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Connecting Your System 

/

 

올바른  설치  방법

 

 

10 

 

D. PARALLEL INPUT MODE OPERATION

 

This method the inputs of both channels are directly 
connected together, but all controls and speaker connections 
as usual. Never connect the both positive output terminals 
directly together.

 

D.  병렬  입력  모드  동작 

병렬  입력  모드  동작에서는  양측  채널의  입력이  직접  서로
연결됩니다.  그러나  모든  컨트롤과  스피커  연결은  통상적인
사용  상태입니다.  절대로  양측  채널의  플러스  출력  단자를
함께  연결하지  마세요. 

1. Set Parallel switch 

Set

 

the

 

switch

 

on

 

the

 

rear

 

panel to the parallel position

if

 

you

 

wish

 

to

 

operate

 

in

 

the

 

parallel input mode condition.

 

When

 

the

 

power

 

is

 

on

the

 

Parallel

 

LED

 

on

 

the

 

front

 

panel

 

will

 

light

If

 

the

 

LED

 

does

 

not illuminate

you

 

have

 

the

 

Parallel

 

switch

 

in

 

the

 

wrong

 

position

Change

 

the

 

appropriate

 

switch

 

before continuing

2. Input Source Lines 

With

 

the

 

power

 

off

connect

 

your

 

input

 

source

 

lines

 

to

 

channels

 

1 only

 

on

 

the

 

VS

-

34

/

VS

-

40

 

3. Speaker Outputs 

Connect

 

speaker

 

systems

 

to

 

speaker

 

outputs

 

as shown in 

figure 3

The

 

total

 

speaker

 

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

 

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

 

channel

 

1

VS

-

34

/

VS

-

40

 

power

 

plus

 

to

 

achieve

 

the

 

desired

 

maximum listening

 

level

 

or

 

until

 

the

 

clip

 

LEDs

 

flash

 

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

 

light

there

 

is

 

distortion

 

present

 

in

 

the

 

amplifier

'

s

 

output

 

section

1.  병렬  모드  스위치   
제품  후면의  병렬  모드  스위치를  병렬  모드에  위치시켜  주
십시오. 
전원이  켜지면  병렬  모드  표시등이  점등  됩니다. 
만약  병렬  모드  표시등이  켜지지  않는다면  병렬  모드
스위치를  다시  확인해  주십시오.   

2.  입력  신호  라인   
전원을  끈  상태에서  입력  신호  선을  VS-34/VS-40의   
채널1에만  연결해  주십시오. 

3.  스피커  출력 
스피커  시스템의  연결은  그림3에  의해서만  연결해  주십시
오.  스피커  시스템의  총  부하  임피던스는  적어도  2Ω이상
이어야  합니다.   

4.  볼륨  조절 
모든  볼륨  조절기를“0”에  놓고  전원을  켜  주십시오.   
그리고  입력  감도에  맞는  적정  수준의  입력신호를  입력하
십시오.  다음으로  본  기기의  음량조정  볼륨을  원하는  만큼
알맞게  조정하여  주십시오.  이러한  방식은  우수한  신호  대
잡음비에  의해  앰프의  출력을  기본  노이즈  플로어로부터
보다  우수하게  확보  할  수  있습니다 
클립  표시등이  켜질  때까지  원하는  만큼  가장  높은
수준까지  볼륨을  조절해  보십시오.  클립표시등이  켜
지지  않게  이러한  방식으로  볼륨을  조절하면  지속적
으로  맑고  풍부한  음질을  유지할  수  있습니다.  클립
표시등이  켜지면  앰프의  출력에  일그러짐이  발생한
것입니다.  꼭  기억하세요.

 

 

FIGURE3. System Connection Guide For Parallel Operation 

그림3.  병렬  모드  동작을  위한  시스템  연결  가이드 

Not Required CH B Input Connection.

Use CH A Input Only.

A채널만 입력하세요.

B채널은 연결하지 마세요.

To CH B Speaker Input

To CH  A Speaker Input

A채널 스피커 입력

B채널 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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