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4.6 User Interface
Figure 4-5 User Interface
User interface as shown in Figure 4-5 and the detailed description see the following.
① Trigger status identification: TRIGED (has been triggered), AUTO, READY, STOP, and ROLL.
② Timebase scale: Indicates the amount of time represented by one grid, which can be adjusted by the
horizontal scale knob.
③ Sampling rate/Storage depth: Indicates sampling rate and storage depth of the current scale.
④ Horizontal displacement: Display the horizontal displacement value of waveform, which can adjusted
by turning POSITION knob on the horizontal control. Press the knob returns the displacement back
to 0.
⑤ Trigger status: Displays trigger source, type, slope, coupling, mode, level, etc.
a. Trigger source: There are CH1~CH2, mains electricity and EXT states. CH1~CH2 will display
different trigger state colors based on channel colors. For example, presents trigger source
is CH1.
b. Trigger type: The types are edge, pulse width, video, slope, and advanced trigger. For example,
presents edge trigger.
c. Trigger slope: The types are rising, falling, and random. For example, presents rising edge
trigger.
d. Trigger coupling: The types are DC, AC, HF rejection, LF rejection and noise. For example,
indicates DC coupling.
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10
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11 ⑩
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