Confirm your model
SatKing SK-3200 · System Setup · Hardware serial / Software Version
How it connects
Match SK-3200 and the hardware serial/software version in System Setup. LNB IN is the satellite input; USB is a PC/data path. Record satellite, transponder frequency, symbol rate, polarization, strength unit and quality before changing anything. POWER, 13V, 18V and 22KHZ indicators do not prove reception; LOCK has a separate signal-lock function. The lock beep can be disabled, so silence alone is not failure. Old transponder data can differ from the current service; confirm parameters with the provider before editing stored lists. Preserve SAT/TP entries. Do not delete satellites/transponders, update software, change LNB feed or repoint a dish as a test; use a qualified installer.
Before buying parts
These are compatibility notes and official reference links. Confirm the fault and exact part before buying.
Model-specific parts: start with the official source
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