3.4 Device Message Details
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:DISPlay[:WINDow]:TRACe:X[:SCALe]:CENTer
Function
This command sets and queries the center wavelength.
Syntax
:DISPlay[:WINDow]:TRACe:X[:SCALe]:CENTer
<numeric_data>[<unit_m>]
:DISPlay[:WINDow]:TRACe:X[:SCALe]:CENTer?
Range 600.00 to 1750.00 nm
Resolution 0.01 nm
If a suffix is omitted, the unit will be m.
Response Data
<numeric_data>
<numeric>: Center wavelength (m)
+6.00000000E–007 to +1.75000000E–006
Example of Use
:DISPlay:WINDow:TRACe:X:SCALe:CENTer 850NM
:DISPlay:WINDow:TRACe:X:SCALe:CENTer?
>+8.50000000E-007