Sony VPL-CX85 User Manual Page 45

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45
GB
Maintenance
Maintenance
Picture
Symptom Cause and Remedy
No picture. Cable is disconnected or the connections are wrong.
c Check that the proper connections have been made
(see page 20).
The connections are wrong.
c This projector is compatible with a DDC2B (Digital Data
Channel 2B). If your computer is compatible with a DDC, turn
the projector on according to the following procedures.
1 Connect the projector to the computer.
2 Turn the projector on.
3 Start the computer.
Input selection is incorrect.
c Select the input source correctly using the INPUT key
(see page 23).
The picture is muted.
c Press the PIC MUTING key to release the picture muting (see
page 16).
A black screen is displayed.
c Press the B key on the presentation tool to release the black
screen (see page 17).
The computer signal is not set to output to an external monitor or
set to output both to an external monitor and a LCD monitor of a
computer.
c Set the computer signal to output only to an external monitor
(see page 21).
The picture is noisy. Noise may appear on the background depending on the
combination of the numbers of dot input from the connector and
numbers of pixel on the LCD panel.
c Change the desktop pattern on the connected computer.
The picture from INPUT A
connector is colored
strange.
Setting of “Input-A Signal Sel.” in the SET SETTING menu is
incorrect.
c Select “Computer,” “Video GBR” or “Component” correctly
according to the input signal (see page 37).
“Please check Input-A
Signal Sel. appears in
spite of inputting the
correct signal from INPUT
A.
Setting of “Input-A Signal Sel.” in the SET SETTING menu is
incorrect.
c Select “Computer,” “Video GBR” or “Component” correctly
according to the input signal (see page 37).
On-screen display does not
appear.
“Status” in the MENU SETTING menu has been set to “Off.
c Set “Status” in the MENU SETTING menu to “On” (see page
38).
Color balance is incorrect. Picture has not been adjusted properly.
c Adjust the picture (see page 33).
Projector is set to wrong color system.
c Set “Color System” in the SET SETTING menu to match the
color system being input (see page 37).
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