Exfo FTB-7000 OTDR Series for FTB-500 Manual de usuario Pagina 449

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SCPI Command Reference
OTDR 435
Product-Specific Commands—Description
:SOURce[1..n]:VFLocator:AM:INTernal:
FREQuency
Description This command selects the internal modulation
frequency of the visual fault locator (VFL). The
internal modulation corresponds to 50 % of the
duty cycle at the selected frequency.
*RST sets the modulation frequency to 0 Hz
(CW).
Syntax :SOURce[1..n]:VFLocator:AM:INTernal:FREQuen
cy<wsp><Frequency>|MAXimum|MINimum|
DEFault
Parameter(s) Frequency:
The program data syntax for <Frequency> is
defined as a <numeric_value> element. The
<Frequency> special forms MINimum,
MAXimum and DEFault are accepted on input.
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