Rohde & Schwarz FSW26 - Page 919

Remote Commands
R&S
®
FSW
919User Manual 1173.9411.02 ─ 19
Parameters:
<ColorScheme> HOT
Uses a color range from blue to red. Blue colors indicate low lev-
els, red colors indicate high ones.
COLD
Uses a color range from red to blue. Red colors indicate low lev-
els, blue colors indicate high ones.
RADar
Uses a color range from black over green to light turquoise with
shades of green in between.
GRAYscale
Shows the results in shades of gray.
*RST:
HOT
Example:
DISP:WIND:SPEC:COL GRAY
Changes the color scheme of the spectrogram to black and
white.
Manual operation: See "Hot/Cold/Radar/Grayscale" on page 476
11.8.2.3 Using Trace Mathematics
The following commands control trace mathematics.
CALCulate<n>:MATH[:EXPression][:DEFine]....................................................................919
CALCulate<n>:MATH:MODE.......................................................................................... 920
CALCulate<n>:MATH:POSition....................................................................................... 920
CALCulate<n>:MATH:STATe..........................................................................................920
CALCulate<n>:MATH[:EXPression][:DEFine] <Expression>
This command selects the mathematical expression for trace mathematics.
Before you can use the command, you have to turn trace mathematics on.
Parameters:
<Expression> (TRACE1-TRACE2)
Subtracts trace 2 from trace 1.
(TRACE1-TRACE3)
Subtracts trace 3 from trace 1.
(TRACE1-TRACE4)
Subtracts trace 4 from trace 1.
(TRACE1-TRACE5)
Subtracts trace 5 from trace 1.
(TRACE1-TRACE6)
Subtracts trace 6 from trace 1.
Analyzing Measurements (Basics)