Samson AURO D415 - Rear Panel Layout and Controls; Input and Output Connectors; Controls and Indicators; Power and Protection Features

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Auro D412/D415 Owners Manual
Rear Panel Layout
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1. XLR Input Connector
This female XLR connector accepts either a balanced
microphone or line level signal.
2. 1/4” Input Connector
Use this 1/4” input for connecting balanced micro-
phone or balanced and unbalanced line level inputs.
3. Line Output
Male XLR connector used to link multiple Auro cabi-
nets.
4. Level Control
This control adjusts the overall signal level at the input
of the power ampliers. For attenuating a line level sig-
nal, turn the control from fully counter-clockwise until
12 o’clock. For a mic level signal turn the Level control
past 12 o’clock.
5. Bass EQ Control
This controls the low band of the loudspeaker equal-
izer, +/- 15 dB at 80 Hz.
6. Treble EQ Control
This controls the high band of the loudspeaker equal-
izer, +/- 15 dB at 12 kHz.
7. Peak Indicator
This RED LED lights when the amp is near the clipping
point. If the Peak indicator lights frequently, turn down
the Level control on the Auro loudspeaker or turn
down the signal at the source, until the indicator does
not light anymore, or lights occasionally with signal
peaks.
8. Power Indicator
This LED lights GREEN when amp is active.
9. Power Switch
Switches on the Auro’s main power.
10. Fuse Cover
The fuse is located behind the fuse cover. Always replace fuses with the same type of fuse.
11. AC Power Inlet
Connect the supplied standard IEC AC power cable here.