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System Functions
Recall
Registers are shared by all modes, so recalling from any one of the registers will cause a mode switch to
the mode that was active when the save to the Register occurred.
Although these 16 registers are the only registers available from the front panel, there are 128 state
registers available in the instrument. Registers 17–128 are only available from the SCPI interface, using
the *RCL command.
After the recall completes, the message "Register <register number> recalled" appears in the message
bar. If you are in the Spectrum Analyzer Mode, and you are recalling a register that was saved in the
Spectrum Analyzer Mode, then after the recall, you will still be in the Recall Register menu. If the
Recall causes you to switch modes, then after the Recall, you will be in the Frequency menu.
If a requested register is empty an error is generated.
Trace (+State)
The Recall Trace (+State) menu lets you choose a register or file from which to recall the Trace+State
state file.
A saved state contains all of the settings and data required to return the analyzer as closely as possible to
the exact setup it had when the save occurred. This includes the Input/Output settings, even though they
are outside of the Mode’s state, because they are needed to restore the complete setup. A Trace+State file
also includes trace data from one trace or all traces, which will load in View mode when the Trace+State
file is recalled. Recall Trace (+State) will also cause a mode switch if the state being recalled is not for
the current active mode.
After the recall completes, the message "File <filename> recalled" or “Recalled Trace Register <register
number>” is displayed.
For rapid recalls, the Trace (+State) menu lists 5 registers to choose from to recall. Pressing a Register
key initiates the recall. You can also select a file from which to recall.
The default path for all State Files including .trace files is:
My Documents\<mode name>\state
Key Path: Recall, State
Example: *RCL 1
Range: 1–16 from front panel, 1–128 from SCPI
Readback: Date and time with seconds resolution are displayed on the key
OR
A custom name of up to 30 characters entered using the
Save, State, Edit
Register Names
key
OR
“(empty)" if no prior save operation has been performed to this register.
Initial S/W Revision: Prior to A.02.00
Modified at S/W Revision: Prior to A.11.00