![background image](http://html.mh-extra.com/html/kramer/vs-5x5/vs-5x5_user-manual_2001382010.webp)
Connecting the VS-5x5
7
Figure 3: Connecting the VS-5x5 5x5 Video Audio Matrix Switcher
5.2 Controlling via RS-232 (for example, using a PC)
To connect a PC to the
VS-5x5
unit, using the Null-modem adapter provided
with
the machine (recommended):
Connect the RS-232 DB9 rear panel port on the Master
VS-5x5
unit to the
Null-modem adapter and connect the Null-modem adapter with a 9 wire
flat cable to the RS-232 DB9 port on your PC
To connect a PC to the
VS-5x5
unit,
without
using a Null-modem adapter:
Connect the RS-232 DB9 port on your PC to the RS-232 DB9 rear panel
port on the Master
VS-5x5
unit, as Figure 4 illustrates
(depending on
whether the PC has a 9-pin or 25-pin connector)
Figure 4: Connecting a PC without using a Null-modem Adapter