UNI-T UTD4000 Series, Руководство пользователя

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UTD4000 Four-channel User Manual
Table 2-10 Edge trigger
Function Menu Setup Explanatory Note
Type Edge
Coupling Allow AC and DC quantities of the input signal to pass
Intercept DC quantities of the input signal
Reject low frequency quantities below 80kHz of the signal
Reject high frequency quantities above 80kHz of the signal DC
AC
L/F Reject
H/F Reject
Source Set CH1, CH2, CH3 or CH4 as the signal source trigger signal
Set to external trigger or divide the external trigger source by 5
Set to AC power trigger
CH1 and CH2 trigger their respective signals alternately
CH3 and CH4 trigger their respective signals alternately Ch1, CH2, CH3, CH4
EXT, EXT/5
LINE
CH1 & CH2
CH3 & CH4
Mode The system automatically acquires waveform data when there is
no trigger signal . The scan baseline is shown on the display.
When the trigger signal is generated, it automatically turns to
trigger scan
The system stops acquiring data when there is no trigger signal.
When the trigger signal is generated, trigger scan occurs
One trigger will occur when there is an input trigger signal. Then
trigger will stop
Auto
Normal
Single
Continued table