NF WF1973, Инструкция по эксплуатации

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4. BASIC OPERATION
MULTIFUNCTION GENERATOR
To return the variable parameter values to their initial value, press the [Reset] soft key.
The change is instantly reflected to the output waveform, and the shape of the set
waveform is displayed in graph form.
For details on the variable parameters,
) “1. DETAILS OF PARAMETER-VARIABLE
WAVEFORMS” in the Application Instruction Manual.
3.
To apply the changes and quit the selection screen, press the [OK] soft key.
To discard the changes and quit the selection screen, press the [Cancel] soft key.
The changes can also be applied and the selection screen exited by pressing a basic
parameter shortcut key.
Check
The waveform may disappear according to the parameter settings.
If you do not know how to restore the waveform display, press the [Reset] soft
key. This will return each parameter value to the factory default. The polarity
and amplitude range remain unchanged.