TV screen presenting INPUT HDMI1 (PC) : HDMI cable HDMI1 is primarily connected to the meeting room PC but it can be connected to the laptop for wired presenting. INPUT HDMI2 : Apple TV (Apple devices) Select »Sejna 1n« in AirPlay from apple device, wait for the security code to be displayed on the screen and enter it. INPUT HDMI3 : Mirrorcast (Windows 10 computers) Select »Sejna 1n« in the Cast connection ( ) and wait for the image to be shown on TV.