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Crestron C2N-DVP4DI
Operations Guide – DOC. 6112
Programming Connections
COM 1
COM 2
VIDEO INPUT 1
C
A
B
A
Y
C
Y
P
P
Y
B
R
DVI/RGB
ELECTRONICS INC
., ROCKLEIGH, NJ 07647
USA
NOTE: The Viewport utility performs multiple system tasks, primarily via an RS-
232 or TCP/IP connection between the control system and a PC. It is used to observe
system processes, upload new operating systems and firmware, change system and
network parameters, and communicate with network device consoles and
touchpanels, among many other tasks. Viewport can also function as a terminal
emulator for generic file transfer. All of these functions are accessed through the
commands and options in the Viewport menus.
Open the Crestron Viewport and click Setup | Communication Settings to display
the "Port Settings" window. Then click RS-232 as the connection type.
The PC communication settings specified here should match the protocol that the
C2N-DVP4DI expects. The settings (defaults) are as follows:
•
Port = COM 1 through COM 8. Select the correct COM port on the PC.
•
Baud rate = 115200 (use with new .cuz files, version 3.0.17 and higher)
57600 (use with older .cuz files)
You can set the PC and the control system to a different baud rate, by using
the Functions | Set Baud Rate command.
•
Parity = None.
•
Number of data bits = 8.
•
Number of stop bits = 1.
•
Hardware handshaking (RTS/CTS) selected (must be enabled).
•
Software handshaking (XON/XOFF) not selected.
Default Port Settings for RS-232 Communication with the C2N-DVP4DI
Digital Video Processor
COM 3
COM 4
VIDEO INPUT 2
C
B
A
OUTPUT
Y
C
P
P
Y
B
R
DVI/RGB
DVI/RGB
To verify communication, click Diagnostics |
Establish Communications (Find Rack). This
displays a window that gives the COM port and
baud rate.
Digital Video Processor: C2N-DVP4DI • 11
LAN Port
TCP/IP
PC Port
Serial
Connection
Cresnet Port
TOUCHSCREEN
LAN
MOUSE
COMPUTER
VIDEO INPUT 3
VIDEO INPUT 4
C
C
B
A
B
G
Y
C
Y
C
P
P
Y
P
P
B
R
B
R
DVI/RGB
DVI/RGB
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