Using the Call Button
Next to the return buttons is a 'call' button, that when pressed, flashes the red tally indicator on
your Blackmagic Studio Fiber Converter's LCD screen. The 'call' button also makes a numbered
'press to talk' button on the panel of ATEM Talkback Converter 4K flash red. These visual
indicators are to alert people in the control room that you need assistance.
Using Talkback
The two female 5 pin XLR connectors allow you to plug in two headsets, so that you and
another crew member can have communication with the rest of the crew simultaneously.
The intercom controls for each headset are grouped into two sets for two independent
intercoms, and are effectively three way audio mixers for each headset XLR connector that is
directly below.
The intercom controls for each headset are located
directly above each headset connection
You will hear the audio from the feeds that you have selected for 'ret 1' and 'ret 2' through a
connected headset. The 'pgm 1' and 'pgm 2' dials adjust the audio levels of those feeds, and
the 'incom' dial adjusts the overall volume. The 'mic' switch allows the operator to turn their
headset microphone 'on' or 'off'.
Operating the Camera Fiber Converter
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