Service Manual

229
6802800U74-AN
Chapter 6: Configuration and Testing
Figure 131: Service Connector Box Pinout
Trigger OUT
No connection
NC
Ext ref IN
RS232 RX
GND
Trigger IN
NC
RS232 TX
GND
Service
connector
RJ45
Cable
connector
RJ45
Trigger OUT
External ref IN
10MHz 0 to 10dBm
Note: Use thinly coax cable and BNC connectors
for the Trigger OUT and External ref IN.
RS232 connector on PC
Typical 9 pin D-connector
Table 76: Site Controller Service Port Pinout
RJ45 PIN
Description
1
FE Rx+
2
FE Rx-
3
FE Tx+
4
RxD
5
NC
6
FE Tx-
7
TxD
8
GND
6.2.4
Setting Up Service Terminal
Procedure:
1 Configure the service terminal RS232 port with the following parameters:
• Baud Rate: 19200
• Parity Bit: none
• Data Bits: 8