Bogen M300 manual Panel Descriptions, M-ClassFront Panel, Status Indicators, Signal Indicators

Panel Descriptions

M-Class Front Panel

1. Status Indicators

The Status LED is a multi-purpose indicator: Green - Amplifier is on and operating normally. Amber - Amplifier is in low-power consumption Sleep Mode. Red - Amplifier has protected itself due to a fault condition. One for each channel.

2. Signal Indicators

Illuminates green when signal is present at the input. One for each channel.

3. Clip/Limit Indicators

The amplifier limits currents and this indicator illuminates amber when there are excessive signal levels or very low impedance output loads. A built-in Clip/Limiting circuit activates and reduces input signal levels when out- put distortion exceeds a few percent. One for each channel.

4. Power Switch/Circuit Breaker

Controls AC power to the amplifier and also works as a circuit breaker. If the circuit breaker trips, push it to the OFF position (O) and then to the ON position ( l ).

5. Fan Grilles

Removable fan grilles are provided to allow access to the dust filters for cleaning.

6.Volume Controls

Detented (40 position) knobs are protected by a recess from mechanical damage.

Knob Cover (not shown)

Removable cover protects the volume controls from casual tampering or brushing.

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