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When linking via tally connection, Connecting the video and audio output devices – Datavideo SE-4000 8-Channel 4K Video Switcher User Manual

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When linking via tally connection, Connecting the video and audio output devices | Datavideo SE-4000 8-Channel 4K Video Switcher User Manual | Page 21 / 128 When linking via tally connection, Connecting the video and audio output devices | Datavideo SE-4000 8-Channel 4K Video Switcher User Manual | Page 21 / 128