Define Peak Sharpness; Define Peak Sharpness Using A Peak On The Trace - Agilent Technologies 4294A Operating Manual

Softkey label
PEAK PLRTY [NEG]

Define peak sharpness

The following steps are used to define the peak sharpness:
Step 1. Press the
Step 2. Press the
Step 3. Press the
Step 4. Press the
parameter value field in the upper left area of the screen.
Step 5. Use the keys or rotary knob of the ENTRY block in one of the following ways to specify a
new peak DX value.
• Enter the desired value with the numeric keys (
the unit keys (
• Turn the rotary knob (
• Press the step keys ([­][¯]) to set the desired value.
Step 6. Press the
parameter value field in the upper left area of the screen.
Step 7. Use the keys or rotary knob of the ENTRY block in one of the following ways to specify a
new peak DY value.
• Enter the desired value with the numeric keys (
the unit keys (
• Turn the rotary knob (
• Press the step keys ([­][¯]) to set the desired value.

Define peak sharpness using a peak on the trace

A peak on the trace can be used to define peak sharpness.
Step 1. Activate the trace for which the peak sharpness is defined.
Active Trace
Trace A
Trace B
Step 2. Move the main marker to the peak used to define the peak sharpness.
NOTE Here, the main marker can be moved to the target peak by a peak search according to
Chapter 8
key to display the Search menu.
[Search]
key to display the Peak menu.
PEAK
key to display the Peak Definition menu.
PEAK DEF MENU
D key. The set value of the current peak DX is displayed in the set
PEAK DEF X
, , , or
[G/n] [M/m] [k/m]
m m m m ) until the desired value is set.
D key to display the set value of the current peak DY in the set
PEAK DEF Y
, , , or
[G/n] [M/m] [k/m]
m m m m ) until the desired value is set.
Analysis and Processing of Result
Selected peak polarity
Negative (if the measurement at that point is
smaller than the measurement of the adjacent
measuring points, it is regarded as a peak)
to and ) and then press one of
[0] [9] [.]
).
[´1]
to and ) and then press one of
[0] [9] [.]
).
[´1]
Key operation
[A]
[B]
Define the Peak
233