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==Repair issues==
==Repair issues==
The pins of the attenuator modules are connected to the conductive traces on ceramic substrate inside by low-temperature soldering, which can go bad.
The pins of the attenuator modules are connected to conductive traces on the ceramic substrate inside by low-temperature soldering, which can go bad.
Re-seating the module can temporarily restore the internal contact but will usually not fix the problem permanently.
Re-seating the module can temporarily restore the internal contact but will usually not fix the problem permanently.
Repair is possible by opening the click-locked lid and carefully resoldering.
Repair is possible by opening the click-locked lid and carefully resoldering.
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