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Related Manuals for K-array Mastiff KM312
Summary of Contents for K-array Mastiff KM312
- Page 1 KM312 - KM312P Ver. 1.1 Mastiff KM312, KM312P USER GUIDE English...
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Page 2: Table Of Contents
KM312 - KM312P Ver. 1.1 TABLE OF CONTENTS SYMBOLS ................3 1. INTRODUCTION ..............4 2. KEY FEATURES ..............4 3. SAFETY INFORMATION ............5 4. UNPACKING ................. 7 5. PRODUCT PHYSICAL OVERVIEW ..........8 6. HORN ORIENTATION ............... 9 7. -
Page 3: Symbols
KM312 - KM312P Ver. 1.1 SYMBOLS K-array declares that this device is in compliance with applicable CE standards and regulations. Before putting the device into operation, please observe the respective country-specific regulations! Waste Electrical and Electronic Equipment (WEEE) Please dispose of this product at the end of its operational lifetime by bringing it to your local collection point or recycling center for such equipment. -
Page 4: Introduction
The Mastiff KM312 is the active model while the Mastiff KM312P is passive. The integrated DSP features multiple analog and digital inputs and with the K-dante accessory, the system can be used in Dante network. -
Page 5: Safety Information
KM312 - KM312P Ver. 1.1 3. SAFETY INFORMATION Warning: failure to follow these safety instructions could result in fire, shock or other injury or damage to the device or other property. The lighting flash with arrowhead symbol within an equilateral triangle is intended to alert the This symbol alerts the user to the presence of user to the presence of not isolated, dangerous recommendations about the product’s use and... - Page 6 KM312 - KM312P Ver. 1.1 WARNING • Since the device is a CLASS I apparatus, it must be only connected to an AC three-wire grounding outlet. If your outlet isn’t grounded, contact a licensed electrician to replace it with a property grounded outlet.
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Page 7: Unpacking
4. UNPACKING Each K-array speaker is built to the highest standard and thoroughly inspected before leaving the factory. Upon arrival, carefully inspect the shipping carton, then examine and test your new amplifier. -
Page 8: Product Physical Overview
KM312 - KM312P Ver. 1.1 5. PRODUCT PHYSICAL OVERVIEW 32,3in 20,9in 820mm 530mm Weight KM112: 37.5 kg (82.7 lbs) KM112P: 33.5 kg (73.9 lbs) -
Page 9: Horn Orientation
KM312 - KM312P Ver. 1.1 6. HORN ORIENTATION The central 12” coaxial transducer is coupled to an asymmetric horn. Because the horn is asymmetric, its sound dispersion pattern is different in respect to its axes: 100° x 30°. The horn can be manually rotated 90° thanks to the red guide that rotates the horn from a 100° horizontal coverage (Wide) to a 30°... -
Page 10: Km312 Amplifier Panel
For best performance, voltage drops should not exceed 10% at 100 V or 10% at 230 V. The minimum electrical service amperage required by a K-array loudspeakers system is the sum of their maximum continuous RMS current. K-array recommends allowing an additional 30% above the minimum amperage... -
Page 11: Protection Circuitry
KM312 - KM312P Ver. 1.1 7.4 PROTECTION CIRCUITRY Both the Power supply and the amplifier sections are equipped with several protection circuits. Power supply protections aim to isolate a faulty section in electrical power system from the rest of the device in order to prevent the propagation of the fault and limit device damages. They comprise overcurrent, overvoltage and thermal protections. -
Page 12: Audio And Remote Connections
KM312 - KM312P Ver. 1.1 7.5 AUDIO AND REMOTE CONNECTIONS... - Page 13 Power switch. Turns the system on and off. AC Input. PowerCon input for AC power. AC Link. PowerCon output for feeding AC mains power to additional K-array components with a PowerCon AC input socket. Power On LED. Indicates the system is ON.
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Page 14: Rs485 Network
7.6 RS485 NETWORK The RS485 Link Input and The RS485 Link Output on the rear panel allow to create a network of K-array devices that users can manage with a PC running the K-Framework software. All devices can be linked with standard XLR cable. -
Page 15: Km312 Touch Screen Functions
KM312 - KM312P Ver. 1.1 8. KM312 TOUCH SCREEN FUNCTIONS The main functions of the onboard DSP can be managed with the integrated touch screen. Functions are grouped into five sections, shown as icons on the Home page. HOME PAGE To reach the Home page from any of the pages, touch the Home button. - Page 16 KM312 - KM312P Ver. 1.1 PRESET The Preset page allows users to load presets stored on- board. INFO The Info page contains information about the current software and firmware, the current preset loaded and the Board ID of the device. The Board ID is a number which identifies the device when it is connected in a K-framework network.
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Page 17: Km312P Connections
KM312 - KM312P Ver. 1.1 9. KM312P CONNECTIONS The KM312P internal wiring is designed to pick up audio power signal from pins 1+ / 1- (MF-HF) and 2+ / 2- (LF) of a NL4 connector. Since the unit is be-amped, two channels of a KA84 amplifer are necessary to drive one unit. -
Page 18: Service
10. SERVICE To obtain service: 1) Contact the official K-array distributor in your country. Your local distributor will direct you to the appropriate service center. 2) If you are calling for service, please have the serial number(s) of the unit(s) available for reference. -
Page 19: Technical Specifications
KM312 - KM312P Ver. 1.1 11. TECHNICAL SPECIFICATIONS 11.1 KM312 DATASHEET ACOUSTICS AUDIO INPUT Power handling 2000W +800W + 200W Analog Connectors 2 male + 2 female 3-pin balanced XLR Max Power 4000 W Digital Connectors 1 male + 1 female 3-pin XLR REMOTE Impedance 8 + 8 Ohm... -
Page 20: Km312P Datasheet
KM312 - KM312P Ver. 1.1 11.2 KM312P DATASHEET ACOUSTICS Power handling 2000W + 800W + 200W Max Power 4000W Impedance LF: 4 Ohm MF-HF: 8 + 8 Ohm Frequency Range 62Hz-19kHz (-10dB) SPL 1W@1mt LF: 100dB MF: 97dB HF: 105dB Maximum SPL 132dB (cont.) - 138dB (peak) COVERAGE... -
Page 21: Certification
KM312 - KM312P Ver. 1.1 12. CERTIFICATION DECLARATION OF CONFORMITY Manufacturer/Importer: K-array s.u.r.l. Brand K-ARRAY Address: via Paolina Romagnoli 17 50038 Scarperia e S. Piero Firenze ITALY Date of Issue: 14 / 03 / 2017 Model Code: KM112 – KM112P – KM312 – KM312P... - Page 22 IEC SYSTEM FOR MUTUAL RECOGNITION OF TEST CERTIFICATES FOR ELECTRICAL EQUIPMENT (IECEE) CB SCHEME CB TEST CERTIFICATE Product Professional active speaker Name and address of the applicant K-ARRAY S.u.r.l. Via P. Romagnoli, 17 50038 Scarperia e S. Piero (FI) Italy Name and address of the manufacturer K-ARRAY S.u.r.l.
- Page 23 KM312 - KM312P Ver. 1.1...
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