Operation
Front Controls & Indicators
Power Switch
The Power Switch for the Black Max amplifier is located on the front of the unit. Press the "I" side of the switch to turn the unit ON.The amplifier will begin its power up process once turned on. If the amplifier is set up for power sequencing (see the section on power sequencing), the amplifier may not begin its power up process but rather wait in a standby state until it receives a sequence trigger.
The Power Switch is also the amplifier’s circuit breaker. Should the breaker trip, simply place it in the OFF position and then back to ON to reset the breaker.
Note: If the Power Sequencing Switch is in the ON position, but the wiring is not properly configured, the unit will appear dead. Review the Sequential Turn- On section for proper wiring.
Front Indicators
The front of the Black Max amplifier contains 3 different types of indicators for each channel.
LIMIT - When illuminated, it indicates a condition in which the amplifier is limiting and automatically reducing signal level to reduce the overload con- dition. Limiting is a result of speaker load impedances that are too low or input signals that are too high, which drive the outputs beyond their opera- tional ranges.
SIGNAL - When illuminated, it indicates that there is signal at the output.
STATUS - Illuminates in three different colors to indicate current opera- tional status of the amplifier.
Green - Indicates that the amplifier is operating normally.
Amber - Indicates that the amplifier is in Sleep mode.
Red - Indicates a fault condition and that the amplifier has disconnected the output load as a safety precaution.
Rear Controls & Indicators
Level Controls
Use the
Lo-Cut Switch
The
The Black Max amplifier is a
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