Classe Audio CAP-2100 ユーザーズマニュアル

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operating voltage Th

  e CAP-2100 integrated amplifi er is set at the factory  for 100V, 120V, 220V, 

230V, or 240V AC mains operation, as appropriate for the country in which 
it is to be sold (230V only in European Union countries, in compliance with CE 
regulations.) Th

  e voltage setting may not be changed by the user.

Make sure that the label on the rear panel of your power amplifi er indicates 
the correct AC operating voltage for your location. Attempting to operate your 
power amplifi er at an incorrect voltage may damage the unit.

If the AC mains voltage indicated on your integrated amplifi er is incorrect, 
please contact your local, authorized Classé dealer or distributor.

Th

  e CAP-2100 can easily be powered by a normal 15-ampere AC mains line. 

If other devices are also powered from the same AC line, their additional power 
consumption should be taken into account.

Th

  e CAP-2100 includes protection circuitry that will prevent the integrated 

amplifi er from operating at dangerously high or low voltages. 

•  At startup: the AC mains voltage must be within a range of 

approximately -15% to +10% of its nominal value at startup, or 
the amplifi er will not turn on. For example, a 120V unit requires 
the AC mains to be between approximately 95V–135V in order to 
turn on.

•  Over-voltage during operation: if the AC mains voltage surges 

by roughly 10% or more during operation, the amplifi er will enter 
protection mode and shut down. Th

 e Standby LED will fl ash to 

indicate the protection mode has been engaged.

•  Under-voltage during operation: if the AC mains voltage sags by 

15% or more, the amplifi er will continue to play (since this does 
not present a particular danger to the amplifi er), but note that 
it may not be able to achieve its usual standard of performance 
under these compromised conditions. Th

 e Standby LED will fl ash 

to indicate the condition.