Agilent Technologies ESA-E E4401B, User'S/Programmer'S Reference

Page: 75 / 426

Chapter 2 75
Front-Panel Key Reference
Display
Fr
ont-P
ane
l K
e
y
Ref
e
re
nce
Point
Allows you to create or edit a limit
point. Up to 200 points may be defined
for each limit line. Enter the point
number to be created or edited using
the numeric keypad, then Press
Enter
,
or use the knob, Tab or step keys to
move to an existing point. After
selecting a point,
Frequency
(or
Time
)
becomes active.
Key Access:
Display
,
Limits
,
Limit 1
or
Limit 2
,
Edit
Frequency
(The key label is
Time
if
X Axis Units (Time)
has been selected.)
Allows you to enter the frequency
value for a limit point. After entering a
value, the limit table is sorted to place
the frequency or time in the correct
order. For a new point,
Amplitude
defaults to 0 dBm and
Connected to
Previous Pt
defaults to
Yes
.
Amplitude
then becomes active.
Key Access:
Display
,
Limits
,
Limit 1
or
Limit 2
,
Edit
Amplitude
Allows you to enter the amplitude
value for the current limit point. After
entering a value,
Connected to Previous
Pt
becomes active. If a Tab key is
pressed without entering a value, the
current
Amplitude
and
Connected to
Previous Pt
values of the point are
selected. If Tab
⇑
is pressed, the point
number automatically increments to
allow entry of the amplitude of the next
point, or if a new point, to allow
Frequency
to be entered for the new
point.
Key Access:
Display
,
Limits
,
Limit 1
or
Limit 2
,
Edit