Sony HDR-PJ380 Operating Guide - Page 29

To use the projector for your computer or smartphone HDMI Cable (supplied)  Using the projector shortens battery life (using the supplied AC Adaptor is recommended).  The following operations are unavailable while you are using the projector.  Output of Highlight Playback to a device such as a TV  Operation of the camcorder with the LCD screen closed  Several other functions  When the projected images contain a lot of black, faint color unevenness may appear. This is caused by light reflection in the projector lens and is not a malfunction. Recording/Playback Signal flow  Connect the PROJECTOR IN jack of the camcorder to an HDMI output jack of the other device using the HDMI cable (supplied), then select [Image from External Device] in step 2.  If the terminal of the device connected is not compatible with the HDMI cable (supplied), use an HDMI plug adaptor (sold separately).  You can only operate the PROJECTOR FOCUS lever while projecting images. Notes  The LCD screen turns off while projecting images.  Be careful of the following operations or situations while using the projector.  Make sure not to project images towards the eyes.  Make sure not to touch the projector lens.  The LCD screen and the projector lens become hot while in use. GB 29