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Connecting Your System 

/

 

올바른  설치  방법

 

 

 

C. VS-34 and VS-40 powerplus STEREO 
OPERATION 

The basic method of operation is recommended for 2 Ohm or 
4 Ohm applications. Each channel provides a separate and 
discrete signal at the speaker outputs according to the signal 
received at the inputs. The VS-34 and VS-40 powerplus has 
two channels for stereo operation. Follow these steps to use 
the amplifier in this manner: 

C. VS-34  와  VS-40의  스테레오  동작 

스테레오  모드에서는  4Ω  혹은  2Ω의  기본적인  동작  구성
을  권장합니다.    각각의  채널은  입력  단자에서  받은  신호에
따라  각  스피커  출력단자에  분리된  개별  신호를  내보냅니
다.   
VS-34/VS-40은  스테레오  동작을  위해  두  개의  채널을
가지고  있습니다.  다음  사용  방법을  잘  읽어  주십시오. 

1. Set Parallel or Mono/Bridge switch 

Set

 

the

 

Parallel or Mono/Bridge switch

 

on

 

the

 

rear

 

panel

 

to

 

the

 

stereo

 

position

When

 

the

 

power

 

is

 

on

the

 

Parallel or 

Mono/Bridge LED

 

on

 

the

 

front

 

panel

 

will

 

not

 

light

If

 

the

 

LED

 

illuminates

you

 

have

 

the

 

switch

 

in

 

the

 

wrong

 

position

Change

 

the

 

appropriate

 

switch

 

before

 

continuing

.

2. Input Connections 

With

 

the

 

power

 

off

connect

 

your

 

input

 

source

 

lines

 

to

 

channels

 

1

 

and

 

2

 

on

 

the

 

VS

-

34

 

and

 

VS

-

40

 

powerplus

3. Connect Speaker Systems 

Connect speaker systems to speaker outputs as shown in 
figure2. The total speaker load for each channel must be at 
least 2 or 4 Ohms. The amplifier will not operate at load 
conditions lower than 2 Ohms per channel. 

4. Level Controls 

With

 

all

 

level

 

controls

 

set

 

to

 

0

switch

 

the

 

power

 

on

Apply

 

a

 

nominal

 

signal

 

to

 

the

 

inputs

The

 

level

 

of

 

the input

 

signal

 

should

 

be

 

about

 

as

 

high

 

as

 

you

 

will

 

ever

 

need

 

it

 

to

 

be

This

 

way

it

 

will

 

be

 

as

 

far

 

above

 

the amplifier

'

s

 

noise

 

floor

 

as

 

possible

ensuring

 

as

 

excellent

 

performance

 

signal

 

to

 

noise

 

ratio

Adjust

 

the

 

input level

 

controls

 

for

 

each

 

channel

 

to

 

achieve

 

the

 

desired

 

maximum

 

listening

 

level

 

or

 

until

 

the

 

clip

 

LEDs

 

flashes momentarily

 

during

 

program

 

peaks

whichever

 

is

 

lowest

Having

 

set

 

the

 

levels

 

in

 

this

 

manner

 

will

 

render

 

a

 

clean

 

signal

 

at

 

any

 

level

 

as

 

long

 

as

 

the

 

clip

 

LEDs

 

are

 

not

 

constantly

 

on

Remember

when

 

the

 

clip

 

LEDs lights

there

 

is

 

distortion

 

present

 

in

 

the

 

amplifier

'

s

 

output

 

section

1.  병렬  모드  혹은  모노/브릿지  모드  스위치 
후면부의  병렬  모드  혹은  모노/브릿지  모드  스위치를  스테
레오  모드에  위치시킵니다.  전원이  켜지면  병렬  혹은  모노/
브릿지  표시등이  꺼져있을  것입니다.  만약  표시등이  켜져
있다면  스위치가  잘못  위치한  것입니다.  스위치를  올바르게
위치시켜  주십시오.   

2.  입력단자연결 
전원을  끈  상태에서  입력  선들을  VS-34/VS-40의  채널
1과  2에  연결합니다. 

3.  스피커  연결 
그림2를  참고해서  스피커  시스템을  연결해  주십시오.  각
채널당  스피커의  합성  임피던스는  최소한  2Ω이  되어야  합
니다.  각  채널  당  로드  임피던스가  2Ω  이하일  때에는  본
기기가  동작하지  않습니다. 

4. Level Controls (음량  조절) 
모든  볼륨  조절기를“0”에  놓고  전원을  켜  주십시오.  적
정  수준의  입력신호를  입력하십시오.  다음으로  본  기기의
음량조정  볼륨을  원하는  만큼  알맞게  조정하여  주십시오. 
가능하면  앰프의  노이즈  영역을  벗어나도록  입력신호의  노
이즈율이  알맞은가를  확인해  주세요. 
  클립  표시등이  켜질  때까지  원하는  만큼  가장  높은  수준
까지  볼륨을  조절해  보십시오.  클립표시등이  켜지지  않게
이러한  방식으로  볼륨을  조절하면  지속적으로  맑고  풍부한
음질을  유지할  수  있습니다.  클립  표시등이  켜지면  앰프의
출력에  일그러짐이  발생한  것입니다.  꼭  기억하세요. 

