Sony BRAVIA VPL-HW10 - Manual (Page 56)

56
On-screen display
Remote control
Others
The picture is too dark. c Adjust the “Contrast” or “Brightness” of the Picture menu
properly. ( 1 page 42)
The picture is not clear. c Adjust the focus. (1 page 25)
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” in the Screen menu
properly. ( 1 page 46)
The color of characters or
the picture is not
appropriate. c Select the desired color registration in “Panel Alignment” of
Installation menu ( 1 page 51).
Symptom Cause and Remedy
Symptom Cause and Remedy
On-screen display does not
appear. c Set “Status” in the Setup menu to “On.” ( 1 page 47)
c Check if the ON/STANDBY indicator should light in green.
The model name does not
disappear from the screen. c The display mode of the projector may be set at the time of
purchase. Consult with your local dealer or qualified Sony
personnel.
Symptom Cause and Remedy
The remote control does
not work. 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 If there is a fluorescent lamp near the remote control detector, the
projector may work improperly or inadvertently.
Symptom Cause and Remedy
The fan is noisy. c Check the setting of “Cooling Setting” in the Setup menu.
( 1 page 47)
c Make sure that the room temperature is not too high.
c Check the installation conditions. (1 page 12)
The number of fan rotation increases to maintain the product
reliability of the projector’s components in a room, where the
temperature is higher than normal. The fan noise becomes
slightly louder. The approximate normal temperature is 25°C.
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.