CHAPTER 5. WAVEFORM DISPLAY FUNCTION
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Figure 5.2: Trigger Setup Screen
5.2.1
Operation steps
1.
Press
to enter the waveform display interface.
2.
In the waveform display interface Press the soft key corresponding to the “KNOB SEL” parameter and select
the parameter to be adjusted. When “KNOB SEL” is pressed once, the
parameter to be adjusted via the knob
will be switched in sequence among U/A/TL/TD/Td.
3.
When the parameter is adjusted by rotating the knob, the interface will display changes of the
corresponding value.
5.3
Setting of Trigger Configuration
When you need to enable the trigger function, you should select the trigger source, trigger mode, trigger slope and
other trigger-related configuration. Detailed steps are as follows: Operation steps
1.
Press
to enter the waveform display interface.
2.
In the waveform displa
y interface Press the soft key corresponding to the “TIRG SET” parameter to enter the
trigger setting interface, as shown below.
3.
Press the right soft key corresponding to the parameter to select the required trigger configuration.
Source trigger source
Mode trigger mode
Slope trigger slope
5.3.1
External trigger input (Ext)
When the trigger source is set as Ext, input the trigger signal into the external signal input interface (Synchronous)
of the rear panel according to the following specifications.
NOTE: When the voltage higher than 0-3.3V is applied on the external signal input interface (Synchronous), the
instrument may be damaged.
