Thank you for your purchase of SANWA products.
We've just found that when used with "SRG-BS" or "SRG-BX" (the early lot which was sold before May, 2016), Super Vortex Generation 2 will not function while SSL system is used.
This is because the firmware of the early lot of "SRG-BS" or "SRG-BX" which was sold before May, 2016 is not compatible with the new system of Super Vortex Generation 2.
Therefore, if you use the early lot of "SRG-BS" or "SRG-BX" which was sold before May, 2016 togetehr with Super Vortex Generation 2, please send it to our distributors in your country so that we can update the firmware of the servos and return back to you.
Sorry for your inconvenience.
<THE PROBLEM: HOW TO CHECK YOUR SRG-BS or SRG-BX>
When you plug throttle lead of Super Vortex Generation 2 ESC into BATT/SSL PORT of receiver and plug servo lead of "SRG-BS" or "SRG-BX" into 1CH of receiver, Blue, Green, and Red ESC LED will flash rapidly and then will not function.
The early lot which was released before May, 2016
Our distributors in your country
Please refer to the below link.