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KA14

5

Ver. 1.2

This symbol alerts the user to the presence of 
recommendations about the product’s use and 
maintenance.

Read these instructions - Keep these instructions - Heed all warnings

The lighting flash with arrowhead symbol within 
an equilateral triangle is intended to alert the 
user to the presence of uninsulated, dangerous 
voltage within the product enclosure that may 
be of magnitude to constitute a risk of electrical 
shock.

4. 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.

IMPORTANT SAFETY INSTRUCTIONS

• 

Follow all instructions.

• 

Do not use this apparatus near water.

• 

Clean only with a dry cloth.

• 

Do not block any ventilation openings.  Install in accordance with the manufacturer’s instructions.

• 

 Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus 
(including amplifiers) that produce heat.

• 

 Do not obstruct the safety purpose of 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 is 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 particularly at the plug, convenience 
receptacles, and the point where they exit from the apparatus.

• 

Only use attachments/accessories specified by the manufacturer.

• 

 Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the 
apparatus. 

• 

 When a cart is used, use caution when moving the cart/apparatus combination to avoid injury from 
tip-over.

• 

Unplug this apparatus during lightning storms or when unused for long periods of time.

• 

 Refer all servicing to qualified service personnel.  Servicing is required when the apparatus 
has been damaged in any way, such as power-supply cord or plug is damaged, liquid has 

been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or 
moisture, does not operate normally, or has been dropped.

Summary of Contents for KA14

Page 1: ...Ver 1 2 KA14 USER GUIDE English...

Page 2: ...information 5 5 UNPACKING 6 6 INCLUDED accessories 6 7 physical Overview 7 8 INSTALLATION 8 9 VOLTAGE AND CURRENT REQUIREMENTS 9 9 1 VOLTAGE REQUIREMENT 9 9 2 CURRENT REQUIREMENT 9 10 BACK PANEL 10 1...

Page 3: ...ste 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: ...inputs An onboard library preset with K array speaker provides configuration for endless combinations of the Lyzard Vyper Tornado and Rumble loudspeakers All DSP functions are remote controlled via t...

Page 5: ...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 is pr...

Page 6: ...ied voltage stays within the specified range Verify that your mains connection satisfies the power ratings of the device Only connect the power supply to an appropriate power outlet Do not install the...

Page 7: ...KA14 7 Ver 1 2 7 physical Overview Weight 3 8 kg 8 0 lbs 19in 481mm 17in 430mm 4in 94mm 12in 305mm 12in 295mm...

Page 8: ...ck using two rack adapters included In case of installation on a flat surface use the four rubber pads included To maintain a low and even operating temperature the amplifier contains two fans on the...

Page 9: ...tisfying the power rating for the device CAUTION Do not connect the system to the AC mains power exceeding 265 V Doing so will cause significant damage to the device and create serious risk for users...

Page 10: ...such as CD DVD readers portable devices personal computers The two channels of each RCA input are completely independent They can be used to connect the Left and Right channels of a stereo source or...

Page 11: ...s connected to the RCA inputs and play simultaneously their signals are summed Please note also that the two channels of each RCA input are completely independent They can be used to connect the Left...

Page 12: ...uted to any output channel A1 A2 B1 B2 thanks to the Output Matrix The user can adjust the level of the four output channels independently If necessary the phase can be inverted on each output channel...

Page 13: ...four output channels Click the arrow button on the top right corner to switch between Input levels page and Output levels page MATRIX The Matrix page allow users to manage the routing of the two inpu...

Page 14: ...example on the left Press the arrow button on the top right corner Insert the model and the number of speakers you want to match to the previous ones For example if you have one KV50 mid high array c...

Page 15: ...mote control of the amplifier via RS485 protocol We recommend to use the K USB accessory as a USB to serial converter The K USB allows you to use a XLR cable or RJ45 cable to connect the computer to t...

Page 16: ...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 Shi...

Page 17: ...L4 1 wiring 1 1 A1 2 2 A2 NL4 2 wiring 1 1 B1 2 2 B2 AC power Connector 3 pin inlet IEC 320 C14 Nominal voltage 100 240 VAC 50 60 Hz Operating Range 85 264 VAC 1 8 rated power pink noise 4 400 W Certi...

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