To Set The Waveform Display Size; Reorder Setting; To Set The Threshold - Rigol MSO2000A Series User Manual

Chapter 7 Digital Channel

To Set the Waveform Display Size

Press LA  WaveSize, rotate
down
(medium) and L (large).
Note:
no more than 8.

Reorder Setting

Press LA  ReOrder to select the waveform order mode on the screen of the
channels currently selected. You can select "D0-D15" or "D15-D0" and the default is
"D0-D15".
D0-D15: the waveforms on the screen are D0-D15 from top to bottom.

D15-D0: the waveforms on the screen are D15-D0 from top to bottom.


To Set the Threshold

Press LA  Threshold to enter the threshold setting menu. The threshold levels of
channels D7-D0 and channels D15-D8 can be set separately. When the voltage of the
input signal is greater than the threshold currently set, it is treated as logic 1;
otherwise, it is treated as logic 0.
Press Type to open the threshold type selection list to select a preset value or user.
The preset values include TTL, 5.0V CMOS, 3.3V CMOS, 2.5V CMOS, 1.8V CMOS,

ECL, PECL, LVDS and 0V. After selecting a preset value, press AppToD7-D0 to
apply the threshold level to channels D7-D0 and press AppToD15-D8 to apply
the threshold level to channels D15-D8.
When "User Def" is selected, press D7-D0 and D15-D8 and use

desired thresholds respectively. The range is from -20.0 V to +20.0 V.
MSO2000A/DS2000A User's Guide
nd Quality Products Online at:
. You can also press WaveSize continuously to switch among S (small), M
L (large) can only be used when the number of channels currently turned on is
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to select the desired display size and the press
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