Orion Car Audio DEQ 30 manual OFF-SCREEN Response Problems

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OFF-SCREEN RESPONSE PROBLEMS

25Hz

31.5Hz

40Hz

50Hz

63Hz

80Hz

100Hz

125Hz

160Hz

200Hz

250Hz

315Hz

400Hz

500Hz

630Hz

800Hz

1000Hz

1250Hz

1600Hz

2000Hz

2500Hz

3150Hz

4000Hz

5000Hz

6300Hz

8000Hz

10000Hz

12500Hz

16000Hz

20000Hz

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The internal analog to digital converter uses dual 18 bit resolution bitstream auto calibration digital-to-analog converters made by Phillips. It has 192 times oversampling and features low harmonic distortion, no crossover distortion and digital de-emphasis for smooth highs and controlled low frequency response. The 18 bit wide dynamic range D/A converter is coupled with an ultra quiet pre-amplifier stage to deliver over 4 volts per phase (8 volts balanced) to either RCA or Balanced (mini-XLR™). Think of the DEQ 30 as a high performance digital to analog converter with a built-in 30 band equalizer!

Digital outputs incorporate a professional grade SPDIF transmitter that supports both TOSLINK and COAX digital connections. This allows for an outboard digital-to-analog converter or more digital processing.

You can choose any and all of the analog digital outputs depending on your systems needs. Make sure to make connections while the DEQ 30 is not powered on. Failure to do so may result in damage to your speaker system.

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Contents DEQ 30 Manual Introduction WHAT’S in the BOX Warranty Technical OverviewSpecifications Digital Outputs Power SupplyAnalog Output Section Lock ANTI-JITTER Reduction CircuitCall OUT Features 11 12Trouble Shooting InstallationTools for the Trade Power Connections Corrected Response Analog Inputs OEM Integration With Balanced InputsTime Alignment Error Problems Setting Analog Input Levels Is now setABSORPTION/REFLECTION Related NON-LINEARITY Problems Clip LED Illuminates When Input is OverloadedDigital Inputs ROLL-OFF Response Problems Selecting Digital InputsAnalog and Digital Outputs OFF-SCREEN Response Problems User Interface Digital DisplayUser Interface LED Indicators Crossover Points & Speaker Polarity Phase Shift ProblemsUser Interface Controls Output Level Incompatibility Problems Basic Equalization Preparation for EqualizationConstructive & Destructive Interference Problems Basic Equalization Resonance Problems Advanced Equalization Perfectly Flat Curve