User Manual

33. How to use Autoscale
The function is applied to follow-up signals automatically even if the signals change at any time. Autoscale
enables the instrument to set up trigger mode, voltage division and time scale automatically according to the
type, amplitude and frequency of the signals.
Fig. 77 Autoscale menu
The menu is as follows:
Function Menu Setting Instruction
Autoscale
ON
OFF
Turn on Autoscale.
Turn off Autoscale.
Mode
Follow-up and adjust the vertical and horizontal settings.
Follow-up and adjust horizontal scale without changing vertical setting.
Follow-up and adjust vertical scale without changing horizontal setting.
Wave
Show Multi-period waveforms.
Only show one or two periods.
If you want to measure the two-channel signal, you can do as the follows:
1. Press Autoscale button, the function menu will appear.
2. Press H1 to choose ON.
3. Press H2 and choose for Mode item.
4. Press H3 and choose for Wave item.
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