Connecting tacktick triducer to old tridata

[tonymacina]

Thank you very much Steve, I have read the manual of the i70 instrument and it has many interesting functions. i think i'll buy a i70 display then. So all I need is:
Starting from the transducer
- depth pod
- i70 display
- seatalkng/seatalk converter cable
With this i should be able to view depth data and connect the i70 to my existent seatalk system, correct?
Does the pod have a cable to connect it to the instrument or do i need a spur cable with one open end to connect it to the pod?
Can I still use the tridata for the speed or do I have to cut it off from the system and buy a speed pod also?
Thanks
Tony