DSPPA DA8001 User Manual

DSPPA DA8001 User Manual

Amplifier fault changeover with speaker line surveillance

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DA8001
Amplifier Fault Changeover with Speaker Line Surveillance
User Manual
Welcome to use the public address system manufactured by DSPPA Company. For the better application of
this equipment, please read the operation instruction carefully prior to use.
Guangzhou DSPPA Audio Co., Ltd
1 / 9

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Summary of Contents for DSPPA DA8001

  • Page 1 Amplifier Fault Changeover with Speaker Line Surveillance User Manual Welcome to use the public address system manufactured by DSPPA Company. For the better application of this equipment, please read the operation instruction carefully prior to use. Guangzhou DSPPA Audio Co., Ltd...
  • Page 2: Table Of Contents

    Dear user: Thank you to choose DSPPA product, before use DA8001, please read the attached user manual, so you can know how to user our device, please keep the user manual safety so you can check it again if any questions...
  • Page 3: System Feature

    System feature   Channel amplifier fault changeover with speaker line surveillance  19” rack mount design in 1U height  One standby amplifier to backup 8 amplifier/7 amplifier/ 6 amplifier…/1 amplifier within 1 second  8 speaker line supervision for open circuit, short circuit and impedance fluctuation Each speaker zone detection time within 2 seconds, Each channel could detect 3W-1000W speaker ...
  • Page 4: Device Connection

    Device connection  Clarification: Above setting is 8 in 8 out, CH ID1~CH ID3 set as ‘111’means 8 channels. 000( ) = 1in 8 out 1pcs main amplifier host speaker output connect to AMP port of CH1, audio signal input to CH1 input, then connect amplifier audio input to CH1 output.
  • Page 5 010( ) == 3IN 8 OUT 3pcs main amplifier host speaker output connect to AMP port of CH1,CH3 & CH5, audio signal input to CH1&CH3&CH5 input and CH1& CH3& CH5 output to amplifier audio input, First amplifier signal from zone output of CH1,2.
  • Page 6: Equipment Introduction

    110( )== 7 in 8 out 7pcs main amplifier host speaker output connect to AMP port of CH1~ CH7, audio signal input to CH1~CH7 input and CH1~CH7 output to amplifier audio input, NO.1~NO.6 amplifier signal from zone output of CH1~CH6. NO.7 amplifier signal output from zone output of CH7~CH8. 111(...
  • Page 7: Specification

    Green——Normal working;  ○ 4 ——Speaker zone indicator Led Yellow——Failure;  Off——Normal working;  Red——Earthing;  ○ 5 —— Indicator of standby amplifier Yellow——Standby amplifier Failure;  Green——Normal working;  Other undefined;  ○ 6 —— Speaker loop impedance checking; keep press 5 seconds then release, this is speaker loop impedance checking, press 1 second then release, this is 8 lines real-time impedance detection.
  • Page 8 Model DA8001 Description 8 Channel Amplifier Fault Changeover with Speaker Line Surveillance Channel 8 Channels Connector Eight balanced line inputs by phoenix connector Eight balanced line outputs with 24V relay by phoenix connector Eight Amplifier 100V inputs by phoenix connector Eight Speaker 100V outputs by phoenix connector One fault contact output by phoenix connector &...
  • Page 9: Attention

    Terms and conditions of warranty for a given product may be determined first by locating the appropriate country which the product was purchased in, then by locating the product type. Guangzhou DSPPA Audio Co., Ltd. 9 / 9...

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