When Linking Via Tally Connection; Connecting The Video And Audio Output Devices - Datavideo SE-4000 Instruction Manual

When linking via tally connection

Connect the switcher's tally OUT port to a commercially available tally box. The tally pinout
information can be found in Appendix 1.
Tally Box

Connecting the Video and Audio Output Devices

Connect projectors, large displays and other video output devices to the video output ports
on the rear of the main unit.
SDI-to-HDMI
Converter
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