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Abnormal
phenomenon
36．Android and
apple mobile phone
projection
37．Caton occurs
when using app
under Android
38．The screen
projector is
Cause analysis
1. Download the Android mobile
phone projection app and enter the
projection
1. Test whether other self-contained
software of the machine has the
same stuck fault. The download
and installed app is not compatible
with the large screen system
1. Low version of Android
firmware
Terms of settlement
1. Android phones only have
images and no sound when they are
projected on the screen. You need
to select the function of audio and
video in the apps.
1. Uninstalled an inconsistent apps
1. Update Android firmware
version
18
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