User manual CLARION APA1100

[. . . ] All connections and controls of the APX201. 2 and APX401. 2 are on the end panels and are easy to understand. Gold-plated RCA and barrier connectors are used to ensure the best electrical connection for your system. Integrated into the power and speaker end panel is an external automotive type fuse that is easy to replace. INPUT CONNECTIONS AND AUDIO CONTROLS The front panel of the APX201. 2 and APX401. 2 both contain connections for RCA Inputs or Speaker Level Inputs and Audio Controls as shown below. [. . . ] · Speaker Level Inputs - These provide connections for a high-level stereo source. These connections are provided for installations when the source unit does not have RCA outputs. WARNING:When using the speaker (high-level) inputs, the Black wire must be grounded at the radio. Failure to do this will result in noise and/or improper operation. 4 Owner's Manual CONNECTIONS FOR POWER AND SPEAKERS The rear panel of the APX201. 2 and APX401. 2 contains power and speaker connections as shown below. Figure 2- 1 2 3 4 5 6 1. 4. Left Speaker Output Right Speaker Output Remote Turn-on Input Ground Input 5. 25 Amp Fuse (APX201. 2) 40 Amp Fuse (APX401. 2) 5 2 Channel Power System Amplifier APPLICATIONS The Clarion APX201. 2 and APX401. 2 2-channel car audio amplifiers can be used in a variety of system applications. Bridged- Mono Subwoofer System Subwoofer 4 Ohms Set X-Over Mode to LP and adjust FREQ to speaker specifications. Figure 3 - In this application the amplifier is bridged for mono operation to drive a subwoofer. 6 Owner's Manual 2-Channel Full-Range, Satellite, or Subwoofer Stereo System Set X-Over Mode as shown Set X-Over Mode as shown; adjust FREQ to speaker specifications. Set X-Over Mode as shown; adjust FREQ to speaker specifications. Figure 4 - In this application, the amplifier is used in stereo and drives two full-range (or satellite or subwoofer) speakers. NOTE: A passive crossover must be used with satellite speakers. 7 2 Channel Power System Amplifier Mixed-Mode Satellite and Subwoofer System FREQ (hz) 80 100 125 150 200 L (mH) 8. 0 6. 4 5. 1 4. 2 3. 2 C (uF) 497 398 Set X-Over Mode to OFF NOTE: Chart values based on 4 ohm speakers. Figure 5 - The amplifier can be configured for a mixed-mode operation. The table provides component values to create a 6dB per octave crossover at specified frequencies. Use components that have a + 5% tolerance and capacitors rated at 100V. When replacing the amplifier's fuse, always use one having the same current rating. Substituting a higher-rated fuse or a slow-blow type can result in serious damage to the amplifier. Make sure that your vehicle's electrical system (alternator, battery, etc. ) is capable of handling the additional load. If you are planning a multi-amplifier system, you may need to add a second battery and possibly upgrade the alternator with a higher-output rated model. To avoid noise problems, run the amplifier's positive (+) power lead along one side of the vehicle from the battery. Run the remote turn-on wire and RCA audio cables down the center, and route the speaker wires along the remaining side. When creating passage holes for the power wire, use grommets to eliminate any sharp edges created during drilling. This will protect the wire from being nicked and causing a short circuit. Excess cable can cause signal loss and act as an "antenna" for noise. Use only high-quality RCA cables that are no longer than necessary to make a direct connection with the source unit or equalizer. 10 Owner's Manual Figure 6. - Electrical connections for the APX201. 2 or the APX401. 2 11 2 Channel Power System Amplifier SETTING THE GAIN After completing the installation, follow these steps to set the Gain Control and then perform the Final System Checks. [. . . ] IN CASE OF 2 YEAR WARRANTY FOR CLARION PROAUDIO PRODUCT, PROOF OF INSTALLATION BY AUTHORIZED DEALER IS REQUIRED. INFORMATION ABOUT CLARION AUTHORIZED WARRANTY SERVICE CENTERS MAY BE OBTAINED BY CONTACTING OR WRITING CLARION CORPORATION AT THE ADDRESS LISTED BELOW. This warranty will become void if service performed by anyone other than an approved Clarion Warranty Service Center results in damage to product. This warranty does not apply to any product which has been subject to misuse, neglect or accident, or which has had the serial number altered, defaced or removed, or which has been connected, installed, adjusted or repaired, other than in accordance with the instructions furnished by Clarion Corporation. [. . . ]