UNI-T MSO/UPO2000 Series Programming Manual page 21

Programming Manual
FFT are not suitable.
<value> represents CHANnel<n>. <n> take value from 1/2/3/4{CH1/ CH2/ CH3/ CH4}.
Return format：

Query returns CHANnel1, CHANnel2, CHANnel3 or CHANnel4.
For example：

:FUNCtion:SOUR1 CHAN1
:FUNCtion:SOUR1?
:FUNCtion:SOUR2 CHAN2
:FUNCtion:SOUR2?
:FUNCtion:OPERation ADD
:FUNCtion:FFT:WINDow
Command format：

:FUNCtion:FFT:WINDow {RECTangular|HANNing|HAMMing|BMAN}
:FUNCtion:FFT:WINDow?
Functional description：

FFT add window to intercept signal. RECT, HANN, HAMM, BMAN is respectively rectangular window,
Hanning window, Hamming window and Blacman window.
Return format：

Query returns {RECTangular|HANNing|HAMMing|BMAN}.
For example：

:FUNCtion:SOUR1 CHAN1
:FUNC:FFT:WIND HAMM
:FUNC:FFT:WIND?
:FUNCtion:FFT:DISPlay
Command format：

FUNCtion:FFT
:
FUNCtion:FFT
:
Functional description：

This command is used to set FFT display mode.
Return format：

Query returns {FULL| SPLIt| WATerfall1| WATerfall2}. FULL is full display, SPLIt is split screen display.
WATerfall1 is waterfall curve 1, WATerfall2 is waterfall curve 2.
For example：

FUNCtion:FFT
:
FUNCtion:FFT
:
:FUNCtion:FFT
Command format：

FUNCtion:FFT
:
FUNCtion:FFT
:
Functional description：

Instruments.uni-trend.com
DISPlay
:
{FULL| SPLIt| WATerfall1| WATerfall2}
DISPlay
: ?
DISPlay
:
FULL
DISPlay
: ?
:SLICe
: WATerfall
SLICe
: WATerfall:
<value>
SLICe
: WATerfall : ?
Set channel 1 as the first source.
Query returns CHANnel1.
Set channel 2 as the second source.
Query returns CHANnel2.
Add channel of source 1 and channel of source 2.
Set channel 1 as the source.
Add Hamming window.
Query returns HAMMing.
Set FFT to full display.
Return FULL.
MSO/UPO2000 Series
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