Agilent Technologies 8163A User Manual page 390

Error Messages
error message
description
test value
action
390
E10081: Safety comparator <a> test failed (b, c)
Checks whether laser current safety comparator includes at the
right conditions a safety interrupt at the CPU
a laser number
b shows whether the interrupt flag was raised when the
current was lower than the limit
c shows whether the interrupt flag was raised when the
current was higher than the limit
Please return the unit to your local service center for repair
Agilent 8163A/B, 8164A/B, and 8166A/B User's Guide, Fourth Edition
Return Loss Meters