Hitachi CP-SX12000 User Manual page 75

Phenomenon
No picture is
displayed.
No pictures
or disturbed
pictures are
displayed on
HDMI input.
(Continued on next page)
Cases not involving a machine defect
The signal cables are not correctly connected.
Correctly connect the connection cables.
The brightness is adjusted to an extremely low level.
Adjust BRIGHTNESS to a higher level using the menu
function or the remote control.
The computer cannot detect the projector as a plug and play monitor.
Make sure that the computer can detect a plug and play
monitor using another plug and play monitor.
The BLANK screen is displayed.
Press the BLANK button on the remote control.
The shutter is closed.
Press the SHUTTER button.
The HDMI cable is not correctly connected.
Correctly connect the HDMI cable.
Your HDMI equipment is not compatible with the projector
This projector can be connected with another equipment
that has HDMI or DVI connector, but with some equipment
the projector may not work properly.
Your HDMI equipment and the projector are not harmonized.
Turn off the both equipment, and turn on them again
The signal format on the HDMI is not supported.
Check the video setting on your HDMI equipment.
Troubleshooting
Reference
page
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75