Atlas Sound DSP8807 specifications AC Power Input 120VAC @ 60Hz or 240VAC @ 50Hz

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Owner’s Manual

DSP8807

Digital Processor

and Amplifier

 

 

 

 

 

AC POWER INPUT (120VAC @ 60Hz or 240VAC @ 50Hz)

As noted in the ‘important notices’ section the DSP8807 utilizes a UL recognized IEC AC power plug and cord (provided with the unit) which must not be changed or defeated. Please follow these important instructions. Failure to do so will void the product warranties.

The Mains Plug is the main disconnect device for the product, and shall be located so as to be readily accessible.

NOTE: Once the AC power is switched ‘ON’ it will take approximately ‘30’ seconds to initialize and start up.

Do not defeat the safety purpose of polarized, keyed or grounding type connectors. A polarized plug has two (or multiple) contacts with one wider or longer than the other. A grounding type plug has two blades and a third grounding plug. The wide blade or third prongs are provided for your safety. Do not defeat or change these. If the provided IEC power plug does not fit into your outlet, consult an electrician or your local authority having jurisdiction to replace the outlet to ensure meeting local building codes while assuring proper connection.

Protect the power cord from being walked on or pinched particularly at the plug, receptacle outlet, and the exit point of the unit.

AC cable with IEC plug provided. All

wiring to meet NEC/ UL code

AC POWER IN

Replace AC Fuse with UL recognized 2A @ 250VAC or 5A @ 110VAC

Typical view of UL rated Fuse

120VAC

Power

Fuse

120V operation: T 8A L 250V

240V operation: T 5A L 250V

AMBIENT SENSING MICROPHONE (ALM-1) TERMINATION

Typical Ceiling Grid Installation

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

Telephone: 800.876.3333 • Fax: 800.765.3435

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AtlasSound.com

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 System Overview System Hardware / Software Requirements Memory Battery ReplacementTelco Paging Input MountingStart 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