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Error Indication
The Essence lightbar also serves as a possible electrical error indicator.
Figure 11. Lightbar indicating error in Left channel
Figure 12. Lightbar indicating error in Right channel
Two different error situations can be indicated:
1. An overheat temperature error is indicated when the lightbar is blinking red slowly.
2. A DC/HF error is indicated when the lightbar is blinking red rapidly.
When excessive heat is detected, the Essence will mute and the amplifier will enter stand-by
mode. Normal operation can resume when the temperature is within safe operating limits.
If a DC/HF error is detected, the Essence will mute and the amplifier will enter stand-by mode.