Symptoms And Solutions; You Cannot Turn On The Projector; You Cannot Project An Image From The Projector - Canon REALiS WUX4000 User Manual

LED indicator
status
WARNING Faulty lens
flashes 6 connector
times.
WARNING Filter error
flashes 3
times.

Symptoms and Solutions

■You Cannot Turn on the Projector

Cause
The power cord is not connected
correctly.
The power cord has just been
connected.
The lamp cover is open.
The safety device is activated
because the air intake or the
exhaust vent is blocked and the
internal temperature of the projec-
tor has increased.
The lens connector is not con-
nected correctly.
The air filter is not installed cor-
rectly.

■You Cannot Project an Image from the Projector

Cause
A connection cable is not con-
nected correctly.
20 seconds have not passed
since the projector was turned on.
No image is sent from the AV
equipment.
The wrong video terminal or sig-
nal type is selected.
Meaning
Disconnect the lens connector which joins the lens unit and
projector. Contact the Canon Customer Support Center.
The air filter is not installed. Check whether or not the air filter
is installed correctly. Contact the Canon Customer Support
Center if the same warning occurs again.
Check whether the power cord is connected correctly.
(P45) Check that [Key lock] is not enabled. (P99)
You cannot turn on the projector until the [STAND BY] indi-
cator turns red after connecting the power plug. (P45)
Unplug the projector from the power outlet, then install the
lamp cover correctly and turn on the projector again.
When the safety device is active, the [STAND BY] indicator
does not turn on when you connect the power cord. You
cannot disable this safety device. Remove any obstacle
that is blocking the air intake or exhaust vent and contact
the Canon Customer Support Center.
The lens connector that connects the lens unit with the main
unit of the projector is disconnected. Contact the Canon
Customer Services Center.
Check whether the air filter is installed correctly. (P159)
Check whether the projector is connected to the computer
or AV equipment correctly. (P42, P48)
When the projector is turned on, the opening window is dis-
played for approximately 20 seconds.To project an image
immediately, press the OK button on the remote control or
side control. (P45)
Check whether an image is played on the connected video
camcorder, DVD, etc.
Check whether the connection to the image terminals has
been completed correctly. Also check that the image signal
type has been correctly selected. (P39, P48)
Countermeasure
Countermeasure
Countermeasure
169
Troubleshooting