Iwatsu DS-8814, Operation Manual

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SAVE/CLEAR button of REF
REF
CLEAR
Displays the reference menu. Pressing the button again erases all
reference waveforms displayed.
Stores the currently displayed waveform as a reference waveform on
the screen and saves the waveform data to internal memory with panel
setting data as reference data. Only traces displayed in the CH1, CH2,
CH3, and CH4 traces are saved simultaneously. The oldest record is
erased automatically when this button is pressed 3 times or more.
Displays the REF menu. Pressing the button again erases all reference
waveforms on the screen.
How to operate the REF menu
1. Press the REF SAVE button to store the REF waveform on the
screen.
2. Press the REF CLEAR button to display the REF menu.
3. Press the REF CLEAR button to erase all the displayed REF
waveforms.
4. Select REF 1 to 2 in the Display menu with [FUNCTION operation];
the saved reference waveform is displayed on the screen. The
recorded waveform can be restored onto the screen by pressing the
FUNCTION knob.
5. Select Recall and press the FUNCTION knob with [FUNCTION
operation].
Press the knob to restore the panel setting for capturing REF
waveforms.
The waveform recorded by REF cannot be enlarged or reduced.
REF operation cannot be executed in the XY or FFT display.
REF waveform
REF
SAVE
Depressing the button erases the saved data and
replaces it with the data stored in REF1.
Reference waveform save format
Saves the last recorded data. Every depressing of the button shifts
the number to be saved.