SENSe Subsystem 10
N1911A/1912A P-Series Power Meters Programming Guide 453
SENSe[1]|2:TRACe:AUToscale
This command will automatically scale the trace capture to between 50 %
to 100 % of the Y scale (power axis) and between 20 % to 50 % of the X
scale (time axis) with the triggering edge aligned to the center of the
trace.
Syntax
This feature will only work with modulated signal exceeding –15 dBm in amplitude. Most
of the pulse and amplitude modulated signals are autoscalable. Upon successful
autoscaling, trigger parameters such as trigger source, trigger mode, trigger level, trigger
delay and trigger holdoff as well as default gate 1 parameters will be overwritten by this
function. If autoscaling is performed on a slave cross-triggered channel, the targeted
channel will be automatically changed to master. It will also turn on the continuous
triggering mode upon completion. Perpetual gating function will also be disabled after
autoscaling.
This command is only applicable when N192x or E932x sensor is present and trigger
acquisition mode is selected.
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