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Toa DA-1000F Operating Instructions Manual

Multichannel power amplifier
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MULTICHANNEL POWER AMPLIFIER

TABLE OF CONTENTS

1. IMPORTANT SAFETY INSTRUCTIONS ........................................................................................ 2
2. SAFETY PRECAUTIONS ................................................................................................................. 2
.
4. NOMENCLATURE AND FUNCTIONS ............................................................................................. 5
5. CONNECTIONS ............................................................................................................................... 7
6. SYSTEM CONNECTION CASES ..................................................................................................... 8
7. THERMAL DISSIPATION ................................................................................................................ 9
8. POWER LEVEL ADJUSTMENT .......................................................................................................10
9. TROUBLESHOOTING ..................................................................................................................... 11
10. SPECIFICATIONS ............................................................................................................................12
11. DIMENSIONAL DIAGRAM ...............................................................................................................12
Thank you for purchasing TOA's Multichannel Power Amplifier.
Please carefully follow the instructions in this manual to ensure long, trouble-free use of your equipment.
............................................................................................................... 5
OPERATING INSTRUCTIONS
DA-1000F

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  • Page 1: Table Of Contents

    8. POWER LEVEL ADJUSTMENT .......................10 9. TROUBLESHOOTING ........................11 10. SPECIFICATIONS ..........................12 11. DIMENSIONAL DIAGRAM .......................12 Thank you for purchasing TOA's Multichannel Power Amplifier. Please carefully follow the instructions in this manual to ensure long, trouble-free use of your equipment.

  • Page 2: Important Safety Instructions

    1. IMPORTANT SAFETY INSTRUCTIONS Read these instructions. Keep these instructions. Heed all warnings. Follow all instructions. Do not use this apparatus near water. Clean only with dry cloth. Do not block any ventilation openings. Install in accordance with the manufacturer's instructions.
  • Page 3 Should the following irregularity be found during use, immediately switch off the power, disconnect the power supply plug from the AC outlet and contact your nearest TOA dealer. Make no further attempt to operate the unit in this condition as this may cause fire or electric shock.
  • Page 4 Clean the unit regularly Contact your TOA dealer as to the cleaning. If dust is allowed to accumulate in the unit over a long period of time, a fire or damage to the unit may result.

  • Page 5: General Description

    3. GENERAL DESCRIPTION The DA-1000F is 4-Channel Digital Power Amplifier featuring ligtweight, compact and high power output. I t delivers 1000W x 4 channels (4 output). It can be mounted an EIA standard equipment rack (2 unit size). 4. NOMENCLATURE AND FUNCTIONS [Front] 1.
  • Page 6 [Rear] ⑥ ⑦ ⑧ ⑨ ⑩ ⑬ ⑫ ⑪ 6. Socket with fuse Connects to power source with AC power supply cord. The Standard Voltage : AC 100 ~ 240V. Dissipation Power : 2000W. Fuse ratings: T16AL 250V. 7. Ventilation hole 8.

  • Page 7: Connections

    5. CONNECTIONS [Cable end treatment] NOTES: The quality of your soldering is very important virtual welding or soldering errors, Would be likely to affect the normal use or even failure. 20mm 0.8” 0.3” BLACK [Inputs] Signal input Sensitivity selector switch Link mode selector switch INPUT Balanced male XLR...

  • Page 8: System Connection Cases

    6. SYSTEM CONNECTION CASES System connection cases(2 in 4) System connection cases(1 in 4) MODE INPUT OUTPUT MODE INPUT OUTPUT LINK MODE LINK MODE 1 IN 4 1 IN 4 2 IN 4 2 IN 4 NL4 Speakon NL4 Speakon CH 1 CH 1 CH 1...

  • Page 9: Thermal Dissipation

    7. THERMAL DISSIPATION Stack installation To ensure the cooling environment, please meet the following condition. NOTES: The ambient temperature should be lower than 35℃ while running the amplifier. NOTES: In order to have a good heat dissipation condition for amplifier please clean the filter after you finish your install, because the dust in filter will stop the air vent,...

  • Page 10: Power Level Adjustment

    8 . POW ER L EV EL ADJ USTMENT Pr oced u r e P ow er on NOTES: Sou r c e Sou nd c ons ol e Per i ph er al d ev i c es Pow er Am pl i f i er F or h i g h pow er s y s t em , t h e Pow er -on or d er i s v er y i m por t ant , not i n t h e or d er i s...

  • Page 11: Troubleshooting

    9 . TROUBL ESH OOTING Af ter p ow er ed w ith ou t any r esp onse i n v e r y h i g h SPL t h ey h av e d i s t or t i on y o u s h ou l d Meas u r e t h e ou t l et w i t h a m u l t i m et er t o c h...

  • Page 12: Specifications

    10. SPECIFICATIONS Power Source 100 - 240V AC, 50/60 Hz Amplification System Class D Power Consumption Input CH1-4 : 20kΩ ( balanced ) / 10kΩ XLR-F connector Output LINK CH1-4 : XLR-M connector SPEAKER 1-4 : 4 channels : 650Wx4 (8Ω ,1000Wx4 (4Ω...

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