Video of how to assembled and wired
Each dance floor has DMX IN (Male) and DMX OUT (Female)
1. Male and female snap-in housing, each one has a direction in which the input area appears
2. First, enter the first floor of the dance floor as wired, black is the power line, white is the signal line, connected to power.
3. Place the male snap-in housing in a "diagonal position".
4. Insert the female snap-in housing and adjust the position slightly.