Anritsu ME7840A, Operation And Maintenance Manual, Page: 67 / 126

q
Change Params: Returns to User Input
screen.
q Autoscale Checkbox: Turns autoscale on or
off. Autoscale automatically scales the mea-
surement results.
q
Reset/Zoom: Disabled for this test.
q Max/Min: Type in maximum and minimum
display value. Use Rescale after changing val-
ues.
q Rescale: Rescales the measurement results.
Markers Screen Options for S
11
, S
21
, S
12
, S
22
(left):
q M1: Turns marker on or off (checked or un-
checked). If on: Slider moves marker between
data points, and window below displays marker
frequency and amplitude values amplitude
value at the marker.
q M2: Same as above.
q
M3: Same as above.
q M4: Same as above.
Markers Screen Options for ALL (left):
q Marker Slider: Moves marker between data
points.
q
Frequency Display: Displays marker fre-
quency.
q S
11
: S
11
input return loss.
q S
21
: S
21
gain.
q
S
12
: S
12
output isolation.
q S
22
: S
22
output return loss.
S-PARAMETERS OPERATIONS, MEASUREMENT
5-6 ME 7840A OMM