GW Instek GDM-8261A - AC;DC Voltage Measurement

BASIC MEASUREMENT
27
Manual/Automatic Triggering
Automatic
triggering
(default)
The GDM-8261A triggers according to the refresh rate.
See the previous page for refresh rate setting details.
Manual
triggering
Press the Trig key to trigger
measurement manually. The trigger
must be set to external (EXT) for
manual triggering. See page 76.
TRIG
AC/DC Voltage Measurement
Voltage type
AC
0 ~ 750V
DC
0 ~ 1000V
1. Activate ACV/
DCV
Press the ACV (AC Voltage) key or
DCV (DC Voltage) key.
ACV
or
DCV
2. ACV/DCV
mode display
appears
Vm
S
AC AUTO
AC or DC + V
Indicates AC, DC voltage
AUTO
Indicates Automatic range selection
100mV
2nd display shows the Voltage range
3. Connect the
test lead and
measure
Connect the test lead between the V
and the COM port. The display
updates the reading.
INPUT
V W
COM
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