Agilent Technologies 8360B, User Manual, Page: 44 / 496

Marker 1 w as c hosen b ecause it is selected as the delta marker
reference. T o c hange reference markers, select
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
Delta Mkr Ref .
Select
NNNNNNNN
M2 as the reference. W atch the display c hange to indicate:
--> DELTA MKR (3-2) : 1200.000000 MHz
Y ou can c ho ose an y of the v e markers as a reference, but when delta
marker is on, if the reference marker has a frequency v alue higher
than the last active marker, the dierence b et w een the frequencies is
negative and is display ed as suc h b y the sw ept signal generator. The
CR T display con tinues to in tensify the dierence b et w een the t w o
markers.
When delta marker is sho wing in the active en try area, the ENTR Y
area is active. Rotate the rotary knob and w atch the frequency
dierence c hange. The last active marker (in this case, marker 3)
c hanges frequency v alue, not the reference marker.
Figure 1-8. Mark er Operation
Mark er Op eration Delta Mark er
Op eration
1. Press 4 MARKER 5 . 1. Press 4 MARKER 5 .
2. Select a marker k ey (
NNNNNNN
M1 . . .
NNNNNNN
M5 ). 2. Select a marker k ey (
NNNNNNN
M1 . . .
NNNNNNN
M5 ).
3. En ter v alue. 3. En ter v alue.
4. Press terminator k ey . 4. Press terminator k ey .
5. Select a dieren t marker k ey (
NNNNNNN
M1 . . .
NNNNNNN
M5 ).
6. En ter v alue.
7. Press terminator k ey .
8. Select
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
Delta Mkr Ref .
9. Select one of the previously c hosen markers.
10. Press 4 PRIOR 5 .
11. Select
NNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNNN
Delta Marker .
Getting Started Basic 1-15