Atlas Sound DSP8807 specifications Noise ‘GEQ’ Graphic EQ

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	Owner’s Manual	DSP8807	Digital Processor
	Owner’s Manual	DSP8807	and Amplifier
			and Amplifier

2.Select the ‘Noise Matrix’ for Noise 1 or 2 which drops down the ‘Noise 1 Matrix’ option box, select Noise 1 or Noise 2 for each zone 1 to 8.

NOISE ‘GEQ’ (GRAPHIC EQ)

3.Select the Noise ‘GEQ’ (Graphic EQ) button for each zone which drops down the 1⁄3 Octave 28 band EQ with settings from 40Hz to 20kHz. Set the desired frequency by moving the slider or typing the number at the bottom with a frequency scale from -15dB to +15dB. NOTE: The specific band being set will light up as you scroll across.

1601 Jack McKay Blvd. • Ennis, Texas 75119 U.S.A.

Telephone: 800.876.3333 • Fax: 800.765.3435

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Specifications are subject to change without notice.

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Contents DSP8807 Digital Processor DSP8807 Introduction Basic Applications Diagram Dtmf System Overview Signal Flow DiagramEAO CC EAO Amp O/P PCBDSP8807 TOP Panel DSP8807 RearInstallation Computer Network Termination Audio Line Level Termination 1V/600Ω 70V Speaker TerminationAmbient Sensing Microphone ALM-1 Termination AC Power Input 120VAC @ 60Hz or 240VAC @ 50HzDSP8807 Telco Paging Input Memory Battery ReplacementMounting System Overview System Hardware / Software RequirementsStart UP Settings Start UP ‘SYSTEM’ Noise 1 Masking Noise SettingsNoise 1 and 2 Volume Noise ‘GEQ’ Graphic EQ Noise TRIM/ dB Level Source Inputs Line 1, 2, MUSIC, MIC, NETWORK, TelcoLine 1 and Line 2 Inputs Tone Line 1 and Line 2 Inputs VolumeMusic Input Tone Music Input VolumeMicrophone Input Tone Microphone Input CompressorMicrophone Input ‘PEQ’ / Parametric EQ Microphone Input VolumeNetwork Input ‘PEQ’ / Parametric EQ Network Input ToneTelco Input Compressor Network Input Network VolumeTelco Input Telco ‘PEQ’ / Parametric EQ Telco Input ToneTelco Input Telco Tone Volume Telco Input VolumeMatrix Zone Volume Zone MIX and VolumePlans Monitor Ambient Mics Microphones / ALM-1 DSP RUN ModeSystem Inputs unless noted located on rear panel Specifications System Performance / DSP ProcessorsSystem Mechanical Data System Outputs unless noted located on rear panelTroubleshooting Guide DSP8807 DSP8807 Limited Warranty