Hitachi CP-WX2542WN User Manual page 110

Troubleshooting
Phenomena that may be easy to be mistaken for machine defects (continued)
Phenomenon
110
Cases not involving a machine defect
"Waiting for connection." remains displayed even
though the USB TYPE B port is selected.
The projector does not recognize the USB storage
device inserted into USB TYPE A port.
The FREEZE function is working.
FREEZE
Color settings are not correctly adjusted.
COLOR SPACE setting is not suitable.
The brightness and/or contrast are adjusted to an
extremely low level.
The projector is operating in Eco mode.
The lamp is approaching the end of its product
lifetime.
Either the focus and/or horizontal phase settings are
not properly adjusted.
The lens is dirty or misty.
lens
USB TYPE A
Caring for the
Reference
page
49
102