Sharp Conference Series XG-PH80W-N, Руководство по эксплуатации

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74
Problem Check Page
Data image is not
centered.
Make the necessary adjustments of each item in the “SIG-ADJ” menu. • 46
Depending on the computer you are using, the output resolution signal
may be different from the one you have set. For details, refer to the
operation manual of the computer. • –
An unusual sound is
occasionally heard from
the cabinet.
If the picture is normal, the sound is due to cabinet shrinkage caused
by room temperature changes. This will not affect operation or
performance. • –
Maintenance indicator on
the projector illuminates
or blinks in red.
See “Maintenance Indicators”. • 64
Picture is green on
COMPUTER/
COMPONENT1, 2
(Component).
Change the input signal type setting. • 44
Picture is pink
(no green) on
COMPUTER/
COMPONENT1, 2 or
DVI (RGB).
Picture is too bright and
whitish.
Image adjustments are incorrectly set. • 44
The cooling fan becomes
noisy.
When temperature inside the projector increases, the cooling fan runs
faster. • 8, 9,
64, 65
The lamp does not light
up even after the
projector turns on.
The LAMP indicator is illuminating in red.
Replace the lamp. • 64, 67, 68
The lamp suddenly turns
off during projection.
The image sometimes
fl ickers.
Cables are incorrectly connected to the projector or the connected
equipment works improperly.
If this happens frequently, replace the lamp. •
•
21–25
67
The lamp needs much
time to turn on.
The lamp will eventually need to be changed.
While the remaining lamp life draws to a close, replace the lamp. • 67
Picture is dark.
The remote control
cannot be used.
Operate the remote control while pointing it at the projector's remote
control sensor.
The remote control may be too far away from the projector.
If direct sunlight or a strong fl uorescent lamp is shining on the
projector's remote control sensor, place the projector where it will not
be affected by strong light. •
•
•
16
The batteries may be depleted or inserted incorrectly. Make sure the
batteries are inserted correctly or insert new ones. • 16
Troubleshooting (Continued)