Love this servo programmer. Make sure to look at the polarity for the servo and the power for the programmer when plugging in initially. The ground wire for both the servo and the power wire are meant to face towards the top right of the programmer. See the signage for each port. Also, this programmer does not program the resolution for HS-5XXX digital servos. It appears it only changes resolution for HS-7XXX digital servos.
J
Jean-Louis
satsfait
price delivery speed, only downside instruction manual in English