Hitachi CP-X30LWN User's Manual And Operating Manual page 114

Troubleshooting
Phenomena that may be easy to be mistaken for machine defects (continued)
Reference
Phenomenon Cases not involving a machine defect
page
The SAVING function is working.
51
The internal clock has been reset.
Disconnect the LAN cable and check that the projector
is working properly.
POWER
USB memory is out of memory.
1
NOTE
114