Kramer Electronics VP-4x1CS - Manual (Page 14)

VP-4x1CS - Connecting the VP-4x1CS 4x1 PC Graphics Clean Switcher 11
In Figure 4 , the operation of Switches 1 and 4 select Inputs 1 and 4 respectively;
operation of Switch A mutes the output.
Note: Do not connect more than one terminal to ground at a time.
6.2 Connecting a Balanced/Unbalanced Stereo Audio
Output
Figure 5 illustrates how to wire a balanced, stereo, audio output connection.
Figure 6 illustrates how to wire an unbalanced, stereo, audio output connection.
Figure 5: Balanced Stereo
Audio Connection Figure 6: Unbalanced Stereo
Audio Connection
6.3 Connecting to the VP-4x1CS via RS-232
You can connect to the VP-4x1CS via an RS-232 connection using, for example, a
PC. Note that a null-modem adapter/connection is not required.
To connect to the VP-4x1CS via RS-232:

Connect the RS-232 9-pin D-sub rear panel port on the VP-4x1CS unit via a
9-wire straight cable (only pin 2 to pin 2, pin 3 to pin 3, and pin 5 to pin 5
need to be connected) to the RS-232 9-pin D-sub port on your PC
6.4 Connecting to the VP-4x1CS via Ethernet
You can connect the VP-4x1CS via the Ethernet, using a crossover cable (see
Section
6.4.1
) for direct connection to the PC or a straight through cable (see
Section 6.4.2 ) for connection via a network hub or network router.
After connecting the Ethernet port, you have to install and configure your Ethernet Port. For
detailed instructions, see the “Ethernet Configuration (FC-11) guide.pdf” file in the technical
support section at
http://www.kramerelectronics.com .