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4.4 Factory Maintenance
4.4.1 Accessing Factory Maintenance Menu
Select [Main]→[Maintenance >>]→[Factory Maintenance >>]→enter the required
password→[
Ok] to access the Factory Maintenance menu.
4.4.2 Drawing Waves
There are two methods for drawing waves: [Color] and [Mono].
Color: selecting Color will have smoother waveforms.
Mono: selecting Mono will have a wider viewing angle.