Chapter 5
277
Remote Command Reference
DISPlay Subsystem
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IF Gain Auto/Reference Level Auto Ranging
:DISPlay:WINDow:TRACe:Y[:SCALe]:LOG:RANGe:AUTO OFF|ON|0|1
:DISPlay:WINDow:TRACe:Y[:SCALe]:LOG:RANGe:AUTO?
This command enables and disables auto ranging. The speed benefits gained with
this command are realized only when in narrow resolution (digital) bandwidths.
The setting of auto range has no effect when in analog resolution bandwidths.
Factory Preset
and *RST:
On
History:
This command is available with firmware revision A.04.00 and
later.
Remarks:
When using digital resolution bandwidths (RBW < 1 kHz) the
analyzer uses IF Gain auto ranging to set the optimum signal
gain for digital processing. This technique produces the greatest
measurement range without overloading the digital system. To
increase the measurement speed this IF Gain auto ranging may
be set to fixed mode. When in fixed mode, make sure the signal
is not set above the reference level and the reference is set so
that the signal is within the display range. When in fixed mode
the measurement has approximately 70 dB of display range.
Front Panel
Access:
AMPLITUDE/Y Scale, IF Gain Auto Fixed
(front panel access
is available with firmware revision A.06.00 and later).
Normalized Reference Level
:DISPlay:WINDow:TRACe:Y[:SCALe]:NRLevel <rel_ampl>
:DISPlay:WINDow:TRACe:Y[:SCALe]:NRLevel?
Sets the normalized reference level.
NOTE
See command
:CALCulate:NTData[STATe] OFF|ON|0|1
Factory Preset
and *RST:
0 dB
Range:
–327.6 to 327.6 dB
Default Unit:
Current active units
Front Panel
Access:
View/Trace, Normalize, Norm Ref Lvl
Summary of Contents for ESA-E E4401B
Page 4: ...4 ...
Page 35: ...35 Using This Document 1 Using This Document ...
Page 38: ...38 Chapter1 Using This Document What is in This Book Using This Document ...
Page 196: ...196 Chapter3 Programming Fundamentals Overview of RS 232 Option 1AX Programming Fundamentals ...
Page 393: ...Chapter 6 393 Menu Maps Alpha Editor Menu Menu Maps Alpha Editor Menu ...
Page 394: ...394 Chapter6 Menu Maps AMPLITUDE Y Scale Menu Menu Maps AMPLITUDE Y Scale Menu ...
Page 396: ...396 Chapter6 Menu Maps Auto Couple Menu Menu Maps Auto Couple Menu ...
Page 397: ...Chapter 6 397 Menu Maps BW Avg Menu Menu Maps BW Avg Menu ...
Page 398: ...398 Chapter6 Menu Maps Det Demod Menu Menu Maps Det Demod Menu ...
Page 399: ...Chapter 6 399 Menu Maps Display Menu Menu Maps Display Menu ...
Page 400: ...400 Chapter6 Menu Maps File Menus 1 of 3 Menu Maps File Menus 1 of 3 ...
Page 401: ...Chapter 6 401 Menu Maps File Menus 2 of 3 Menu Maps File Menus 2 of 3 ...
Page 402: ...402 Chapter6 Menu Maps File Menus 3 of 3 Menu Maps File Menus 3 of 3 ...
Page 403: ...Chapter 6 403 Menu Maps Freq Count Marker Menu Menu Maps Freq Count Marker Menu ...
Page 404: ...404 Chapter6 Menu Maps FREQUENCY Channel Menu Menu Maps FREQUENCY Channel Menu ...
Page 405: ...Chapter 6 405 Menu Maps Input Output Menu Menu Maps Input Output Menu ...
Page 406: ...406 Chapter6 Menu Maps Marker Menu Menu Maps Marker Menu ...
Page 407: ...Chapter 6 407 Menu Maps Marker Menu Menu Maps Marker Menu ...
Page 408: ...408 Chapter6 Menu Maps Peak Search Menu Menu Maps Peak Search Menu ...
Page 409: ...Chapter 6 409 Menu Maps Preset Menu Menu Maps Preset Menu ...
Page 410: ...410 Chapter6 Menu Maps Print Setup Menu Menu Maps Print Setup Menu ...
Page 411: ...Chapter 6 411 Menu Maps Source Menu Menu Maps Source Menu ...
Page 412: ...412 Chapter6 Menu Maps SPAN X Scale Menu Menu Maps SPAN X Scale Menu ...
Page 413: ...Chapter 6 413 Menu Maps Sweep Menu Menu Maps Sweep Menu ...
Page 414: ...414 Chapter6 Menu Maps System Menu Menu Maps System Menu ...
Page 415: ...Chapter 6 415 Menu Maps Trace View Menu Menu Maps Trace View Menu ...
Page 416: ...416 Chapter6 Menu Maps Trig Menu Menu Maps Trig Menu ...
Page 426: ...426 Index Index Index ...