User`s manual

VS/DE SERIES

Control via 9-pin Connectors

The 9-pin connectors allow you to control the routing switcher via an external computer. On some

switcher models, the serial port can be changed internally for RS422 configuration (RS232 is

factory configuration).

Each routing switcher model has one port and it is labeled on the back panel as “RS232/422

Control” (refer also to the illustrations of back panels shown in Chapter 1):

Connection to the RS-232/422 port is made using a standard 9 pin (pin to pin) cable.

RS-232 pinout;

Pin 2……….TX

Pin 3……….RX

Pin 5……….GND

NOTE:

To convert the 9-pin connector to an RS422 serial port, contact Sierra Video Systems.