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Ground Zero GZEQ 4.7X Owner's Manual

Parametric equalizer
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PARAMETRIC
EQUALIZER
ANLEITUNG / OWNER'S MANUAL
GZEQ 4.7X
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Pre amplifier with adjustable input sensitivity
•
Up to 7 Volts RMS output
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Individual left and right sensitivity control for Main & Aux
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Four band parametric equalizer with 16 dB boost cut
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Specific boost frequency for each band
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Low noise BI-FET op-amp for low distortion
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Subwoofer output and level controls
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Front & Rear fader
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Subwoofer LPF adjustable (50 Hz ~ 250 Hz)
•
Universal Half-DIN chassis for ease of installation
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Main/Aux (Radio/CD) input selector
Features

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Summary of Contents for Ground Zero GZEQ 4.7X

  • Page 1 PARAMETRIC EQUALIZER ANLEITUNG / OWNER‘S MANUAL GZEQ 4.7X Features • Pre amplifier with adjustable input sensitivity • Up to 7 Volts RMS output • Individual left and right sensitivity control for Main & Aux • Four band parametric equalizer with 16 dB boost cut •...

  • Page 2: Technical Data

    Technical data Parametric range 20 - 70 Hz 150 - 400 Hz 1.5 - 4 kHz High 10 - 20 kHz Boost cut -16 -> +16 dB Bandwidth Specific to each band-hi shelving Signal to noise ratio 90 dB Ref 1V input Frequency response 5 Hz - 30 kHz +/- 1 dB Sub Level LPF...
  • Page 3 Controls Fader control This control adjusts the volume between the front and rear output Input selector switch This switch selects the AUX or MAIN input. Illumination switch Red / Blue color back light select switch. Master volume control Main control to adjust the output level. Subwoofer output volume This control adjusts output level of subwoofer RCA output.

  • Page 4: Set-Up Adjustment

    Start carefully increasing input gains of the GZEQ 4.7X until distortion is audible, then reduce slightly. Make sure that the head unit volume should be set between ½ and ¾. Always use the GZEQ 4.7X volume control as a master (main) volume control.

  • Page 5: Troubleshooting

    We reserve the right to make needed change or improvement to the product without informing customer about this in advance. De Garantie bepalingen van alle door ground zero geleverde producten is volgens wettelijke bepalingen geregeld, Een retourzending kan alleen na duidelijke afspraak en in de originele verpakking plaatsvinden.SVP een aankoopbon en een duidelijke storingsomschrijving bijvoegen.Van garantie uitgesloten zijn defecten door...