Sim2 Crystal - Manual (Page 44)

44 Using the projector
Troubleshooting
Problem Cause Remedy
The projector does
not turn on.
There is no power from the
power cable.
Plug the power cable into the AC inlet
on the rear of the projector, and plug
the power cable into to the power
outlet. If the power outlet has a
switch, make sure that it is switched
on.
(See page 19.)
Attempting to turn the
projector on again during the
cooling process.
Wait until the cooling down process
has completed.
No picture.
The video source is not turned
on or connected correctly.
Turn the video source on and check
that the signal cable is connected
correctly. (See page 17.)
The projector is not correctly
connected to the input source
device.
Check the connection. (See page
17.)
The input source has not been
correctly selected.
Select the correct input source with
the Source keys on the remote control
or SOURCE on the projector. (See
page 20.)
Image is unstable.
The connection cables are not
securely connected to the
projector or the signal source.
Correctly connect the cables to the
appropriate terminals.
(See page 17.)
Picture is blurred.
The projection lens is not
correctly focused. Adjust the focus of the lens using the
focus ring.
(See page 20.)
The projector and the screen
are not aligned properly.
Adjust the projection angle and
direction as well as the height of this
projector if necessary. (See page 22.)
Remote control
does not work
correctly.
The batteries are out of power. Replace both of the batteries with
new ones. (See page 6.)
There is an obstacle between
the remote control and the
projector. Remove the obstacle. (See page 6.)
You are too far away from the
projector.
Stand within 8 meters (26.2 feet) of the
projector. (See page 6.)