Expand Center
Position Indicator
1.
Press the Channel key.
2.
Press F5 to toggle between Expand Center and Expand Ground.
3.
To change the vertical scale, turn the VOLTS/DIV knob; left (down)
or right (up).
The vertical scale indicator on the bottom left of the display changes
accordingly.
5.6.6.5
Inverting the waveform vertically
Procedure
1.
To invert the signal Press the CH1 or CH2 key.
2.
Press Invert. The waveform becomes inverted (upside down) and
the Channel indicator in the display shows a down arrow.
Original
11-2011
USER'S MANUAL. OD-405/410B/411/415
Position Indicator
Figure 23.-
Figure 24.-
Inverted
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