Classe CT-M600 Monaural ユーザーズマニュアル

amp info Available for amplifiers only, this screen displays the data provided by the

heatsink and AC Module temperature sensors.

NOTE: This feature is only accessible when the target amplifier is on.

event log Reserved for amplifiers, this feature is a protection circuitry event log which can

only be accessed when the target amplifier is in standby. The protection circuit

shuts down the amplifier or channel if it overheats or if its output could damage

your speakers. The event log details the circumstances surrounding the amp

going into protection and should be referred to in situations that require the

intervention of your dealer or Classé customer support.

The log can report the following events interpreted as follows:

• +ve slow blo trip & -ve slow blo trip — The average current has

reached the safe operating limit.

• +ve fast blo trip & -ve fast blo trip — The peak current has

reached the safe operating limit.

• over temperature trip — The unit temperature has reached the

safe operating limit.

• DC protection trip — The DC output level has reached the safe

operating limit.

• Communication failure — There has been a loss of

communication between the amp’s system monitoring sensors.

• AC line trip — The power supply has reached the limits of the

amp’s safe operating range.

• Air intake filter — The intake filter is constricting airflow and

should be cleaned. This “event” is also triggered after every

2,000 hours of operation, even if the sensors do not yet detect

constricted airflow. The unit will continue to operate with its

standby LED flashing until the filter is checked and the unit reset

by pressing and holding the standby button for 3 seconds.

Events are rare and generally occur due to issues that are external to the amp.

They should be interpreted positively. The amp is doing what it’s designed to do.