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Make sure that the correct line frequency (50 or 60Hz) has been selected in the
Note
\UUT: 4349B" window preceding the Main Menu. This selection will improve
the adjustment data accuracy.
Program Installation
The adjustment program must be installed in the computer using the following procedures.
The installation can be divided into two stages, \Making a Working Copy" and \De ning the
Con guration".
Making a Working Copy
Copy the contents of the adjustment program disk to a working disk or to the harddisk to
prevent accidental deletion or destruction of the program les. Use the working disk or the
harddisk and store the original disk in a safe place.
De ning the Con guration
De ne the con guration of the adjustment equipment. The con guration includes the
types and the GPIB addresses of the multimeter and dc voltage source to be used. Because
the program depends on equipment con guration, it must be rede ned if the equipment
con guration has changed.
DC Voltage Source selection involves the adjustment procedure change. Refer
Note
to \DC Voltage Source (DC Power Supply or DCV Calibrator)" for more details.
Refer to the following procedure to de ne the con guration.
1. Turn on the computer and bring up the BASIC system.
2. Set the Mass Storage Unit Speci er to the drive/directory where the adjustment program
exists using the
MSI
3. Load the \
TE_A4349B
LOAD "TE_A4349B"
4. Run the loaded program by pressing
5. As the program instructs, select the type of the Multimeter to be used and enter its GPIB
address.
6. As the program instructs, select the type of the DC Voltage Source to be used and enter its
GPIB address.
Once the types and GPIB addresses of both the Multimeter and DC Voltage
Note
Source are set, they cannot be changed unless the con guration is rede ned.
2-4
Adjustments
command.
" le from the adjustment program disk by pressing
(or
).
4
Return
5
4
Enter
5
RUN
.
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Troubleshooting
