Atlas Sound DSP8807 specifications DSP RUN Mode, Monitor Ambient Mics Microphones / ALM-1

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	DSP8807	Digital Processor
	DSP8807	and Amplifier
		and Amplifier
	DSP RUN MODE

1. Select ‘DSP RUN MODE’ when you need to reset and test all DSP processors.

MONITOR AMBIENT MICS (MICROPHONES / ALM-1)

Owner’s Manual

1.When ALM-1 remote ambient microphones are connected to the DSP8807, the ‘MONITOR AMBIENT MICS’ button can be selected to view status of microphone operation as a ‘signal present’ voltage (milliamps) to indicate DSP8807 is receiving input signal. There are two independent meters: Left meter reads every (2) seconds averaged over one (1) minute the Right meter is the real time dB level based on settings made in the ‘Noise Trim’ option.

	1601 Jack McKay Blvd. • Ennis, Texas 75119 U.S.A.
	Telephone: 800.876.3333 • Fax: 800.765.3435
AtlasSound.com	– 30 –
	Specifications are subject to change without notice.

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Contents DSP8807 Digital Processor DSP8807 Introduction Basic Applications Diagram System Overview Signal Flow Diagram EAO CCDtmf Amp O/P PCB EAODSP8807 Rear DSP8807 TOP PanelInstallation Computer Network Termination 70V Speaker Termination Audio Line Level Termination 1V/600ΩAC Power Input 120VAC @ 60Hz or 240VAC @ 50Hz Ambient Sensing Microphone ALM-1 TerminationDSP8807 Mounting Memory Battery ReplacementTelco Paging Input System Overview System Hardware / Software RequirementsStart UP Settings Start UP ‘SYSTEM’ Masking Noise Settings Noise 1 and 2 VolumeNoise 1 Noise ‘GEQ’ Graphic EQ Source Inputs Line 1, 2, MUSIC, MIC, NETWORK, Telco Noise TRIM/ dB LevelLine 1 and Line 2 Inputs Volume Line 1 and Line 2 Inputs ToneMusic Input Volume Music Input ToneMicrophone Input Compressor Microphone Input ToneMicrophone Input Volume Microphone Input ‘PEQ’ / Parametric EQNetwork Input Tone Network Input ‘PEQ’ / Parametric EQNetwork Input Network Volume Telco Input CompressorTelco Input Tone Telco Input Telco ‘PEQ’ / Parametric EQTelco Input Volume Telco Input Telco Tone Volume Matrix Zone MIX and Volume Zone VolumePlans DSP RUN Mode Monitor Ambient Mics Microphones / ALM-1Specifications System Performance / DSP Processors System Inputs unless noted located on rear panelSystem Outputs unless noted located on rear panel System Mechanical DataTroubleshooting Guide DSP8807 DSP8807 Limited Warranty