Giving Demos of A dvanced Oscillosco pe Features
6. Push the lower-bezel Source button and turn
multipurpose knob a to select 2 from th e list of
channels on the screen.
7. Confirm the polarity is positive.
The lower-bezel Pola rity button should
include the word Positive below it. If not, push
Polarity and then the side-bezel Positive
button.
8. Push the bottom-bezel Threshold button.
Then turn multipurpose kno b a to set the
threshold to app roximately the midpoint of the
channel 2 waveform (e.g. 2.00 V).
9. Push the lower-bezel Set Mark W hen button.
If it is no t already selected, push the s ide-bezel
Pulse Width < 8.00 ns button.
On the M SO/DPO20 00, use multipurpose
knob b instead.
Set Mark
When
<8.00ns
Demo 2 Board Instruction Manua l 39