6
Performance Tests and Calibration
Front Panel Calibration
Selecting the adjustment mode
To unsecure the instrument, see
calibration"
default"
indicated on the primary display.
Entering adjustment values
Use the following adjustment procedure to enter an input calibration value
from the front panel:
1 Press
2 Press
3 Press Hold/Max Min when you are done.
Verify the adjustments using
and
Table 6-8 U1211A list of adjustment items
Function
AC voltage
DC voltage
110
on page 98 or
on page 100. Once unsecured, the reference value will be
or
(refer to
the primary display.
or
(refer to
digits 0 to 9.
Table 6- 10
for U1213A.
Range
400 V
1000 V
SHrt
400 V
1000 V
"Unsecuring the instrument for
"Resetting the security code to factory
Table 4- 1
on page 64) to select each digit in
Table 4- 1
on page 64) to advance through the
Table 6- 8
for U1211A,
Adjustment item
30.00 V (70 Hz)
300.00 V (70 Hz)
300.00 V (2 kHz)
100.0 V (70 Hz)
1000.0 V (70 Hz)
1000.0 V (2 kHz)
Short
300.0 V
1000 V
Table 6- 9
for U1212A,
User's and Service Guide