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Keyrigger · 08-31-2020, 07:00 PM

The four pin wire is not used. What comes with the 3066 cable kit is a three wire (four pin connector to plug into the 4651T) to servo connector cable. You use that one. Only three of the four wires are used at the present but don't ask me what the fourth could be used for in future updates. The last time I looked at a pinout diagram, the wire had no actual purpose other than a space holder so it didn't look incomplete. Take care.

Don

PS: The wire kit also comes with a female to female jumper that you use to update the 4561T once you plug in the JST to servo wire. Once the update is done, you leave the JST to servo lead on and plug that into Ch2 on your Brain. And I presume we are talking about a Brain2.

08-31-2020, 07:00 PM	#7 (permalink)
Keyrigger HF Scale Support Join Date: Jan 2010	The four pin wire is not used. What comes with the 3066 cable kit is a three wire (four pin connector to plug into the 4651T) to servo connector cable. You use that one. Only three of the four wires are used at the present but don't ask me what the fourth could be used for in future updates. The last time I looked at a pinout diagram, the wire had no actual purpose other than a space holder so it didn't look incomplete. Take care. Don PS: The wire kit also comes with a female to female jumper that you use to update the 4561T once you plug in the JST to servo wire. Once the update is done, you leave the JST to servo lead on and plug that into Ch2 on your Brain. And I presume we are talking about a Brain2. Last edited by Keyrigger; 08-31-2020 at 07:10 PM..