KM312 - KM312P
Ver. 1.1
KM312, KM312P
USER GUIDE
English
Mastiff
Page 1: ...KM312 KM312P Ver 1 1 KM312 KM312P USER GUIDE English Mastiff ...
Page 2: ...ENTATION 9 7 KM312 AMPLIFIER PANEL 10 7 1 AC POWER 10 7 2 VOLTAGE REQUIREMENT 10 7 3 CURRENT REQUIREMENT 10 7 4 PROTECTION CIRCUITRY 11 7 5 AUDIO AND REMOTE CONNECTIONS 12 7 6 RS485 NETWORK 14 8 KM312 TOUCH SCREEN FUNCTIONS 15 9 KM312P CONNECTIONS 17 10 SERVICE 18 11 TECHNICAL SPECIFICATIONS 19 11 1 KM312 DATASHEET 19 11 2 KM312P DATASHEET 20 12 CERTIFICATION 21 ...
Page 3: ...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 This device complies with the Restriction of Hazardous Substances Directive Warning DANGEROUS VOLTAGE Terminals marked with this symbol car...
Page 4: ...odel 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 The monitors produce ultra low distortion giving vocals and instruments incredible clarity and precise sound Both models feature an asymmetrical 100 by 30 horn granting performers the possibility to select a wide or narrow so...
Page 5: ... the polarized or grounding type plug A polarized plug has two blades with one wider than the other A grounding type plug has two blades and a third grounding prong The wide blade or the third prong are provided for your safety If the provided plug does not fit into your outlet consult an electrician for replacement of the obsolete outlet Protect the power cord from being walked on or pinched part...
Page 6: ...tall the amplifier in wet or humid locations without using weather protection TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK do not expose this apparatus to rain or moisture and objects filled with liquids such as vases should not be placed on this apparatus The main plug of the power supply cord shall remain readily accessible CAUTION Choking Hazards This device contains small parts which may prese...
Page 7: ...oor installation protect the device from rain and moisture Assure that the wind does not interfere with the system s stability taking extra securities like chains weights ropes or any other certified anchoring systems Doing otherwise may result in the unit falling down causing personal injury or property damage or even death The system should only be suspended by qualified personnel following safe...
Page 8: ...KM312 KM312P Ver 1 1 8 5 PRODUCT PHYSICAL OVERVIEW 20 9in 530mm 32 3in 820mm 13 8in 351 5mm 13 2in 335 5mm Weight KM112 37 5 kg 82 7 lbs KM112P 33 5 kg 73 9 lbs ...
Page 9: ...e 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 horizontal coverage Narrow WIDE 100 horizontal 30 vertical NARROW 30 horizontal 100 vertical ...
Page 10: ...ying the power rating for the device CAUTION Do not connect the system to AC power mains exceeding 265 V Doing so will cause significant damage to the device and create serious risk for users 7 3 CURRENT REQUIREMENT The amplifier presents a dynamic load to the AC mains drawing additional current as operating levels increase Different cables and circuit breakers heat up at varying rates so it is es...
Page 11: ...tions are triggered by audio signal current and voltage by comparing input and output and NTC Negative Temperature Coefficient thermistors A Peak Current Shut Down and a Temperature Protection Limiter protect the output stage High frequency stationary signals like steady sinusoidal signals improperly referred as continuous or permanent signals with high amplitude tend to stress the amplifier secti...
Page 12: ...KM312 KM312P Ver 1 1 12 1 2 4 6 3 5 9 10 7 8 11 12 13 14 15 16 17 18 19 7 5 AUDIO AND REMOTE CONNECTIONS ...
Page 13: ...or for two channel AES EBU digital audio accepting sample rates up to 96 kHz 10 AES EBU Digital Output XLR output providing two channel digital audio from AES EBU Input This output cannot be processed or controlled via the K Framework software 11 REMOTE RS485 Link Input XLR input for connecting the KM112 from another RS485 device in a K Framework network RS485 Link Input can also be used to connec...
Page 14: ...S485 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 The PC can be connected to the network either with USB cable or XLR cable requires K USB USB to RS485 adapter accessory as shown in the diagrams below Attention M...
Page 15: ...uch the Home button HOME PAGE LEVELS The Levels page allows users to manage the amplitude of the input signal whether analog or digital MATRIX The Matrix page allows users to switch on off the four inputs channels independently IN1 and IN2 are the two analog inputs AES1 and AES2 are the two channels of the AES EBU digital input DELAY The Delay page allows users to delay the audio signal sent to th...
Page 16: ...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 Make sure that each device in the network has a different ID number ...
Page 17: ...nce the unit is be amped two channels of a KA84 amplifer are necessary to drive one unit Use a four pins Speakon cable to connect the Output A or B of the KA84 amplifier to the monitor as shown below On the amplifier load the appropriate presets on ouput channels A1 and A2 or B1 and B2 All pins are directly wired from one socket to the other so the signal can pass through another passive monitor w...
Page 18: ...d to send the unit in for service In this instance you will be provided with an RA Return Authorization number which should be included on all shipping documents and correspondence regarding the repair Shipping charges are the responsibility of the purchaser Any attempt to modify or replace components of the device will invalidate your warranty Service must be performed by an authorized K array se...
Page 19: ... Dynamic limiter over current over temp short circuits Type DSP controlled AC POWER Frequency 200Hz 1650Hz Nominal power requirements 100 240 Vac 10 50 60Hz TRANSDUCERS Operating range 85 265 Vac auto range Low mid frequency 2 x 12 Neodymium magnet woofer with 2 5 voice coil PHYSICAL OVERVIEW Mid frequency 12 Neodymium magnet woofer with 3 voice coil Dimensions 82 0 x 53 0 x 33 5 47 95 x 20 47 x 1...
Page 20: ... 200Hz 1300Hz TRANSDUCERS Low mid frequency 2 x 12 Neodymium magnet woofer with 2 5 voice coil High frequency 12 Neodymium magnet woofer with 3 voice coil High frequency Neodymium magnet compression driver with 2 voice coil POWER AUDIO IN OUT Connectors 2 x 4 pin speakon Wiring 1 1 Passive Crossover MF HF 2 2 Woofers LF PHYSICAL OVERVIEW Dimensions 82 0 x 53 0 x 33 5 cm 47 95 x 20 47 x 8 26 1 Weig...
Page 21: ...imation of the Laws of the Member States relating to electromagnetic compatibility 2006 95 EC on the harmonisation of the laws of member state relating equipment designed for the use within certain voltage limits This declaration applies to all specimens manufactured in accordance with the attached manufacturing drawings which form part of this declaration Assessment of compliance of the product w...
Page 22: ... Hz for United States and Canada only 300 W for models KMT12 I KMT18 I KM 112 600 W for model KM 312 Trademark if any K ARRAY Customer s Testing Facility CTF Stage used Model Type Ref KMT12 I KMT18 I KM 112 KM 312 Additional information if necessary may also be reported on page 2 Additional information on page 2 A sample of the product was tested and found to be in conformity with IEC 60065 2001 I...
Page 23: ...KM312 KM312P Ver 1 1 23 ...
