Grass Valley NV7512 v.1.3 - Manual (Page 75)

NV7512 Audio Router • User’s Guide 65
2. Installation
Making Diagnostic Connections
2 On the front of the control card, connect to the DE9 connection using a DE9 connector and a
serial cable set for EIA-232.
The following lists the DE9 pin connectors for RS-232:
3 Connect the other end of the cable to the hardware running the UniConfig application using a
DE9 connector (see the UniConfig User’s Guide).
4 Using UniConfig, initialize the router control system connection. For instructions, see the Uni-
Config User’s Guide.
5 When done configuring, remove the temporary connection.
Permanently Connecting to UniConfig
There are two diagnostic ports located on the rear of the router, labeled ‘DIAG’. The diagnostic
ports default to 38400 baud, RS-232, but can be set to RS-422 using UniConfig. For more informa-
tion, see the UniConfig User’s Guide.
How to make a permanent diagnostic connection
1 Locate the diagnostic connections on the rear of the router, as shown in Figure 2-27. The diag-
nostic connections are labeled ‘DIAG’.
Figure 2-27. Diagnostic Connections (Rear View)
Hardware End Pins Router End
DCD 1 ------------1 Ground
RXD 2 ------------2 TXD
TXD 3 ------------3 RXD
DTR 4 ------------4 DSR
Signal Ground 5 ------------5 Signal Ground
DSR 6 ------------6 DTR
RTS 7 ------------7 CTS
CTS 8 ------------8 RTS
Ground 9 ------------9 Ground
CTRL 1
CTRL 2
PRI CTRL
DIAG
Diagnostic
Connections
CTRL 1
CTRL 2
SEC CTRL
DIAG