User Manual

58
Set auto measurement type
auto-measurement types applied to Ch1, Ch2, math and reference channel. Before choosing
the measurement type, it must set the measured channel as current channel.
The instrument can display four measurements simultaneously. Types and specifications are
shown in the table.
Serial
Type
Instructions
1
Period
The time required to complete the first cycle in a waveform or gated region;
period is the reciprocal of frequency and is measured in seconds.
2
Rate
Reciprocal period time
3
Rise time
The time required for the leading edge of the first pulse in the waveform or
gated region to rise from the low reference value(default=10%)to the high
reference value(default=90%)of the final value
4
Fall time
The time required for the falling edge of the first pulse in the waveform or
gated region to rise from the low reference value(default=90%)to the high
reference value(default=10%)of the final value