Connecting A Pc; Figure 3: Connecting A Pc Without Using A Null-Modem Adapter - Ocean Matrix OMX-SW6x1B Instruction Manual

6.1 Connecting a PC

You can connect a PC (or other controller) to the OMX-SW6x1B via the
RS-232 port.
To connect using the Null-modem adapter provided with the machine
(recommended method):
Connect the RS-232 DB9 rear panel port on the OMX-SW6x1B 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 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 OMX-SW6x1B, as Figure 2 illustrates
Figure 2: Connecting a PC without using a Null-modem Adapter
Connecting the Switcher
PIN 5 Connected to PIN 5 (Ground)
PIN 3 Connected to PIN 2
PIN 2 Connected to PIN 3
Female DB9 (From PC)
PIN 4 Connected to PIN 6
PINS 8, 7, 1 Connected together
If a Shielded cable is used, connect the shield to PIN 5
7
Male DB9