Empertech KB-DA1500, User Manual

Page 1: ...KB DA1500 High Efficiency Power Amplifier User Manual M_2000060561_EN_1 0 Easy Installation Easy Info Reading Easy Access Control Easy Maintenance ...

Page 2: ...e contents of this document are subject to revision without notice due to continued progress in methodology design and manufacturing Honeywell shall have no liability for any error or damage of any kind resulting from the use of this document Trademark List All trademarks mentioned herein are the property of their respective owners These are shown in the document Trademark Information ...

Page 3: ...ndled This sign means to alert the user of important operation and maintenance instructions Caution To avoid electrocution do not use polarized plug with an extension cord receptacle or other outlet unless the blades can be fully inserted to prevent blade exposure Caution Do not block ventilation openings and stack other equipment on top ...

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Page 5: ...igh too low or fluctuates too drastically it is recommended to install a stable AC power source The appliance is not waterproof Do not expose the appliance to rain or moisture and avoid splashing it with water Do not place any items filled with liquid on top of the product such as a flower vase to avoid damage Place the appliance away from sources of heat and ensure adequate ventilation space Plac...

Page 6: ... lightning safety logos to prevent an electric shock When the power is turned on do not physically alter the appliance to avoid damaging the equipment Honeywell assumes no liability for appliance malfunctions Please consult qualified technicians for repairs Manual Labels and Information Please note the product labels product categories power requirements and other information Read this manual thor...

Page 7: ...1 Introduction 1 Audience 1 How to Use This Manual 2 1 Introduction 3 Features 3 Functions 3 Power Supply Protection 3 Overheating Protection 4 Overload and Short Circuit Protection 4 Fault Detection and Fault Logs 4 2 Interfaces 5 Front Panel 5 Rear Panel 6 3 Installation 8 Preparing for Installation 8 Tools 8 Materials 8 Cables and Wires 8 Package Inspection 9 Connecting the Cables 9 ...

Page 8: ...iv Grounding Cable 9 Audio Input Cable 10 Output Cable 11 Completing Installation and Commissioning 12 Precautions 13 4 Technical Specifications 14 5 Packing List 15 ...

Page 9: ...tures functions and applications Chapter 2 Package Contents Package content details of the KB DA1500 High Efficiency Power Amplifier Chapter 3 User Interface KB DA1500 High Efficiency Power Amplifier front and rear panel controls indicator lights and cable connection ports Chapter 4 Installation KB DA1500 High Efficiency Power Amplifier installation preparation instructions hardware installation p...

Page 10: ...e using the KB DA1500 High Efficiency Power Amplifier and pay close attention to all warnings and instructions Keep this manual for later use and reference This manual has been reviewed to ensure its accuracy If there is any uncertainty or disputes regarding the manual contents please contact Honeywell Honeywell does not take any responsibility for consequences caused by the misunderstanding of th...

Page 11: ...des the following features A CLASS D power amplifier with high efficiency and energy conservation The rated output power is 500W Channel has 100V or 70V of output Supports balanced or unbalanced audio input Heat radiation through forced air cooling mode Able to automatically limit output voltage Functions The DA includes the following main functions Power Supply Protection Temperature Regulation O...

Page 12: ...oo high Overload and Short Circuit Protection When the DA power supply detects a circuit overload or if a short circuit occurs the DA automatically disconnects the power The DA remains protected and signals a fault until the problem is fixed The DA is capable of detecting faults for each individual channel Fault Detection and Fault Logs The main power supply of the DA can detect power failures and...

Page 13: ...experiences over current over voltage or under voltage the DA automatically protects the equipment In this case the light turns yellow 4 CLIP Peak clipping indicator light When the input signal exceeds the rated peak value the indicator light turns red 5 SIGNAL Signal indicator light This light turns green and fluctuates depending upon the signal intensity If the light is off there is no input sig...

Page 14: ...ected or it is self tested ports A and B experience a short circuit B CH Balanced positive input Balanced negative input G Grounding Connect to the port if the input is an unbalanced input connection 4 Audio output ports AUX OUTPUT Link balanced output SPEAKER OUTPUT Amplifier positive output Amplifier negative output 5 Cooling fan 6 Main power supply power port Supplies electricity to the main po...

Page 15: ...st port When the DA output voltage is VCC 12V 24V the DA is being self tested When the DA has no input voltage the DA is working normally 9 N A 10 N A 11 DA fault information output When the DA is working properly the output voltage is VCC 12V 24V When the DA faults is protected or undergoes self testing the output voltage is GND 0V 12 Link Balanced positive output 13 Link Balanced negative output...

Page 16: ...e installation of the DA prepare the following tools Anti static wrist strap Anti static gloves Cutting pliers Wire cutters Electrical cable crimping pliers Materials For the installation of the DA prepare the following materials Insulation tape Wire buckles Wire labels Cables and Wires For the installation of the DA prepare the following cables Backup power cable The backup power cable and main p...

Page 17: ...t are intact see Chapter 5 If an item is missing please contact the appropriate vendor Connecting the Cables These cables include the grounding cable main and backup power cables audio input cable and audio output cable Notice When connecting cables make sure the DA power switch is turned off Plug the cables into the correct ports and tighten the cable terminal screws Power and data wires must be ...

Page 18: ...Terminal blocks Notice If the audio input cable is supplied by the installation personnel the cable must be shielded DA has a balanced input connection A balanced connection is recommended to reduce AC power interference especially when using a long cable For short cables that have an unbalanced connection the signal impedance should be less than 600 ohms The following steps describe connecting a ...

Page 19: ...input terminal 2 Connect the input terminals to their corresponding input ports as shown in 0 2 Figure 2 Connecting the input terminals Output Cable 1 Strip 7 mm of insulation off the output cable and connect it to the output terminal as shown in 03 ...

Page 20: ...red output terminal to the DA output port Figure 4 Connecting the output terminals Completing Installation and Commissioning Once the DA hardware and cables are installed complete the following commissioning procedures 1 Set the audio volume to a minimum level ...

Page 21: ...e following issues Notice Make sure all cables are connected properly before turning on the DA Refer to the Connecting the Cables section for more information Pay particular attention to which audio input source is selected and configure the output signal level appropriately as this can save electricity Do not connect the grounding output cable with the grounding input cable as this causes a short...

Page 22: ...ignal to noise ratio 90dB with A Weight Non linear distortion 0 1 at 1 3 rated power 1kHz Indicator lights 1 power indicator light 1 signal lights 1 peak clipping lights 1 equipment protection lights Number of channels 1 Operating conditions 95 humidity 0 C 40 C 0 104 F no condensation Storage temperature 10 C 55 C 14 F 131 F Cooling method Air cooling Product dimensions width height depth 400 88 ...

Page 23: ...15 5 Packing List Name Quantities KB DA1500 High Efficiency Power Amplifier 1 Audio input connector 1 Audio output connector 1 AC power cable 1 Product manual 1 ...

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Page 25: ... Co Ltd No 257 Junye Road Guangzhou GETDD East 510530 China Phone 86 20 2839 9600 Fax 86 20 2839 8706 Website www empertech com Manual_KB D Series_EN1 0 Sep 2011 Subject to change without notice 2011 Honeywell International Inc ...