-62
Troubleshooting
Check
•
Projector power cord is not plugged into the wall outlet.
•
Power to the external connected devices is off.
•
The selected input mode is wrong.
•
Cables are incorrectly connected to the rear panel of the projector.
•
External output has not been set when connecting notebook computer.
•
“Contrast” and “Bright” are set to minimum position.
•
Image adjustments are incorrectly set.
(Video Input only)
•
Video input system is incorrectly set.
(INPUT 5)
•
Input signal type (RGB/Component) is incorrectly set.
•
“OSD Display” is set to “
(OFF)”.
•
Adjust the focus.
•
The projection distance exceeds the focus range.
(Computer Input only)
•
Perform “Fine Sync” Adjustments. (“Clock” Adjustment)
•
Perform “Fine Sync” Adjustments. (“Phase” Adjustment)
•
Noise may appear depending on the computer.
•
If the picture is normal, the sound is due to cabinet shrinkage
caused by room temperature changes. This will not affect
operation or performance.
•
See “Maintenance Indicators”.
•
When temperature inside the projector increases, the cooling
fan runs faster.
•
The lamp will eventually need to be changed.
The lamp has reached the end of its life. Replace the lamp.
•
Change the input signal type.
Problem
On-screen display does
not appear.
An unusual sound is
occasionally heard
from the cabinet.
Maintenance
indicator illuminates or
blinks in red.
The cooling fan
becomes noisy.
The lamp takes a long
time to turn on.
Picture is dark.
Image is green on
INPUT 5 Component.
Image is pink (no green)
on INPUT 5 RGB.
Page
28
—
29
19-27
—
42
42
48
48
47
30
17
45
45
—
—
54
—
57
48
Colour is faded or poor.
Picture is blurred;
noise appears.
No picture
This projector is equipped with a microprocessor. Its performance could be adversely affected by
incorrect operation or interference. If this should happen, unplug the Unit and plug it in again after
more than 5 minutes.
XV-Z2000E_E_P62_66.p65
2004.10.20, 11:54 AM
62
