Kramer Electronics RC-78R - Manual (Page 12)

RC-76R/RC-78R - Connecting the RC-76R/RC-78R 9

Connect the A (+) pin of the device to the A pin on the RS-485 terminal block
of the RC-76R/RC-78R

Connect the B (-) pin of the device to the B pin on the RS-485 terminal block of
the RC-76R/RC-78R

Connect the G pin of the device to the GND pin on the RS-485 terminal block
of the RC-76R/RC-78R
If your device is the first or last device on the line, slide the RS-485 termination
switch up otherwise make sure it is set to down (see Figure 1 ).
4.3 Connecting the Ethernet Port
The Ethernet connection of the RC-76R/RC-78R lets you perform all control
functions of the RC-76R/RC-78R over the Internet using a PC running the Kramer
Site-CTRL control program to control AV devices.
To connect the RC-76R/RC-78R to a network:
1. Connect the Ethernet port of the RC-76R/RC-78R to the Ethernet port on a
network hub or network router, via a straight cable with RJ-45 connectors.
2. At the other end, connect the Internet to a PC running Site-CTRL.
3. After connecting the Ethernet port, you have to install and configure it. For
detailed instructions on how to install and configure your Ethernet port, see
the K-Config Software Guide.
Available from our Web site at http://www.kramerelectronics.com .