Sumix SMX-12A2x - Manual (Page 51)

External Trigger: Soldering of Connector with Cable
51 SMX-12A2x Series Gigabit Ethernet Camera User Guide
Figure 7-9 Gripping the main part of the connector with fingers
2 Fix the inner part of the connector with tweezers (see Figure 7-5 Fixing of the inner
part of the connector with tweezers).
3 Rotate tweezers counterclockwise.