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16

ENGLISH

IMPORTANT SAFETY INSTRUCTIONS 

1.  Read these instructions.

2.  Keep these instructions.

3.  Heed all warnings.

4.  Follow all instructions.

5.  Do not use the apparatus near water.

6.  Clean only with dry cloth.

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

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

produce heat.

9.  Do not defeat 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 fi t into your outlet, consult an electrician for replacement of the obsolete 
outlet.

10. Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where

they exit from the apparatus.

11. Only use attachments/ accessories specifi ed by the manufacturer.

12. Use only with a cart, stand, tripod, bracket or table specifi ed 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.

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

14. Refer all servicing to qualifi ed 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.  

15. When the mains plug or appliance coupler used as the disconnect device, it shall remain readily operable. 

16. Please keep the unit in a good ventilation environment.

To reduce the risk of fi re or electric shock, do not expose this apparatus to rain or moisture. The apparatus shall not be 
exposed to dripping or splashing and that no objects fi lled with liquids, such as vases, shall be placed on the apparatus.

To prevent electric shock, do not use this polarized plug with an extension cord, receptacle or other outlet unless the blades 
can be fully inserted to prevent blade exposure.

The lightning fl ash with arrowhead symbol within the equilateral triangle is intended to alert the use to the presence 
of un-insulated “dangerous voltage” within the product’s enclosure that may be of suffi cient magnitude to constitute 
a risk of electric shock.

CAUTION :

 To reduce the risk of electric shock, do not remove any cover. No user-

serviceable parts inside. Refer servicing to qualifi ed service personnel only.

The exclamation point within the equilateral triangle is intended to alert the user to the presence of important 
operation and maintenance (servicing) instructions in the literature accompanying this appliance.

WA R N I N G

C A U T I O N

K50 (050713) .indd   章節2:16

2013/5/7   下午 06:07:09

Summary of Contents for K50

Page 1: ...User Manual K50 050713 indd 1 2013 5 7 下午 06 06 48 ...

Page 2: ...16 MAIN FEATURES 18 PART NAMES and FUNCTIONS 19 FRONT PANEL 19 REAR PANEL 20 FEATURES 21 POSITIONING the K50 22 SETTING UP the K50 23 SPEAKER ORIENTATION 23 CONNECTING the K50 23 OPERATING the K50 25 SPECIFICATIONS 26 K50 050713 indd 章節2 3 2013 5 7 下午 06 07 01 ...

Page 3: ...ng 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 15 When the mains plug or appliance coupler used as the disconnect device it shall remain ...

Page 4: ...he resistance should be more than 100 000 ohms 23 Non use Periods The power cord of the appliance should be unplugged from the outlet when left unused for a long period of time 24 Object and Liquid Entry Care should be taken so that objects do not fall and liquids are not spilled into the enclosure through openings 25 Damage Requiring Service The appliance should be serviced by qualified service pe...

Page 5: ...ctive electronics including a Bi Amp power amplifier with 50 watts of low frequency power and 25 watts for the high frequency power Active crossover utilizing a multi pole design for linear response from bottom to top Interfacing the monitors to most any 10 or 4dB signal source is quick and easy thanks to the K50 assortment of input connectors The K50 has a balanced input on a TRS 1 4 inch jack and...

Page 6: ...ncy Driver Custom designed woven carbon fiber copolymer butyl surround woofers providing each monitor with a tight and controlled low frequency response 3 Enclosure Rigid MDF construction 4 Tuned Port Quiet port design offering linear extended low frequency response 5 Finish Sleek black textured finish with gloss black baffle and titanium finished waveguide and trim ring PART NAMES AND FUNCTIONS 1 2 3...

Page 7: ... unbalanced 4dBu line level signals 4 Power LED Green LED illuminates indicating the unit is powered on ready for operation 5 Power Switch Main power switch 6 Voltage Switch 115 230 V Used to select the operating voltage NOTE Be sure to check the voltage setting is correct for your country 7 AC Inlet Connect the supplied IEC power cable here PART NAMES AND FUNCTIONS 1 2 3 4 5 6 7 K50 050713 indd 章...

Page 8: ...omponents insuring a linear frequency and phase response The K50 enclosures are constructed from MDF Medium Density Fiberboard and are finished in scuff resistant vinyl covering with painted gloss black baffles The monitor s enclosures also include a tuned vent port that provides extended low end response and with a low turbulence design the low frequency driver can move freely with minimal effect o...

Page 9: ...hese can include flat tabletops glass mirrors or framed pictures large open walls and even the surface of your mixing console Mostly all reflecting sound will eventually reach the listening position but since it is slightly delayed from the direct source the result is random cancellation of some frequencies or comb filtering If possible remove any and all reflective surfaces You may also want to hang...

Page 10: ...he original sound resulting in strange cancellations and overall unpredictable response Visualize straight lines representing the beams of sound radiating from the monitors and choose a height that reduces the occurrence of reflections that will end up in the prime listening spot In most cases the ideal position is slightly behind and above the mixing console s meter bridge Connecting the K50 Lowe...

Page 11: ...d then last turn your K50 on When powering down turn your K50 off first and then your mixer and outboard gear The K50 connections can be made via one of the two rear panel Audio Inputs You can use RCA inputs for unbalanced 10dBV level signals or either the 1 4 inch inputs for balanced 4dBu level signals Follow the simple steps and diagram below for a quick connection using a standard recording cons...

Page 12: ... common mode rejection the induced hum is phase canceled that it s balanced input circuit provides 3 Power Switch The POWER switch is used to turn on the K50 active electronics When set to the ON position the LED will illuminate red indicating the K50 is powered up and ready for operation 4 AC Inlet Connect the supplied IEC power cable here 5 Volume Control The volume control is used to adjust the...

Page 13: ...QUENCY 50 Watts RMS HIGH FREQUENCY 25 Watts RMS CROSSOVER FREQUENCY 2 3KHz multi pole filter INPUTS UNBALANCED 10dBV Line Level CONNECTOR RCA BALANCED 4dBu Line Level CONNECTOR 1 4 inch Phone TRS Tip Ring Sleeve ENCLOSURE CONSTRUCTION MDF Medium Density Fiberboard FINISH Black Textured Vinyl covering painted gloss black baffle DIMENSIONS 188mm W x 288mm H x 215mm D WEIGHT 5 8 kg K50 050713 indd 章節2 ...

Page 14: ...7 E N G L I S H NOTE Specifications and improvements in the design of this unit and this manual are subject to change without any prior written notice www voxoa pro com K50 050713 indd 章節2 27 2013 5 7 下午 06 07 15 ...

Page 15: ...Printed in China VERSION 1 0 K50 050713 indd 章節2 28 2013 5 7 下午 06 07 15 ...

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