The mini USB port on the AT-HDVS-150-RX () is only used for performing firmware updates on the HDVS-150-RX. This port cannot be used for the configuring of RS232 commands. All control programming must be done via the RS232 port.
For assistance in programming an AT-HDVS-150-RX please see this article.
Please note, the AT-HDVS-RX shares its features and configuration process with the AT-HDVS-150-RX. The information above remains true for the AT-HDVS-RX unit as well.
Article ID: KB01032