Denon DN-508A User Manual page 4

Features
Front Panel
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1. Power Switch: Press this button to power DN-508A on or off.
2. Level Knobs: Turn these knobs to set the output level for each zone.
3. Active/Peak Lights: These lights will illuminate different colors to show the signal status
of each zone input:
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Blue: The input is receiving a signal at an optimal level.
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Red: The input's signal is "peaking" (higher than 0 dB). Turn its Level knob
counterclockwise or reduce the volume of the source to prevent "clipping" (distortion).
Rear Panel
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1. Voltage Select Switch: Set this switch to the correct voltage for your country/region.
2. Power Inlet: Use the included power cable to connect this input to a power outlet.
3. Fuse: If the unit's fuse is broken, lift this tab to replace the fuse. Replace it with a fuse with
an appropriate rating. Using a fuse with an incorrect rating can damage the unit and/or fuse.
4. Cooling Fan: The speed of the fan adjusts automatically to cool the unit. Do not block this vent.
5. Inputs: Use Euroblock connectors to connect these zone inputs to your audio sources.
Each zone has a ground (G), cold/negative (–), and hot/positive (+) connector. Make sure
the wiring of each device matches each connection.
6. Outputs: Use Euroblock connectors to connect these zone outputs to your loudspeakers.
Each zone has a connector for common (COM), 4Ω, 70V, and 100V. Make sure the wiring
of each loudspeaker is done properly for each output.
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