AJA Io4K - Manual (Page 34)

Io XT/4K v10.5r2 www.aja.com 34
Audio Input: This pulldown menu allows you to pick where the audio comes from. Io XT/4K supports
up to 16 channels of embedded audio. Here you can also select which two channels from
the 16 embedded would be mapped to your editing application if only two channels
were selected in that application.
SDI Out Screen
The SDI Out screen shows the current settings for the SDI outputs. Because the outputs
can be configured independently, one output may be the Primary format and the other
output may be the Secondary format. If an input/output has no video, it will be indicated
on the block diagram (“No Video”).
SDI Output 1 and 2 Configure SDI Out 1 and 2 via pulldowns:
Figure 30. AJA Control Panel, SDI Output Screen