EXFO FTB -5240S/5240BP Optical Spectrum Analyzer - Manual (Page 363)

SCPI Command Reference
OSA 357
Product-Specific Commands—Description
Example(s) CALC:WDM:CHAN:AUTO:WIDT:FREQ 50.0 GHZ
CALC:WDM:CHAN:AUTO:CENT:ITUG ON
CALC:WDM:CHAN:AUTO:CENT:ITUG? Returns: 1
(snap ITU grid enabled)
CALC:CHAN:AUTO:WIDT 10.0 NM
CALC:CHAN:AUTO:CENT:ITUG? Returns: 0 (snap
ITU grid disabled)
Notes Snap center on ITU grid may be enabled only if
default channel width is set to 25.0 GHz, 50.0
GHz, 100.0 GHz, 200.0 GHz or 20.0 nm.
See Also :CALCulate[1..n][:WDM]:CHANnel:AUTO
:CALCulate[1..n][:WDM]:CHANnel:AUTO:CENTer
:ITUGrid?
:CALCulate[1..n][:WDM]:CHANnel:AUTO:WIDTh
:CALCulate[1..n][:WDM]:CHANnel:AUTO:WIDTh
:FREQuency
:CALCulate[1..n][:WDM]:CHANnel:AUTO:
CENTer:ITUGrid