Agilent Technologies U1401B User's Manual And Service Manual page 165

U1401B User's and Service Guide
After finishing the CAL-0 and CAL-1 calibration procedures,
the instrument will automatically enter the 1.5 V output
calibration mode.
Output voltage calibration
Follow the steps below to perform calibration for the output
voltage ranges and values listed in
1 As you enter each calibration step, the primary and
secondary displays show the output voltage value and
"- rdy- " respectively.
2 Press OUTPUT. The primary and secondary displays show
the output voltage value and "00000" respectively, which
means the present output level is as shown on the
primary display.
3 Press
or
multimeter reading is the same as the value shown on the
primary display.
4 Press MODE to enter the next calibration step.
Table 7-6 Output voltage calibration steps
Calibration
Voltage range
1.5 V
15 V
At the end of the last calibration step, the primary display
will show "PASS" after the MODE button is pressed.
Performance Tests and Calibration
Table 7-
to adjust the output voltage until the
step Output voltage value
1
2
3
4
5
6
6:
+0.0000 V
+1.1000 V
–1.1000 V
+00.000 V
+11.000 V
–11.000 V
145
7