Sharp XV-Z30000 Operation Manual page 86

Troubleshooting (Continued)
Problem
The black levels of the
image show banding
or appear faded when
HDMI1 or 2 is selected.
Picture is too bright and
whitish.
The lens shift function
does not work.
The cooling fan
becomes noisy.
The lamp does not light
up even after the
projector turns on.
The lamp suddenly turns
off during projection.
The image sometimes
fl ickers.
The lamp needs much
time to turn on.
Picture is dark.
One Touch Play is not
enabled.
System Standby is not
enabled.
The remote control
cannot be used.
84
Make adjustments that result in the best picture quality in the "Dy-
namic Range" setting.
Image adjustments are incorrectly set.
The lens cover is not attached correctly.
When temperature inside the projector increases, the cooling fan
runs faster.
The lamp indicator is illuminating in red.
Replace the lamp.
Cables are incorrectly connected to the projector or the connected
equipment works improperly.
If this happens frequently, replace the lamp.
The lamp will eventually need to be changed.
While the remaining lamp life draws to a close, replace the lamp.
Non-Sharp Video Products are connected.
One Touch Play function may not work when the projector is con-
nected to non-Sharp Video Products.
An HDMI cable is not used for connection between the projector
and the Sharp Video Products.
One Touch Play function is enabled when the projector is con-
nected to the Sharp Video Products with an HDMI cable.
One Touch Play function of the projector is not set to "On".
CEC settings of connected Sharp Video Products or other CEC
devices are incorrect.
One Touch Play is set to "Off" and disabled when the Economy
mode is set to "On".
Non-Sharp Video Products are connected.
System Standby function may not work when the projector is con-
nected to non-Sharp Video Products.
An HDMI cable is not used for connection between the projector
and the Sharp Video Products.
System Standby function is enabled when the projector is con-
nected to the Sharp Video Products with an HDMI cable.
System Standby function of the projector is not set to "On".
CEC settings of connected Sharp Video Products or other CEC
devices are incorrect.
Operate the remote control while pointing it at the projector's re-
mote control sensor.
The remote control may be too far away from the projector.
If direct sunlight or a strong fl uorescent light is shining on the
projector's remote control sensor, place the projector where it will
not be affected by strong light.
The batteries may be depleted or inserted incorrectly. Make sure
the batteries are inserted correctly or insert new ones.
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