Installation guide

1. Mic/Line Input LEDs
Provides status information about mic/line analog inputs connected to the HAL. The numbers correspond
to the mic/line input ports on the rear panel.
These LEDs provide information on the following:
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Overload LED (red) – indicates that the mic/line input is experiencing a signal overload
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Signal LED (green) – indicates the presence of an audio signal on the mic/line input
2. Mic/Line-Plus Input LEDs
Provides status information about mic/line-plus analog inputs connected to the HAL. The numbers cor-
respond to the mic/line-plus input ports on the rear panel.
HAL SYSTEM DESIGN GUIDE
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