Measurement
345
Option:
number
of port
2 Ports
4
Ports
Saved
File
by
2 Ports Y Y/ c
4 Ports N Y
Y: Recall is possible
N: Recall is impossible
Y/ c: Only when the stored data is "state only (State Only)," recall is
possible.
Compatibility when the maximum number of channels/traces is different
• You cannot recall files saved by specifying all channels/traces (All) as
the save target.
• If the number of channels/traces at save does not exceed that at
recall, you can recall files saved by specifying the displayed
channel/trace ( Disp Only) as the save target.
Compatibility when the Firmware revision is different
• Files that are saved with later firmware revisions cannot be recalled
by prior firmware revisions.
• Recalling the state file which is saved by prior firmware revision may
cause a sweep time change and C? is displayed. In this case, re-
calibration is recommended.
Compatibility when the system spec. version (available with ":SERV:SREV?") is different
• When Files that are saved with different system spec. versions
include calibration data, only states and trace data are recalled.
• If you recall an incompatible file, an error occurs and the device
recovers to the presetting.
Saving Data
Selecting Content to be Saved
• This setting takes effect both when saving the entire instrument
state into a file and when saving the instrument state for each
channel into memory.
1. Press Save/Recall key.
2. Click Save Type.
3. Click the softkey corresponding to the content of the instrument
state you want to save.
Selecting Save Target Channel/Trace
1. Press Save/Recall key.