Keysight Technologies InfiniiVision 4000 X Series User Manual

482 Keysight InfiniiVision 4000 X-Series Oscilloscopes Programmer's Guide
20 :FUNCtion<m> Commands
:FUNCtion<m>[:FFT]:VTYPe
(see page 1610)
Command Syntax
:FUNCtion<m>[:FFT]:VTYPe <units>
<m> ::= 1 to (# math functions) in NR1 format
<units> ::= {DECibel | VRMS} for the FFT (magnitude) operation
<units> ::= {DEGRees | RADians} for the FFTPhase operation
The :FUNCtion<m>[:FFT]:VTYPe command specifies FFT vertical units.
For the FFT (Magnitude) operation units, DECibel equates to the user interface's
Logarithmic selection, and VRMS equates to the user interface's Linear selection.
Query Syntax
:FUNCtion<m>[:FFT]:VTYPe?
The :FUNCtion<m>[:FFT]:VTYPe? query returns the current FFT vertical units.
Return Format
<units><NL>
<units> ::= {DEC | VRMS} for the FFT (magnitude) operation
<units> ::= {DEGR | RAD} for the FFTPhase operation
See Also • ":FUNCtion<m>[:FFT]:GATE" on page 476
• "Introduction to :FUNCtion<m> Commands" on page 460
• ":FUNCtion<m>:OPERation" on page 490

Keysight Technologies InfiniiVision 4000 X Series Specifications

General

Brand	Keysight Technologies
Model	InfiniiVision 4000 X Series
Category	Test Equipment
Language	English