3.4 Device Message Details
3-73
3
:CALCulate:MARKer[1|2|3|4]:FUNCtion:DELTa:X:OFFSet?
Function
This command queries the wavelength or frequency difference between
delta marker and trace marker.
Syntax
:CALCulate:MARKer[1|2|3|4]:FUNCtion:DELTa:X:OFFSet?
The process will not change regardless of whether a number [1|2|3|4] is
specified or omitted.
Response Data
<numeric>
<numeric>: Wavelength difference or Frequency difference (m|Hz)
To switch the response data type between wavelength and frequency, use
the :CALCulate:MARKer[1|2|3|4]:FUNCtion:DELTa:X:READout
command.
Example of Use
:CALCulate:MARKer:FUNCtion:DELTa:X:OFFSet?
>+2.00000000E-010