Keysight Technologies FieldFox A Series, Руководство пользователя

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252 Keysight N9927-90001 User’s Guide
RTSA (Real-Time Spectrum Analyzer) Mode—Option 350 (CPU2 Only)
Record/Playback (RTSA Option)
— Playback State/Tag Allows you to continue playback from a state
tag, or scroll through the state tags. Enter a value between 1 and the
total number of state tags using the numeric keypad,
arrows, or
the rotary knob. Active when playback is paused. Learn more in
About State and User Tags in “About State and User Tags” on
page 249 .
— Playback Trace Activated automatically when Paused. Allows you to
continue playback from a specific trace, or scroll through traces
manually. Enter a value between 1 and the total number of traces
using the numeric keypad,
arrows, or the rotary knob.
— Stop Immediately stops playback. Then choose from the following:
— Play Start playback from trace 1.
— Record Resume recording from the last recorded trace.
— Record Playback Setup Return to the setup menu to change
Configuration settings or Close the session.
Recording Configuration
To change Recording Configuration settings:
— Press Trace 6
— Then Record Playback
— Then New Session or Recall an existing session.
— Then Recording Configuration
Then choose from the following:
— Record Time Sets the amount of time to record traces. Default is MAX,
which is to record indefinitely. Enter a value between 1s and 1 Ms (million)
seconds using the numeric keypad,
arrows, or the rotary knob. When
set, a timer appears during recording in the lower-left corner which counts
DOWN from the specified time.
— Record Source Determines which trace is recorded. Sets where, in the
FieldFox data flow, data is recorded. Learn more in “Record Source” on
page 253 . Choose from the following:
— First Active Trace (Default) This setting automatically selects the first
active trace (1,2, 3 or 4) (i.e., any state other than View or Blank).
— Trace 1,2,3,4 Records data from the corresponding trace in its
current state.