LCR-6000 Series User Manual 
91 
Figure 10-2  PC - LCR-6000 Series connection uses a null modem 
connection 
LCR PC
RxDPin2 RxD Pin2
GNDPin5 GND Pin5
TxD Pin3
TxDPin3
  Make sure the controller you connect to LCR-6000 
Series also uses these settings. The RS-232 interface 
transfers data using: 
8 data bits, 1 stop bit, no parity. 
Before you can control the LCR-6000 Series by issuing 
RS-232 commands from the built-in RS-232 controller 
connected via its DB-9 connector, you have to configure 
the RS-232 baud rate. 
The LCR-6000 Series’ built-in RS-232 interface uses the 
SCPI language. The RS-232 configuration is as follows: 
Data bits:  8-bit 
Stop bits:  1-bit  
Parity:  none 
To set up the baud rate 
Step  1.  Press the [Measure] or [Setup] key. 
Step  2.  Press the [SYSTEM] bottom soft-key.  
Step  3.  Use the cursor key to select the [BAUD] field.
  
Step  4.  Use the soft-keys to select the baud rate. 
Sets the baud rate to 1200 
Sets the baud rate to 9600 
Sets the baud rate to 38400 
Sets the baud rate to 57600 
Sets the baud rate to 115200 
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