Good Will Instrument GKP-2302, Руководство пользователя

Страница: 160 / 249

GKP-2302 User Manual
146
2. In the [Auto Cal] item, select [1: OFF]. When [OFF] is selected here, the Autocal calibration
finishes, and the calibration factor is cleared.
3. Use the [Rmt Sense] item to set the Remote sensing function to on or off, if necessary.
4. Close the window.
4.14 Adjusting DC Offset
Even when the output voltage is set to 0 V, the DC offset voltage from several mV to several
tens 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 voltage range
and AC/DC mode. The setting range of the DC offset adjustment value is shown in Table 4-11.
Table 4-11 Setting Range of DC Offset Adjustment Value
AC/DC mode Minimum
value
Maximum
value
Resolution Initial value Unit
AC

50.0
+50.0 0.1 0.0 mV
ACDC, DC

250
+250 1 0 mV
Note: The setting range is common to 100 V range and 200 V range.