I'd like to make an inexpensive I/O cord from a blind plug.
So, the question is, does it has two contacts inside or it's a real dummy?
![Halcyon_EO_Blanking_Plug.jpg Halcyon_EO_Blanking_Plug.jpg](https://scubaboard.com/community/data/attachments/94/94777-ff97324db98ee0429960d074bc319095.jpg)
![2p-hm-fr-1.jpg 2p-hm-fr-1.jpg](https://scubaboard.com/community/data/attachments/94/94776-aa7a6c71484901dc59d1f6e2786c60b5.jpg)
So, the question is, does it has two contacts inside or it's a real dummy?
![Halcyon_EO_Blanking_Plug.jpg Halcyon_EO_Blanking_Plug.jpg](https://scubaboard.com/community/data/attachments/94/94777-ff97324db98ee0429960d074bc319095.jpg)
![2p-hm-fr-1.jpg 2p-hm-fr-1.jpg](https://scubaboard.com/community/data/attachments/94/94776-aa7a6c71484901dc59d1f6e2786c60b5.jpg)