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Summary of Contents for JBL Loud + Clear LC-A504
- Page 2 Installation Warnings and Tips Thank you for purchasing a JBL Loud + Clear amplifier. In • Always wear protective order that we may better serve you eyewear when using tools. should you require warranty ser- • Turn off all audio systems and...
- Page 3 System Setup and Adjustment Refer to figures 1–4 for location of adjustment switches and controls. Electronic Crossover (for LC-A752 and LC-A504) The electronic crossover can be selected as a 12dB/oct high-pass filter (HPF), 12dB/oct low-pass filter (LPF) or it can be defeated (FLAT). The crossover frequency can be set at any frequency between 32Hz and 320Hz.
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Page 4: Troubleshooting
8500 Balboa Boulevard, Northridge, CA 91329 1-800-336-4JBL (4525) (USA only) www.jbl.com © 1999 JBL, Incorporated JBL is a registered trademark of JBL, Incorporated. Part No. LC-AMPOM 3/99 R ECY CL A BL E Likely Cause Speakers or input-signal cables disconnected;...