Keysight Technologies FieldFox A Series, User Manual

Page: 254 / 756

254 Keysight N9927-90001 User’s Guide
RTSA (Real-Time Spectrum Analyzer) Mode—Option 350 (CPU2 Only)
Record/Playback (RTSA Option)
— Data is ALWAYS played back into the same trace number that was
recorded. If four traces were active during the recording, but only one trace
was recorded, then during Playback only that one recorded trace is visible.
Playback Configuration
By default, trace sweeps are played back as fast as the trace can be drawn on
the screen. The following setting allows you to slow playback. In addition, you
can manually scroll through individual traces using Playback Trace, or scroll
through State and User Tags using Playback State/Tag. Learn more in How to
Playback a Session in “How to Playback a Session” on page 251 .
To slow playback of a session:
— Record a new session or Open an existing session.
— Press
Playback Configuration
— Then Playback Interval
— Enter a value in seconds between 0 (no delay) and 100 using the numeric
keypad, arrows, or the rotary knob. After using the keypad, select a
multiplier key. Learn about multiplier abbreviations.
— Press Enter
Manage Sessions
— Press Trace 6
— Then Record Playback
— Then Record Playback Setup The following selections are available ONLY
when a session is NOT open.
— Then Storage Device to select the media which stores the sessions to be
managed. This is a different setting from the Save/Recall Storage Device
setting.
— Then choose from the following:
— Internal FieldFox memory (default)
— SD Card An external SD Card (must be inserted)
— USB An external USB flash drive (must be inserted)
— Then Manage Sessions
— Then choose from the following:
If these are large recordings on a device, it could take several seconds for
the FieldFox to display the list.