Troubleshooting
66
Problems when projection starts
The projector does not turn on
Check
Remedy
Is the power turned on?
Press the standby button on the remote control or the control
panel.
Is
Child Lock
set to
On
?
When
Child Lock
is set to
On
from the Configuration menu, hold
down the standby button on the control panel for approximately
three seconds, or perform operations from the remote control.
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Settings
-
Lock Setting
-
Child Lock
Do the indicators turn on and off when the
power cord is touched?
Turn off the projector, and then disconnect and reconnect the
projector's power cord. If the problem continues, stop using the
projector, remove the power plug from the electrical outlet, and
contact your local dealer or the nearest projector information
center.
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Are the lamp cover and lamps installed cor-
rectly?
If the lamp or lamp cover is installed incorrectly, the projector
cannot be turned on. Check how it is installed.
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Problems with the remote control
The remote control does not respond
Check
Remedy
Is the remote control light-emitting area
pointing towards the remote receiver on the
projector during operation?
Point the remote control towards the remote receiver. Also,
check the operating range.
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Is the remote control too far from the projec-
tor?
Check the operating range.
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Is direct sunlight or strong light from fluores-
cent lamps shining onto the remote receiver?
Set the projector up in a location where strong light does not
shine onto the remote receiver.
Are the batteries dead or have the batteries
been inserted correctly?
Make sure the batteries are inserted correctly or replace the bat-
teries with new ones if necessary.
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Problems with the control panel
Cannot operate on the control panel
Check
Remedy
Is
Control Panel Lock
set to
Full Lock
or
Par-
tial Lock
?
When
Control Panel Lock
is set to
Full Lock
in the Configura-
tion menu, all button operations on the control panel are disa-
bled; when
Partial Lock
is set, only the standby button on the
control panel is available. Perform operations from the remote
control.
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Settings
-
Lock Setting
-
Control Panel Lock