1
Calibration Procedures
46
Keysight U1281A/U1282A Service Guide
Valid adjustment input values
Adjustment can be accomplished using the following input values.
Table 1-19
Adjustment input values
Test function
Step
Reference value
Valid reference input
AC V
6.00 V
3.00 V (55 Hz)
0.9 to 1.1 x Reference value
3.00 V (1 kHz)
0.9 to 1.1 x Reference value
0.30 V (55 Hz)
Reference Value
3.00 V (55 Hz)
0.9 to 1.1 x Reference value
3.00 V (10 kHz)
0.9 to 1.1 x Reference value
60.00 V
3.00 V (55 Hz)
Reference value
30.00 V (55 Hz)
0.9 to 1.1 x Reference value
30.00 V (1 kHz)
0.9 to 1.1 x Reference value
30.00 V (10 kHz)
0.9 to 1.1 x Reference value
600.00 V
30.00 V (55 Hz)
Reference value
300.00 V (55 Hz)
0.9 to 1.1 x Reference value
300.00 V (1 kHz)
0.9 to 1.1 x Reference value
300.00 V (10 kHz)
0.9 to 1.1 x Reference value
1000.00 V
30.00 V (55 Hz)
Reference value
300.00 V (55 Hz)
0.9 to 1.1 x Reference value
300.00 V (1 kHz)
0.9 to 1.1 x Reference value
300.00 V (10 kHz)
0.9 to 1.1 x Reference value
Vsense
[a]
Hi.10 V
10.00 V (55 Hz)
High Sense
Lo.30 V
30.00 V (55 Hz)
Low Sense