GW Instek GDM-8300 series User Manual - Manual (Page 35)

OPERATION
35
Select the Voltage Range
The voltage range can be set automatically or manually.
Auto Range To turn the automatic range selection On/Off,
press the AUTO key.
Manual Range Press the Up or the Down key to select the
range. The AUTO indicator turns Off
automatically. If the appropriate range is
unknown, select the highest range.
Selectable Voltage
Ranges Range Resolution Full scale
500mV 10μV 510.00mV
5V 0.1mV 5.1000V
50V 1mV 51.000V
500V 10mV 510.00V
750V (AC) 100mV 765.0V
1000V (DC) 100mV 1020.0V
Note
For further details, please see the specifications on
page 149.
Note
DC voltages with AC components cannot be
accurately measured if the DC+AC component
exceeds the ADC dynamic range for the selected
DC range. Any voltage exceeding the ADC dynamic
range will be clipped at the upper/lower range
limit. Under these conditions the range that is
chosen with the Auto range function may be too
small.