Acer Projector H5380BD - Apple Lightening to HDMI input not recognized

Davideo
Davideo Member Posts: 1 New User
edited March 2023 in 2017 Archives

We cannot connect an Apple iPhone or iPad to the Acer H5380BD projector HDMI input.  We use an Apple Lightning to HDMI Adadter and an HDMI cable.  No video comes up, sometimes we see a padlock icon in the projection or a no signal message.  We can connect the same devices successfully via VGA adapters.  We can connect other HDMI sources to projector successfully.

 

Besides H5380BD I also see H7P1320 on the projector label.

 

Are we running into a digital rights or HDCP issue?  We are not using any copyright material