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Troubleshooting
68
Troubleshooting
The projector does not turn on.
No picture
Blurred image
Remote control does not work
The password is incorrect
Cause
Remedy
There is no power from the power cable.
Plug the power cord into the AC inlet on the
projector, and plug the power cord into the
power outlet. If the power outlet has a switch,
make sure that it is switched on.
Attempting to turn the projector on again
during the cooling process.
Wait until the cooling down process has
completed.
Cause
Remedy
The video source is not turned on or
connected correctly.
Turn the video source on and check that the signal
cable is connected correctly.
The projector is not correctly connected
to the input signal device.
Check the connection.
The input signal has not been correctly
selected.
Select the correct input signal with the
SOURCE
key on the projector or remote control.
The lens cover is still closed.
Open the lens cover.
Cause
Remedy
The projection lens is not correctly
focused.
Adjust the focus of the lens using the focus ring.
The projector and the screen are not
aligned properly.
Adjust the projection angle and direction as well
as the height of the unit if necessary.
The lens cover is still closed.
Open the lens cover.
Cause
Remedy
The battery is out of power.
Replace the battery with new one.
There is an obstacle between the remote
control and the projector.
Remove the obstacle.
You are too far away from the projector.
Stand within 8 meters (26 feet) of the projector.
Cause
Remedy
You do not remember the password.
Please see
"Entering the password recall
procedure" on page 30
for details.
Summary of Contents for MS511H
Page 1: ...Digital Projector User Manual MS521 MX522 MW523 MS511H TW523...
Page 67: ...Maintenance 67 Green Flashing Green Flashing Off Thermal IC 2 I2C Connection error...
Page 97: ...Warranty and Copyright information 97 WLAN BT module 5GHz 5 15GHz 5 25GHz 12 14 z z z z z z z...
Page 98: ...Warranty and Copyright information 98 z z z z z z 3 z...
Page 100: ...Warranty and Copyright information 100 UAE SINGAPORE...