The electronics are a system. Diagnose the system.

Compatibility, topology, power, installation, software lineage, controlled experiments, technician handoff and the evidence graph behind them. The workbench never converts a sonar return into species identity, a location into a prediction, or missing evidence into a confident answer.

26 growth layers · one evidence model

Systems intelligence workbench

All customer state stays local

These are not product rankings and they do not interpret fish returns. Each tool either tests an electronics path, explains documented architecture, records local evidence, or exposes the provenance and limits of a public technical claim.

Layer 01 · Diagnostic decision engine

Turn a symptom into a branching sequence of cheap discriminating tests and explicit stop conditions.

Opening this layer.

Loading systems workbench…

26 growth layers · one evidence model

Systems intelligence workbench

All customer state stays local

Layer 01 · Diagnostic decision engine

Turn a symptom into a branching sequence of cheap discriminating tests and explicit stop conditions.

01Diagnostic decision engine

One symptom. One variable. One cheaper next test.

Device

Observed symptom

Available branches2Completed0Statecontinue

Next cheapest discriminating test · cost 1/5

Do not diagnose a protected out-of-water transducer as a dead source

If the source is being tested on the trailer or above the waterline, put the transducer in water and repeat the same source check before changing power, network or transducer hardware. Record any transmit-protection setting before altering it.

Failure domain: power. Record only what happened to the symptom; do not infer a failed component from a single branch.

Manufacturer source →

Ranked hypotheses · evidence changes the order

power

active

2 documented branches can test this path for the selected symptom.