EXFO FTB-7000 OTDR Series for FTB-500 - Manual (Page 461)

SCPI Command Reference
OTDR 447
Product-Specific Commands—Description
:SOURce[1..n]:WAVelength
Description This command selects the wavelength of the
source, in meters.
At *RST, the wavelength that will be selected
depends on the instrument you have.
Syntax :SOURce[1..n]:WAVelength<wsp><Wavelength
>|MAXimum|MINimum|DEFault
Parameter(s) Wavelength:
The program data syntax for <Wavelength> is
defined as a <numeric_value> element. The
<Wavelength> special forms MINimum,
MAXimum and DEFault are accepted on input.
MINimum allows to set the instrument to the
smallest supported value.
MAXimum allows to set the instrument to the
greatest supported value.
DEFault allows the instrument to select a value
for the <Wavelength> parameter.
Spectrum value in meters or in hertz.
Example(s) SOUR:WAV 1550.0E-9m
SOUR:POW:STAT:TIME 60
SOUR:POW:STAT ON
See Also SOURce[1..n]:WAVelength?
SOURce[1..n]:WAVelength:LIST?