Keysight Technologies U1253B - Table 6-3 Valid Adjustment Reference Input Values; Valid Adjustment Reference Input Values

6 Performance Tests and Calibration
188 Keysight U1253B User’s and Service Guide
Valid adjustment reference input values
Adjustments can be performed using the following reference input values:
NOTE
For serial numbers below MY51530001, the 10 kHz input frequency is applied to
those marked with a asterix (*)
Table 6-3 Valid adjustment reference input values
Function Range Reference input value Valid range for reference input
DC mV Short SHORT Short
V and COM terminals
50 mV 30.000 mV 0.9 to 1.1 × reference input value
500 mV 300.00 mV 0.9 to 1.1 × reference input value
1000 mV 1000.0 mV 0.9 to 1.1 × reference input value
AC mV 50 mV 3.000 mV (1 kHz) 0.9 to 1.1 × reference input value
30.000 mV (1 kHz) 0.9 to 1.1 × reference input value
30.000 mV (20 kHz) * 0.9 to 1.1 × reference input value
500 mV 30.00 mV (1 kHz) 0.9 to 1.1 × reference input value
300.00 mV (1 kHz) 0.9 to 1.1 × reference input value
300.00 mV (20 kHz) * 0.9 to 1.1 × reference input value
1000 mV 300.0 mV (1 kHz) 0.9 to 1.1 × reference input value
1000.0 mV (1 kHz) 0.9 to 1.1 × reference input value
1000.0 mV (20 kHz) * 0.9 to 1.1 × reference input value
DC V Short SHORT Short
V and COM terminals
5 V 3.0000 V 0.9 to 1.1 × reference input value
50 V 30.000 V 0.9 to 1.1 × reference input value
500 V 300.00 V 0.9 to 1.1 × reference input value
1000 V 1000.0 V 0.9 to 1.1 × reference input value