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2. Volts/Div Settings
Vertical scale adjust have Coarse and Fine modes, Vertical
sensitivity range of 2 mV/div – 10 V/div.
Take CH1 for example:
• Press“CH1”→“Volts/Div”→“Coarse”. It is the default setting of
Volts/Div, and it makes the vertical scaling in a 1-2-5-step
sequence from 2 mV/div, 5 mV/div, 10 mV/div to 10 V/div.
Figure 18 - Coarse Control
• Press CH1”→ Volts/Div”→ Fine”. This setting changes the
vertical control to small steps between the coarse settings. It will
be helpful when you need to adjust the waveform vertical size in
smaller steps.
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