Hitachi iPJ-AW250N User's Manual And Operating Manual page 113

Phenomena that may be easy to be mistaken for machine defects (continued)
Phenomenon
The projector
cannot be
recognized.
(continued on next page)
Cases not involving a machine defect
Is the use of USB cables disabled?
Enable the use of USB cables. The "StarBoard Software"
may not be recognized if your laptop has a built-in modem.
The projector may not be recognized if your computer has a
built-in modem.
(For details, refer to the relevant manuals such as that for
the computer.)
Is the power of the projector turned on?
Check to ensure that the POWER indicator of the projector
is lit in green.
Is the USB cable connected correctly?
Connect the USB cable to the computer.
Is the system started up in the correct sequence?
Start up the system in the correct sequence.
The "StarBoard Software" files may be corrupted, or
installation may not have completed successfully.
Uninstall the "StarBoard Software" and reinstall it.
Troubleshooting
Reference
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