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Attenuation – EXFO FVA-3150 Variable Attenuator User Manual

Page 87

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Remote Control Commands

Variable Attenuator

81

Specific commands-Quick Reference Command Tree

ATTenuation

Description This command sets the attenuation to a specific value. The valid

range of values depends on the configuration of the FVA-3150

and on the current wavelength. The difference with the current

attenuation must be of at least 0.002 dB for the new attenuation

step size to be valid.

Syntax

ATT[DB]