Performance Tests (MSO70000/C Series, DSA/DPO70000B/C Series, and DPO7000 Series)
c. Modify the init
ialized front-panel control settings:
Set the vertical Scale to 50 mV per division.
<4GHzmodels: TouchVe rtica l, select Vertical Setup,andthen
touch Termination 50 Ω .
Set the horizontal Scale to 1 ns per division.
Adjust the sine-wave generator output for 4 divisions of amplitude
centered on the display.
Adjust the trigger Level to trigger at 25% (-1 division) on the sine
wave.
Table 3-13: Serial pattern data
Serial pattern data Trigger location
B6DB 6DB6 DB6D B6DB
16
One UI before the 0
6DB6 DB6D B6DB 6DB6
16
At the 0
DB6D B6DB 6DB6 DB6D
16
One UI after the 0
2. Veri f
y that the signal p ath can do isolated 0 and pattern matching circuits
can do isolated 1:
a. From
the button bar, touch Cursors andthentheSetup button. If using
the menu bar, touch Cursors and then select Cursor Setup.Touchthe
Cursor button to toggle it on and display the cursors.
b. Set the Tracking Mode to Tracking.
c. Tou
ch the X (close) button.
d. From the button bar, touch Trig, select the AEventtab, and touch the
Se
lect button.
e. Touch the Serial button, set Coding to NRZ, and then set the Standard
t
o GB Ethernet.
MSO70000/C, DSA70000B/C, DPO7000B/C, DPO7000, MSO5000, DPO5000 Series 3–105
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