R3131 Spectrum Analyzer Operation Manual
3.3 Menu Function Descriptions
3-54
Aug 28/98
3.3.28 TRACE Key (Trace Data)
This section describes the menu displayed when the TRACE key is pressed.
Write A(B)
Sets the Write mode which updates the data in the A(B) memory
for each sweep.
View A(B)
Sets the View mode which holds the data in the A(B) memory.
Blank A(B)
Sets the Blank mode which erases the trace.
Detector
Displays the Trc Det A(B) menu from which you can set the
detection mode used.
Normal
Sets the normal mode which automatically detects positive or
negative peak points for each trace point.
Posi
Sets the positive peak mode (when you select the Max Hold
mode, the positive mode is automatically selected. Refer to Max
Hold A(B).)
Nega
Sets the negative peak mode.
Sample
Sets the sample mode.
Trc Menu A/B
Toggles between trace A and trace B.
1/2, more
Displays the Trc A(B) (2) menu.
Max Hold A(B)
Executes the Max Hold mode which displays the maximum value
for each trace sample (when you select the Max Hold mode, the
positive mode is automatically selected). Refer to Posi.
AVG A(B)
Displays the AVG A(B) menu.
AVG A(B) ON/OFF
Toggles the averaging function on or off.
ON:
Turns averaging on.
OFF:
Turns averaging off.
AVG A(B) PSE/CONT
Toggles between PSE (pause) and CONT (continue) while the
averaging function is being used.
PSE:
Temporarily pauses averaging and displays the current
averaging count.
CONT:
Resumes averaging from the point at which the pause
occurred.
