GW Instek APS-1102A, User Manual, Page: 172 / 285

APS-1102A User Manual
APS-1102A 5-38
5.5.9 Adjusting DC offset
Even when the output is set to 0 V, the DC offset voltage from several mV to several tens of mV may exist
in the output. The DC offset adjustment function can reduce such DC voltage close to zero.
For the DC offset adjustment, four types of values are retained for each output range and AC/DC mode.
The setting range of the DC offset adjustment value is shown in the
Table5-24.
Table5-24. Setting range of DC offset adjustment value
Mode
Minimum
value
Maximum
value
Resolution Initial value Unit
AC

50.0

50.0
0.1 0.0 mV
AC

DC

250

250
1 0 mV
Note
The setting range is common to 100 V range and 200 V range.

Operation steps
1. Press the or key to move the cursor to “DC ADJUST”.
ENTER CANCEL
2. Press the
EN TER
key to display the modification box.
ENTER CANCEL