Rockford Fosgate Power TMS5 Autolautsprecher Bedienungsanleitung

Ursache: Blown in-line fuse on battery positive cable or poor ground connection

Check and replace in-line fuse if necessary. Verify ground connection is connected to clean metal on vehicle chassis. Repair or replace if necessary.

Ursache: Short in speaker connections, low speaker impedance, high power levels without adequate airflow, or low charging system voltage

Check speaker connections with ohm meter for shorts. Verify proper speaker impedance and rewire if needed. Allow amplifier to cool. Check vehicle charging system voltage. If unresolved, contact customer service.

Ursache: Poor RCA/speaker input connections, damaged cables, or faulty connections at stereo or amplifier

Verify good RCA/speaker input connections. Check cables for kinks and splices. Test RCA/speaker inputs for AC volts with stereo on. Disconnect and reconnect input from test stereo directly to amplifier input.

Ursache: Noisy turn-on output or high level speaker input without delay

Disconnect input signal and test. Connect remote lead through delay turn-on module or use different 12V source for remote lead. Use relay to isolate amplifier. For high level input, use variable high level adjustment to delay turn-on.

Ursache: Signal wires routed near power/ground wires, electrical components between stereo and amplifier, poor grounding, or vehicle electrical system issues

Route signal wires away from power wires. Bypass electrical components and connect stereo directly to amplifier. Reground wires to clean metal locations. Add secondary ground cable from battery to chassis. Have alternator and battery tested.