K-array KM112 User Manual Download Page 15 | Manualshive

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K-array KM112 User Manual Download Page 15

KM112 - KM112P

Ver. 1.0

15

8. KM112 DRIvING A PASSIvE UNIT

The KM112’s onboard amplifier features two output channels. One channel drives the monitor while the
other can be used to drive an additional passive monitor KM112P or a passive subwoofer KMT18P.
Connect the passive unit to the Speakon Out connector and load the appropriate preset from the Preset
page on the touchscreen.

Mono Signal from FHO

KM112

KM112P

Mono Signal from FHO

KM112

KMT18P

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Summary of Contents for KM112

Page 1: ...KM112 KM112P Ver 1 0 KM112 KM112P USER GUIDE English Mastiff ...

Page 2: ... 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 KM112 driving a passive unit 15 9 KM112 touch screen functions 16 10 KM112P connections 18 11 SERVICE 19 12 TECHNICAL specifications 20 11 1 KM112 datasheet 20 12 2 KM112P datasheet 21 13 certification 22 ...

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: ...s 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 sound emission in the horizontal plane And with an incredibly strong stainless steel grill and sturdy birch wood chassis these monitors are built to withstand any abuse that may incur from...

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: ...KM112 KM112P Ver 1 0 8 5 Product PHysical Overview 13 8in 351 3mm 17 7in 450mm 20 9in 530mm Weight KM112 23 0 kg 50 7 lbs KM112P 17 0 kg 37 5 lbs ...

Page 9: ...ause 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: ...KM112 KM112P Ver 1 0 12 5 5 A 2 9 A 14 A 16 A 1 6 3 5 230 1 2 4 6 3 5 9 10 7 8 11 12 13 14 15 16 17 18 19 20 7 5 audio and remote connections ...

Page 13: ...ample 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 connect a computer running the K Framework software requir...

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: ...annel drives the monitor while the other can be used to drive an additional passive monitor KM112P or a passive subwoofer KMT18P Connect the passive unit to the Speakon Out connector and load the appropriate preset from the Preset page on the touchscreen Mono Signal from FHO KM112 KM112P Mono Signal from FHO KM112 KMT18P ...

Page 16: ...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 17: ...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 18: ...nternal wiring is designed to pick up audio power signal from pins 1 1 of a NL4 connector 2 and 2 pins just like 1 and 1 are directly wired from one socket to the other so the signal can pass through multiple speaker modules without additional external cables ...

Page 19: ...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 20: ...ter Protection Dynamic limiter over current over temp short circuits Frequency 1300 Hz AC POWER Transducers Nominal power requirements 100 240 Vac 10 50 60Hz Low mid frequency 12 Neodymium magnet woofer with 3 voice coil Operating range 85 265 Vac auto range High frequency Neodymium magnet compression driver with 2 voice coil PHYSICAL OVERVIEW AUDIO INPUT Dimensions 53 0 x 45 0 x 33 5 20 86 x 17 7...

Page 21: ...ers Low mid 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 Signal IN LINK 2 2 Through Physical overview Dimensions 53 0 x 45 0 x 33 5 cm 20 86 x 17 71 x 13 18 1 Weight 17 0 Kg 37 47 lb 1 W x H x D New materials and design are introduced into existing products with...

Page 22: ...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...

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