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Connecting the VP-23N Presentation Switcher
If shielded twisted pair cable is used, the shield may be connected
to the “G” (Ground) PIN on one of the units (for example, on the
RC-3000)
Set the VP-23N unit to a Machine # other than 1, according to
Table 9, and set DIP 4 ON (for RS-485 Line Termination with
120 )
Figure 10: Controlling via RS-485 (for example, using an RC-3000)
6.6
Controlling via ETHERNET
You can connect the VP-23N via the Ethernet, using a crossover cable (see
section 6.6.1) for direct connection to the PC or a straight through cable (see
section 6.6.2) for connection via a network hub or network router1.
1 After connecting the Ethernet port, you have to install and configure your Ethernet Port and also install the COM Port
Redirector. For detailed instructions, see the “Ethernet Configuration (Lantronix) guide.pdf” file in the technical support
section on our Web site: http://www.kramerelectronics.com
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KRAMER: SIMPLE CREATIVE TECHNOLOGY