Classe Audio CA-301 Owner's Manual download pdf (Page 10)

CA-301 ISSUE 1 MAY ‘99

PROTECTION CIRCUIT

A special circuit in the Classé P-303 continuously monitors the output audio signal to detect

output overload, clipping or DC content. In addition, each channel has two front end supply voltage

fuses (3/4 amp fast blow), located on the front end voltage regulation board, to protect the input

circuitry from damage due to overload

There is also an AC line fuse, located at the rear of the amplifier immediately above the IEC

receptacle.

If the protection circuit of the unit is triggered or any of the protection fuses has blown, the

FRONT PANEL POWER LED will go to BLINKING GREEN.

IF THE PROTECTION CIRCUIT HAS BEEN TRIGGERED, TURN THE P-303 OFF.

.After the situation which has triggered the protection circuit has been clearly identified and

corrected, attempt to re-start the unit. IF THE UNIT STILL GOES INTO PROTECTION MODE,

OR IF IT APPEARS THAT PROTECTION FUSES DID BLOW, CONTACT YOUR LOCAL

DEALER. DO NOT TRY TO CHANGE A BLOWN FUSE. REPLACING A FUSE WITHOUT

CHECKING FOR COMPONENT FAILURE COULD RESULT IN FURTHER, SERIOUS

DAMAGE TO VITAL COMPONENTS IN YOUR AMPLIFIER. CONTACT YOUR LOCAL

DEALER or Customer Service at the Classé Audio, Inc ---(514) 636 63 84.

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Classe Audio CA-301 Owner's Manual Page 10