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62
Fig.5-50 wave of Freq cursor measurement
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.
The menu is as follows:
Function Menu Setting Instruction
Autoscale
OFF
ON
Turn off Autoscale
Turn on Autoscale
Mode
Vertical
Horizontal
HORI—VERT
Only adjust vertical scale according to input signal.
Only adjust horizontal scale according to input signal.
Adjust both vertical and horizontal scales according to
input signal.
Wave
Display only one or two cycles in waveform.
Display Multi-cycles in waveform.
The function can work on both Channel 1 and Channel 2 simultaneously. Here is an
example for how to use the function:
1. Press Autoscale to activate its menu.
2. Press F1 next to Autoscale to select ON.
3. Press F2 Mode to select Horizontal- Vertical.
4. Press F3 to choose and press F3 to change to . See Fig. 5-51 for
details.
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