RIGOL DG4000 Series User Manual
Page 160
DG4000 Series User’s Guide
8-4
Note: enable high-frequency reject when low-frequency signal with lower
than 1kHz frequency is measured to filter out high-frequency noise
interference; disable high-frequency reject when high-frequency signal with
greater than 1kHz frequency is measured.
7. Gate Time
Press Gate Time to set the gate time of the measurement system and the
default is “1ms”.
GateT1
1ms
GateT2
10ms
GateT3
100ms
GateT4
1s
GateT5
10s
GateT6
>10s
8. Measure
Press Measure to select the type of parameter to be measured by the counter.
The counter can measure the following parameters: frequency (“Freq”),
period (“Peri”), duty cycle (“Duty”), positive pulse width (“+Width”) and
negative pulse width (“–Width”) and the default is “Freq”.
9. Statist
Press Statist to enable or disable statistic function. For detail information,
please refer to “
10. Auto
Press this key to set the counter parameters automatically.
After the counter parameters are set, the generator measures the external input
signal using the preset parameters.