 

 

FIGURE2. Speaker Connection Guide For Stereo Operation   

그림2.  스테레오  동작  스피커  연결  가이드 

스피커 입력

스피커 입력

 

Содержание VS-34 Power Plus

Страница 1: ...VS 34 Power Plus VS 40 Power Plus 2 Channel Digital Power Amplifier 2 OWNER S MANUAL...

Страница 2: ...cuits These advanced high quality technology products are mainly for powerful Professional sound systems A distinguishing feature of the VS Series Amplifiers is the Digital switching power supply that...

Страница 3: ...5 Water and Moisture This appliance should not be used near water for example near a bathtub sink laundry tub in a wet basement near a swimming pool etc 6 Heat This appliance should be situated away...

Страница 4: ...on or against them paying particular attention to cords at plugs convenience receptacles and the point where they exit from the appliance 11 Damage Requiring Service Unplug this appliance from the wal...

Страница 5: ...stkpro com STK LIMITED 1 YEAR WARRANTY STK electronics are warranted to be free from defects in materials and workmanship under normal use for a period of 1 year from date of original purchase During...

Страница 6: ...5 b STK 2 396 43 TEL 032 525 1788 1790 FAX 032 525 1784 E mail stkcom stkpro com www stkpro com 1 STK 1 AS STK STK STK Professional Audio FOR YOUR RECORDS 1 A S...

Страница 7: ...past normal power limits into distortion 4 Protect Indicator LED If protect conditions should occur such as a short in a speaker cable or connector or excessively high operating temperatures this LED...

Страница 8: ...s of signals below either 30Hz or 50Hz This improves bass performance by limiting sub audio cone motions making more power available for the speaker rated frequency range The filter settings for each...

Страница 9: ...e enclosed with the unit Do not expose the VS 34 and VS 40 powerplus to water or other liquids Always unplug the unit if water is present Failure to do so can result in injury or death from electric s...

Страница 10: ...3 Connect Speaker Systems Connect speaker systems to speaker outputs as shown in figure2 The total speaker load for each channel must be at least 2 or 4 Ohms The amplifier will not operate at load co...

Страница 11: ...eaker load for each channel must be at least 2 ohms or higher 4 Level Controls With all level controls set to 0 switch the power on Apply a nominal signal to the inputs The level of the input signal s...

Страница 12: ...the left speaker s negative terminal to the 1 pin of output speakon connector A Note that the speaker load impedance must be 2 ohms or greater Connect the right speaker s positive terminal to the 1 pi...

Страница 13: ...ion 4 Not Required CH B Input Connection To Speaker Input Use CH A Input Only A B z Output Connection Table provided optional order only UOutput FunctionU UConnectorU UPinsU Left CH 1 1 1 Right CH 2 1...

Страница 14: ...ing speakons method be sure to pay close attention to proper polarity Although connecting your speaker systems out of phase using the wrong polarity will not damage your speakers it will affect the qu...

Страница 15: ...ring up the amplifier 3 Mono Bridge LED provided optional order only The mono bridge LED will light when you have set the rear panel switch to the mono bridge position for bridged operation Always mak...

Страница 16: ...System Hookup Diagram 15 BIG POWER PA SYSTEM FULL RANGE TYPE PA...

Страница 17: ...0 Hz HIGH 12 kHz HIGH MID L OW MID HIGH MID FREQ LOW MID FREQ LOW 80 Hz HIGH 12 kHz HIGH MID LOW MID HIGH MID FREQ LOW MID FREQ LOW 80Hz HIGH 12kHz HIGH MID LOW MID HIGH MID FREQ LOW MID FREQ LOW 80 H...

Страница 18: ...Block Diagram 17 SMPS BLOCK...

Страница 19: ...Block Diagram 18 AMPLIFIER BLOCK...

Страница 20: ...0 Input Sensitivity VR Max 4 dBu Input Impedance 12 k ohm Indicators 1 1 2 3 4 5 Cooling Variable Fan Protection Circuit 2 2 1 2 3 4 5 6 7 Front Panel Controls Level Ach Bch Rear Panel Controls Parall...

Страница 21: ...0 Input Sensitivity VR Max 4 dBu Input Impedance 12 k ohm Indicators 1 1 2 3 4 5 Cooling Variable Fan Protection Circuit 2 2 1 2 3 4 5 6 7 Front Panel Controls Level Ach Bch Rear Panel Controls Parall...

Страница 22: ...Notes 21...

Страница 23: ...Notes 22...

Страница 24: ...Owner s Manual for The STK VS 34 and VS 40 Powerplus 2 Channel Power Amplifie Printed In Korea STK Professional Audio DEC 2010...

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