DEXON Ozvučení budov

| Kategorie: Leták / Datasheet  | Tento dokument chci!

Katalogové listy a montážní návody ozvučovacích systémů a prvků.

Vydal: DEXON CZECH s.r.o. Autor: Kamil Toman

Strana 418 z 652







Poznámky redaktora
Ground (GND) connections amplifier and vehicle chassis are secure Battery fuse OK E. Amplifier Does Not Turn ON, and Red LED Lit Amplifier not Connected Shorted Speaker Verify: A. Source output amplifier not distorted B. Source output sensitivity correctly adjusted 5. High-level cables from speaker amplifier are not shorted GB. Speakers meet correct impedance for application (mono stereo hookup) 6. Amplifier Output Distorted Music not Recorded with Intentional Distortion Verify: A. Amplifier mounted with adequate air circulation around vents B. Amplifier not mounted under carpet C. Amplifier Shuts Down, Green LEDs are Lit Amplifier Thermal Protection Mode Verify: A. Engine Noise From Speaker(s) Turn source OFF, Disconnect RCA cables amplifier noise stops, check equipment cables leading amplifier- Verify: A. Status LED Amplifier not Lit, Head Unit (Source) Turned Verify: A. Amplifier fuse battery and amplifier have proper voltage 2. RCA cables from amplifier source are securely connected C. High-level cables from speaker(s) amplifier are securely connected B.GB Amplifier Troubleshooting Guide 1. Speaker crossover not defective B. Remote turn-on wire from source amplifier has proper voltage B. Status LEDs Lit, Output from Speakers Normal Operating Condition Verify: A. Volume adjustment amplifier correctly adjusted 3. RCA cables are good quality with breakage internal shields B. Power (B+) connections amplifier, terminal blocks, and battery are secure C. RCA cables from source amplifier are not run alongside power 4