7352 Series Digital Multimeter Operation Manual
5.7.3 Dual Synchronous Measurement
5-16
Figure 5-3 Dual Sequential Measurement Sequence
5.7.3
Dual Synchronous Measurement
Measurement is performed when functions of the different channel, Ach or Bch, are set for the right and
left measurement displays.
For more information on combinations of related functions, see Table 5-4.
Because Ach and Bch each have a separate AD converter, when one trigger event is received, measure-
ments of the right and left sides are simultaneously performed as described below:
Figure 5-4 shows the dual synchronous measurement sequence.
The following shows an operation example to set the dual synchronous measurement during single mea-
surement.
Trigger
Measurement for the
left side display
Changing the function
and range
Measurement for the
right side display
Calculation
Data output
Measurement for the
left side display
Changing the function
and range
Measurement for the
right side display
Calculation
Data output
(a) HOLD on / Trigger
(b) HOLD off (Free run)
Td (Trigger delay time)
Td (Trigger delay time)
Left measure-
ment 1
Left measure-
ment 2
Change 1
Change 1
Change 2
Change 2
Right measure-
ment 1
Right measure-
ment 2
Calculation 1
Calculation 2
Data 1
Data 2
Left measure-
ment 1
Left measure-
ment 2
Left measure-
ment 3
Left measure-
ment 4
Change 1
Change 1
Change 2
Change 2
Change 3
Change 3
Change 4
Change 4
Right measure-
ment 1
Right measure-
ment 2
Right measure-
ment 3
Right measure-
ment 4
Calculation 1
Calculation 2
Calculation 3
Data 1
Data 2
Data 3
Trigger
Measurement for the left side display
Data output
Measurement for the right side display
