朱斌 Published at: 2025-12-24

How to connect Syscom421S with switchers like SONY, Panasonic, and Yangming to achieve wireless Tally functionality?

For Syscom421S
A: To connect the Syscom421S with the switcher for wireless tally functionality, the following accessories are required:
1. USB Tally converter box
2. Custom Tally cable (must be customized according to the switcher model)
3.4 external Tally lights
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