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4-2-1 Dual Display Operation Examples
This section will describe some practical operations of using dual display
features.
! Measuring DC voltage and AC ripple on a rectification circuit.
To display DC voltage in primary display, and AC voltage in secondary display
or vise versus while testing a rectifier circuit, user may check the DC voltage
supplied and its AC ripples by taking a single measurement.
1. Connect the meter to the unit under test as shown below:
2.
to select DC voltage measurement function for primary display.
3.
, or to select auto-ranging or manual range for
primary display.
4.
to turn on “ 2ND ” annunciator in secondary display.
5.
to select AC voltage measurement function for secondary display.
6.
, or to select auto-ranging or manual range for
secondary display.
Note: 1.
Press
then may turn off secondary display.
Note: 2
Press
to select the suitable range, if the DCV + AC ripple is over the
scale of current range.
Note: 3.
Regarding secondary display function setting, please refer to Section 3-10.
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