Agilent Technologies ESA-E Series User And Programming Manual page 99

Sweep Time
Trace
Provides the menu keys to specify the characteristics of the instrument's screen
trace.
Trace
Clear Write
Max Hold
Min Hold
View
Blank
Operations
Normalize
Chapter 6
Manually specify the time taken for each sweep of the spectrum,
or leave the instrument to set it automatically. A balance has to
be struck between speed and accuracy as faster sweeps can
cause measurement inaccuracy.
Allows you to select one of a maximum of three different traces
to display
As the display point sweeps across the graticule, the previous
sweep's display is cleared.
The maximum level reached during any previous sweep is
retained and displayed.
The minimum level reached during any previous sweep is
retained and displayed.
Freezes the display at this point to enable easier viewing of the
trace.
Erases the currently selected trace.
Accesses the following
Exchanges the contents of the trace 1 register
1↔2
with the trace 2 register and puts trace 1 and 2
in view mode.
2 − DL → 2
Subtracts the display line from trace 2 and
places the result in trace 2. Trace 2 is then put
in view mode. The
math operation.
2 ↔ 3
Exchanges the contents of trace 2 with trace 3
and puts trace 2 and 3 in view mode.
1 → 3
Copies trace 1 into trace 3 and puts trace 3 in
view mode.
2 → 3
Copies trace 2 into trace 3 and puts trace 3 in
view mode.
Accesses the following
Store Ref Copies the Trace 1 register into the Trace 3
register. Trace 3 is then displayed in a
different color, and is used as the reference
trace to which other signals are compared.
Front-Panel Key Reference
Operations menu keys:
2 − DL → 2
menu keys:
Normalize
Meas Setup
function is a
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