Chapter 1 Quick Start RIGOL
MSO7000/DS7000 User Guide 1-17
Wave
⚫ Math: indicates the math operation key. Press this key to enable the math
operation function. The math operations include A+B, A-B, A× B, A/B, FFT, and
etc. Besides, you can also set the math operation label.
⚫ LA: indicates the logic analyzer key. Press this key to open the logic analyzer
control menu. You can enable or disable any channel or channel group, modify
the waveform sizes of the digital channel, modify the threshold of the digital
channel, and group the 16 digital channels. Besides, you can also set a label for
each digital channel.
Note: This function is only available for the MSO7000 model.
⚫ Ref: indicates the reference waveform key. Press this key to open the reference
waveform setting menu. You can compare the actually measured waveform with
the reference waveform to locate the circuit failure.
⚫ Decode: indicates the decode key. Press this key to open the decode setting
menu, and then you can set the decode options. MSO7000/DS7000 series
supports the parallel decoding and many protocol decodings. (For details, refer
to the descriptions in "Protocol Decoding").
⚫ Wave Vertical POSITION: indicates the waveform vertical position knob.
Rotate the knob to adjust the vertical position of the current digital channel
waveform, the vertical position of the math operation waveform, the vertical
position of the reference waveform, or the vertical display position of the bus
decoding.
⚫ Wave Vertical SCALE: indicates the waveform vertical scale knob. Rotate
the knob to adjust the vertical scale of math operation waveform or the vertical
scale of the reference waveform, and also can adjust the size of the displayed
digital channel waveforms.
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