Enable Battery Voltage Monitoring

I am having a little difficulty locating information regarding the implementation of the Battery Voltage Monitoring Buzzer. I have read through the Quadrino FCT User Guide [page 17 specifically], Quick Start Guide, QN walk-through diagram, as well as the Pinout business card that came with the Quadrino Nano. Nor do I see the pin labeled on the QN controller itself. None of these seem to provide any information on, 1) where the VBATT pin is located, or 2) where/how to hook it up to the battery (+) lead. At face value it sounds like I should take a wire connect it to the VBATT pin then strip the insulation off of the other end and cram it into the Power Wiring Harness. Given the elegant design of the controller I have a hard time believing this is correct. Also, is the BUZZER predefined in the code, or is that something that I need change when configuring the system for the first time?

Perhaps VBATT is one of the Auxiliary leads? From reading through the forum it appears that others have made this feature work, so I am confident that I am missing some How To Guide or a forum posting. If so, I appologize in advance, I have been looking for some time now.

My System Setup:
Vtail 400
Quadrino Nano (This one)
Flash 7 Optima
2800mAh 11.1V 3S LIPO battery

Any assistance would be greatly appreciated!

Hi Greger,

The VBATT & BUZZER pins are located in the 20pins IO connector under the Quadrino Nano.
We will have the cable available this week for easy wiring.

Here is the right wiring diagram to connect both the VBATT and BUZZER to the Quadrino Nano. Also included is the full 20pins IO connector pinout.
The BUZZER is defined by default in the “Misc” page of the FCT application.

Thank you very much! I will place an order for that cable once they are in stock.

Thanks again for the help.