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BC ACOUSTIQUE 

BP 306 - 94709 Maisons-Alfort Cedex France 

Power Amplifier 

EN

G

LIS

H

 

FR
A

N

C

A

IS

 

SP

A

N

IS

H

 

D

EUT
SC

H

 

OWNER’S MANUEL 

MODE D’EMPLOI 

MANUEL DEL USUARIO 

BEDIENUNGSANLEITUNG  

Summary of Contents for EX502

Page 1: ...BC ACOUSTIQUE BP 306 94709 Maisons Alfort Cedex France Power Amplifier ENGLISH FRANCAIS SPANISH DEUTSCH OWNER S MANUEL MODE D EMPLOI MANUEL DEL USUARIO BEDIENUNGSANLEITUNG ...

Page 2: ...ntinued compliance only BC Acoustique accessories must be used with this product and servicing must be performed by specialized and qualified staff The WEEE symbol is that of the European Union regarding the recycling of electrical and electronic equipment It indicates that this product contains electrical and electronic components that can be reused recycled or recovered Therefore this product sh...

Page 3: ...tics will repair or replace at its discretion this product or any defective parts The warranty period may vary by country If in doubt contact your dealer Always retain proof of purchase of this product For warranty service please contact the BC Acoustique authorized reseller from which you purchased this product If your dealer is not itself repair the product it can be sent to BC Acoustique author...

Page 4: ...er to the terminals marked L and L by doing the same Make sure that no wires are not insulated can bypass the speaker outputs Make sure that the speaker terminals are tight enough to ensure a good electrical connection If the terminal screws are not tight enough the sound quality may be affected Use only dedicated wire to the speaker a section of 1 5 mm or more is recommended especially if the cab...

Page 5: ...TON This switch allows shutdown or operation of the amplifier It is located below the front left of right foot He takes over the Trigger function in OFF mode becomes inoperative AC MAIN INPUT Once all connections to the amplifier plug the power cable into an outlet and turn the unit on Your amplifier is now ready for use INPUT VOLTAGE IMPORTANT Before turning on your amplifier check that you have ...

Page 6: ...ifier This is called bi amplification The gain is all the more important that the speakers are difficult to drive This is frequently the case with tower speakers in which manufacturers have long been used to practice low impedances watch for the amp even if the average impedance is reasonable local impedance drop will induce a strong current demand A bi amplification will allow both to improve the...

Page 7: ...s Check interconnects A loud humming or buzzing is noticeable Check turntable or tonearm to capture an ground fault or a faulty connection Make sure that interconnect cable is loose or defective Make sure your tape deck or turntable is not too close to the amplifier The bass is weak or the stereo image is diffuse Make sure the speakers are not in phase The sound is distorted Make sure that the con...

Page 8: ...8 BC ACOUSTIQUE BP 306 94709 Maisons Alfort Cedex France www bc acoustique com ...

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