8  Remote Control 
8.1  Introduction 
The 2003RP can be furnished with a combination IEEE-488 and RS232C control interface at 
the time of purchase.  This interface is part of the -OP1 option package.  The interface option 
also includes the California Instruments Graphical User Interface program - PGUI32.  This 
Windows™ program provides a soft front panel to the instrument when connected to a PC 
through the RS232C or IEEE-488 interface.  Additional benefits are obtained from using the 
PC as a control interface.  Some of these benefits include the ability to store measurement 
data to disk, interact with other programs, and produce output transients to simulate 
commonly occurring AC line conditions. 
The PGUI32 is a Windows™ program and as such requires a PC capable of running 
Windows 95™, Windows 98™, or Windows NT .  For best performance, a Pentium-based 
PC is recommended.  Intel™ 80486 based PC's will exhibit poor performance while 
generating transients due to their lack of processing speed. 
Complete information on how to use the PGUI32 can be found in the on-line help supplied 
with the program.  Use the Help menu or press on any of the many Help keys located in all 
program windows for an explanation of the relevant screen or function. 
As always, California Instruments appreciates your patronage and would welcome any 
comments and suggestions you might have regarding this software or any of its other 
products.  Use the End-user feedback form located on page Error! Bookmark not defined.. 
The same form can be used to report software bugs should you encounter any. 
8.2  PGUI32 Program Requirements 
To successfully install and operate the PGUI32 program, you will need the following 
equipment: 
California Instruments AC power source. Supported models are : 
  2001RP / 2001RP-AV / 2001RP-LZ 
  2003RP / 2003RP-AV / 2003RP-HV 
PC capable of running Windows XP™, Windows Vista™ or Windows 2000  
  RS232C communications port 
  RS232C serial cable (supplied with the -OP1 option package).  See next section for 
RS232C cable wiring 
  or 
  National Instruments IEEE-488 Controller Card