HP MP120 Manuel D'utilisation page 12

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Troubleshooting
If your projector does not seem to be functioning properly, please check the
following before you contact an authorized service center.
Symptom
The projector does not Check if HDMI cable is plugged correctly.
display when connecting
to a smartphone,
notebook or PC with
cable.
The projector can't be • Enable your Wi-Fi on PC or smartphone and select
detected when running
EZCast app.
• Disconnect the Ethernet cable from your computer
The projected image is • Use the projector in a darker environment.
too dark.
• Increase the brightness by using the power adapter.
• Scale down the projectional image size , by bringing
The projected image is 1.Adjust the focus. Please refer to " Adjusting the
blurred.
2.Check if the lens is dirty , clean it if required.
The surface temperature Because of the high-luminance LED, it is normal
of projector is hot. that this projector generates heat in long-time use.
It will not affect the performance of the projector.
Always keep the ventilation slots free of dirt or
obstructions and operate the projector in a properly
ventilated environment.
Abnormal Performance If the projector is running slow, freezing, crashing or
locking up during the operation, you can try to
insert a slim, pointy object into the reset hole to
trigger a hardware reset.
User Manual
Check Point
the access point labeled 'Projector-XXXXXXXX' to
connect with the projector.
to avoid affecting the wireless network connection.
it closer to the projection surface.
Focus " section.
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