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137
Troubleshooting
Phenomena that may be easy to be mistaken for machine defects (continued)
Phenomenon Cases not involving a machine defect
Reference
page
When using
the interactive
function, the
projector
can not be
recognized.
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.
128
Is the USB cable connected correctly?
Connect the USB cable to the computer.
96
Is the system started up in the correct sequence?
Start up the system in the correct sequence.
–
The “StarBoard Software” les may be corrupted, or
installation may not have completed successfully.
Uninstall the “StarBoard Software” and reinstall it.
99
(continued on next page)
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