JL Audio M500/3 Скачать руководство пользователя страница 20

LIMITED WARRANTY - AMPLIFIERS (USA)

JL AUDIO warrants this product to be free of defects in materials and workmanship for a  

period of two (2) years. The warranty is extended to three (3) years total if installation is performed by an 
authorized JL Audio dealer using a JL Audio Premium Power Connection System for power wiring.

This warranty is not transferrable and applies only to the original purchaser from an authorized  

JL AUDIO dealer. Should service be necessary under this warranty for any reason due to manufacturing 
defect or malfunction, JL AUDIO will (at its discretion), repair or replace the defective product with new 
or remanufactured product at no charge. Damage caused by the following is not covered under warranty: 
accident, misuse, abuse,  product modification or neglect, failure to follow installation instructions, 
unauthorized repair attempts, misrepresentations by the seller. This warranty does not cover incidental 
or consequential damages and does not cover the cost of removing or reinstalling the unit(s). Cosmetic 
damage due to accident or normal wear and tear is not covered under warranty. 
 

Warranty is void if the product’s serial number has been removed or defaced. 

Any applicable implied warranties are limited in duration to the period of the express warranty as 

provided herein beginning with the date of the original purchase at retail, and no warranties, whether 
express or implied, shall apply to this product thereafter. Some states do not allow limitations on implied 
warranties, therefore these exclusions may not apply to you. This warranty gives you specific legal rights, 
and you may also have other rights which vary from state to state.

If you need service on your JL AUDIO product:

All warranty returns should be sent to JL AUDIO ’s Amplifier Service Facility freight-prepaid through 

an authorized JL AUDIO dealer and must be accompanied by proof of purchase (a copy of the original 
sales receipt). Direct returns from consumers or non-authorized dealers will be refused unless specifically 
authorized by JL AUDIO with a valid return authorization number.

Warranty expiration on products returned without proof of purchase will be determined from the 

manufacturing date code. Coverage may be invalidated as this date is previous to purchase date. Non-
defective items received will be returned freight-collect. Customer is responsible for shipping charges and 
insurance in sending the product to JL AUDIO. Freight damage on returns is not covered under warranty.

 

For Service Information in the U.S.A. please call

JL Audio Customer Service: (954) 443-1100  

9:00 AM – 5:30 PM (Eastern Time Zone) 

JL Audio, Inc 

10369 North Commerce Pkwy.

Miramar,  FL 33025

(do not send product for repair to this address)

International Warranties:  

Products purchased outside the United States of America are covered only  

by that country’s distributor and not by JL Audio, Inc.

Printed in China

 

M500/3 MAN-12-2010

Содержание M500/3

Страница 1: ...n equipment to ensure optimum performance from this product Should you decide to install the amplifier yourself please take the time to read this manual thoroughly so as to familiarize yourself with i...

Страница 2: ...to have a record of the product s serial number Please take the time to enter that number in the space provided below The serial number can be found on the bottom panel of the amplifier and on the amp...

Страница 3: ...g the supplied screws so that it does not come loose in the event of a collision or a sudden jolt to the vessel Stupid Mistakes to Avoid Check before drilling any holes in your vessel to make sure tha...

Страница 4: ...power wire has been securely connected to the amplifier 4 Connect negative power wire to the negative battery post Use the same size power wire as the wire connected to the 12V connection minimum 4 A...

Страница 5: ...p 1 2 inch 12 mm of insulation from the end of each wire and insert the bare wire into the terminal block seating it firmly so that no bare wire is exposed While holding the wire in place tighten the...

Страница 6: ...t to strip the head of the screw and making sure that the wire not the insulation is firmly gripped by the wire clamp in the terminal INPUT SECTION L R Remote Level Control CH 1 2 SUB CH Preouts 12 VD...

Страница 7: ...h channel section can be used to match the source unit s output voltage to the input stage of each group of amplifier channels for maximum clean output Rotating the control clockwise will result in hi...

Страница 8: ...switch in each Channel Section Channel 1 2 Filter 2dB octave High Pass only Off Defeats the filter completely allowing the full range of frequencies present at the inputs to feed these channels This i...

Страница 9: ...at all In other words it operates strictly as a level attenuator Remote Level Mode Switch This switch allows you to assign the operation of the HD RLC to the entire amplifier or only the subwoofer ch...

Страница 10: ...combining the output of two amplifier channels to drive a single load When bridged each channel produces signals of equal magnitude but opposite polarity The combined output of the two channels provid...

Страница 11: ...h reduces power output The M500 3 s subwoofer outputs are designed to accept 16 AWG 8 AWG wire To connect the subwoofer wires to the amplifier first back out the set screws on the top of the terminal...

Страница 12: ...tput Over current conditions can be caused by a speaker impedance lower than the optimum load impedance range for the amplifier or a short circuit in the speaker wiring The latter can result from a sh...

Страница 13: ...amplifiers requires specifically trained service personnel Do not attempt to service the amplifier yourself or through unauthorized repair facilities This will not only void the warranty but may resu...

Страница 14: ...cted the speakers before proceeding Play a track with an appropriate sine wave within the frequency range to be amplified by the channel you are adjusting at 3 4 source unit volume 7 Connect the AC vo...

Страница 15: ...s S N Ratio A weighted 20 Hz 20 kHz noise bandwidth Main Channels 104 dB referred to rated power 84 dB referred to 1W Subwoofer Channel 103dB referred to rated power 83dB referred to 1W Frequency Resp...

Страница 16: ...r this problem jump the 12VDC wire to the Remote terminal to see if the amplifier turns on I get a repetitive ticking or popping sound coming out of the speaker s Check the speaker wires for a possibl...

Страница 17: ...it while an appropriate test tone is played through the source unit disconnect the input cables from the amplifier prior to this test The frequency used should be in the range that is to be amplified...

Страница 18: ...18 JL Audio M500 3 Owner s Manual INSTALLATION NOTES Use this diagram to document your amplifier s switch and control positions...

Страница 19: ...19...

Страница 20: ...retail and no warranties whether express or implied shall apply to this product thereafter Some states do not allow limitations on implied warranties therefore these exclusions may not apply to you T...

Отзывы: