Agilent Technologies 4395A - Page 213

Interpreting
the
Trace
Dening
Peak
Height (S
A
Mode)
1.
Press 4
Sea
rch
5
.
2.
Press
N
N
N
N
N
N
N
N
N
N
NN
NN
NN
NN
NN
NN
NN
N
N
N
N
N
N
N
N
N
N
N
NN
N
SEARCH:
PEAK
N
N
N
N
N
N
N
N
N
N
NN
NN
NN
NN
NN
NN
NN
N
N
N
N
N
N
N
N
N
N
N
NN
NN
NN
PEAK
DEF
MENU
.
3.
Press
N
N
NN
NN
NN
NN
NN
NN
NN
N
N
N
N
N
N
N
N
N
N
N
NN
NN
NN
NN
NN
N
PEAK DEF:
1Y .
4. Enter
a peak
height using
the
numerical
keys
and
the
units
terminator
keys
.
5.
Press
N
NN
NN
NN
N
N
N
N
N
N
N
N
N
N
N
N
N
RETURN
.
Specifying
the
P
eak
Threshold
to
Ignore
the
Absolutely
Small
P
eaks
Entering
Directly
.
1.
Press
4
Sea
rch
5
N
N
NN
NN
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
NN
NN
NN
N
N
N
N
N
N
N
SEARCH:
PEAK
N
NN
NN
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
NN
NN
NN
N
N
N
N
N
N
N
N
N
N
N
PEAK
DEF MENU
.
2.
Press
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
NN
NN
NN
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
NN
NN
NN
THRESHOLD
VALUE
.
3.
Enter
a
threshold
value
.
4.
T
oggle
N
N
N
N
N
N
N
N
N
N
N
N
N
NN
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
NN
N
N
N
N
N
N
N
N
N
N
THRESHOLD
on
OFF
to
N
N
N
N
N
N
N
N
N
N
N
N
N
NN
N
N
N
N
N
ON
off
.
The
red
threshold
line
is
displayed.
The
all
search
function
searches
for
only
the
upper
side
of
the
threshold
line
.
Using
the
Marker
.
1.
Press
4
Sea
rch
5
.
2.
Press
N
N
N
N
N
NN
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
NN
N
N
N
N
N
N
SEARCH:
PEAK
N
N
N
N
N
NN
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
NN
N
N
N
N
N
N
N
N
N
PEAK
DEF MENU
.
3.
Move
the
marker
to
the
point
you
want to
set
as
the
threshold
value
.
4.
Press
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
NN
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
MKR
!
THRESHOLD
.
5.
Toggle
N
N
NN
NN
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
NN
NN
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
N
THRESHOLD on
OFF
to
N
N
NN
NN
N
N
N
N
N
N
N
N
N
N
N
N
N
N
ON off
.
Before Dening the Threshold After Dening the Threshold
Figure 8-8. Threshold Function
Analyzing the Measurement Results 8-11