External Reference / External Trigger Switchover
R&S FSH
1145.5973.12 1.14
E-14
The parameters defined in the data set for the default setup are now used as the preset settings.
If no user-specific default setup is defined, CUSTOM is inactive and cannot be selected.
The data set defined as the user default setup can be viewed using the R&S FSH's recall function.
Press the SAVE/PRINT key.
Press the RECALL softkey.
All stored data sets are displayed.
The status of the data set is indicated in the status
field:
P
: Preset setting
: Data set disabled
If no data sets are stored in the R&S FSH, the
message "No datasets available" is output instead of
the list of data sets.
User-defined
default setup
Data set not
overwritable or
deletable
Data set
overwritable
Status field
External Reference / External Trigger Switchover
The Ext Trig/Ext Ref BNC connector on top of the R&S FSH can be used either as an input for an
external trigger or an external reference. Switchover is via the SETUP menu.
Press the SETUP key.
Press the HARDWARE SETUP softkey.
Using the rotary knob or the cursor keys, select the
menu item and confirm your choice with the ENTER
key or the BNC I/O MODE softkey.
The active input setting (EXT TRIG or EXT REF) is
highlighted in green.
Using the rotary knob or cursor keys, select EXT
REF IN or EXT TRIG IN.
Confirm with the ENTER key or the HARDWARE
SETUP softkey.
The EXT TRIG IN setting is only for input configuration. The use of the external trigger must be set in
the SWEEP menu (SWEEP key, TRIGGER softkey).
The input setting can be queried via the status display (press the STATUS key).
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