Оценок - 3, средний балл: 4.7
(
)
)
|
Фрагмент инструкции
You’ve selected an amplifier that is one of the finest and most unique available on the market today. For 4-ohm loads, the APA5241 puts out 35 watts of continuous power on channels 1 through 4 and also delivers 100 watts of continuous power on channel 5. It also comes with the following features: ♦ Full frequency response with low distortion and exceptional signal-to-noise performance ♦ Advanced circuit design features bridgeable and mixed-mode operation for use in a variety of 5-, 4-, or 3-channel systems, including those with satellite speakers and subwoofers ♦ Four high-pass and one low-pass, 12 dB-per-octave, electronic crossovers (selectable at 80,120, or 180 Hz) to aid in audio system design ♦ Variable-gain bass extender circuit (on channel 5) to reinforce 45 Hz signals that may be lost due to box design ♦ Ground loop isolation inputs with adjustable input level controls to accept a wide range of input signals (from 200 mV to 5 V for RCA inputs or 400 mV to 10 V for speaker-level inputs) ♦ Remote turn-on with “soft-start” muting to prevent turn-on “thump” ♦ Regulated MOSFET power supply with low AM RFI and protection circuits for overheating and speaker shorts ♦ 2-ohm load capability to drive a variety of speaker systems ♦ Gold-plated input/output connectors and an external automotive-type fuse ♦ Aluminum heat sinks with an integrated cooling fan for efficient dissipation of heat In order to start enjoying your new Clarion APA5241 5-channel car audio amplifier as soon as possible, please read the remaining pages to plan your installation. When you’re finished, fill out and send in the enclosed warranty card to protect your purchase and to aid us in any service-related questions. Also, save your original bill of sale as a proof of purchase. Introduction ♦ 1 Clarion APA524I TABLE OF CONTENTS Description..............................................................3 Amplifier Inputs/Controls/Power Indicator..............4 2-, 3-, 4-Channel Input Configurations ....................6 Connections for Speakers/Power............................7 Applications............................................................8 5-Ch. Full-Range System with Subwoofer(s) ............8 5-Ch. Satellite System with Subwoofer(s) ................9 3-Ch. Full-Range System with Subwoofer(s)..........70 3-Ch. Satellite System with Subwoofer(s)..............71 Installation............................................................12 Mounting Precautions............................................12 Wiring Precautions................................................12 Setting Gain..........................................................75 Using The HP/LP Filter......................................16 Using The Bass Extender..................................16 Final System Checks..........................................77 Troubleshooting..................................................77 Everyone Wants "More Bass"........................79 Specifications........................................................20 2 ♦ Table OF Contents OPERATION/INSTALLATION MANUAL DESCRIPTION The Clarion APA5241 5-channel car audio amplifier (shown in Figure 1) has a unique circuit topology that provides an additional summed output (on channel 5) to drive one or two subwoofers. The built-in mode switch provides convenient design flexibility so you can quickly configure a 3-, 4-, or 5-channel system with a flip of a switch. For 4-ohm loads, the APA5241 delivers 35 watts of continous (rms) power on channels 1 through 4 and 100 watts of continous (rms) power on channel 5. Figure 1. Clarion APA5241 5