Remedy
c Set "Status" in the Setup
c Check if the ? 1
/ (ON/STANDBY) indicator should light in
green.
c The display mode of the projector may be set at the time of
purchase. Consult with your local dealer or qualified Sony
personnel.
Cause and Remedy
c Batteries could be weak. Replace them with new batteries.
(1 page 11)
c Insert the batteries with the correct polarities. (1 page 11)
c In the Installation
"Front & Rear". (1 page 49)
c If there is a fluorescent lamp near the remote control detector, the
projector may work improperly or inadvertently. Change the
setting of "IR Receiver" in the Installation
menu to "On." (1 page 46)
menu, set the setting of "IR Receiver" to
menu
menu
menu. (1 page 49)
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