41
Problem Solving
T
roub
le
s
hooting
■
Projection stops automatically
Problems when projection starts
■
Power does not turn on
Problems with the remote control
■
The remote control does not work
Is sleep mode active?
When "Sleep Mode" has been set to On, the lamp turns off
automatically if no signal is input for about 30 minutes, and the
projector switches to standby mode. Press the
button on the
remote control or the
button on the projector's control panel to
turn the projector's power back on. To cancel the sleep mode
setting, change "Sleep Mode" menu command to "Off".
s
"Settings" - "Operation" - "Sleep Mode" page 31
Have you pressed the [Power]
button?
Press
on the remote control or
on the projector's control
panel.
Is "Child Lock" set to "On"?
If the "Child Lock" menu command is set to "On", press
on the
projector's control panel for about 3 seconds or press
on the
remoto control to turn the power on.
s
"Settings" - "Operation" - "Child Lock" page 31
Is "Operation Lock" set to "On"?
If the "Operation Lock" menu command is set to "On", all buttons
on the projector’s control panel are disabled. Press
on the
remote control.
s
"Settings" - "Operation" - "Operation Lock" page 31
Are all of the indicators
switched off?
Disconnect the power cable and then reconnect it.
s
Check the circuit breaker to see if power is being supplied.
Do the indicators turn off and on
when the power cable is
touched?
Turn the power off, disconnect the power cable and then reconnect
it. If this does not solve the problem, there may be a problem with
the power cable. Then contact your dealer or the nearest address
provided at "International Warranty Conditions" in
Safety
Instructions/World-Wide Warranty Terms
booklet.
Is the remote control light-
emitting area facing towards the
remote control light-receiving
area when it is operated?
Face the remote control towards the remote control light-receiving
area.
The operating angle for the remote control is approximately ±30°
horizontally and approximately ±30° vertically.
s
Is the remote control too far
from the projector?
The operating range for the remote control is approximately 10m.
Is direct sunlight or strong light
from fluorescent lamps shining
onto the remote control light-
receiving area?
Set the projector up in a location where strong light will not shine
onto the remote control light-receiving area.
Are the batteries dead, or have
the batteries been inserted
correctly?
Insert new batteries, while making sure that they face correctly.
