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8

O

PERATING METHOD 

(동작 방법)

1) 기기의 조정

AC 및 DC 전원을 모두 차단합니다.
전원을 인가합니다.
TP3 혹은 TP4가 AC 1.767Vrms가 되도록 VR3을 조정합니다.
TP7이 AC 3.536Vrms가 되도록 VR1를 조정합니다.
J9의 SHORT RING을 제거합니다.
TP8이 DC 0Vrms가 되도록 VR2를 조정합니다.
J9의 SHORT RING을 원위치에 연결합니다.
J15의 "CAL" 혹은 "REM" 위치에 SHORT RING을 연결하면 다음
과 같이 표시됩니다.

1) Calibration

Power AC/DC off.

5. INITIALIZATION

5. 기기의 초기화

주의 : 부적절한 초기화 실행시 기기의 성능에 오차를 발생시킬
수 있습니다.
초기화 실행시에는 AC 조정을 위하여는 오디오 아날라이저와
오실로스코프를 사용하고, DC조정을 위하여는 디지털 메타를
사용합니다.

WARNING:

 

It may occar difference in case of inproper initialization. So you 

are strongly not recommand to initialize unit except necessity.

Use audio analyzer and oscilloscope for AC adjustment.

Power on.

Adjust VR3 of TP4 or TP7 to be AC 1.767Vrms.

Adjust VR3 of TP7 to be AC 3.536Vrms. 

Remove short ring of J9.

Adjust VR2 of TP8 to be DC 0Vrms

Connect short ring of J9.

When connecting short ring to "REM" or "CAL" of J15, it

displays as below.

2) 메모리 소거

2) Memory Clear

Power AC/DC off.

Connect short ring to  "MCLR" or "CLR" of J15.

Power AC/DC "on" then, it displays as follows.

When clear memory successfully, it displays as follow.

It displays as follows when removing short ring on the "CLR",

"MCLR" of J15.

If calibration is finished successfully.

It displays as below.

Remove short ring on the "J15" or "REM" after checking

repeat of 1-8, "1-9" processing.

(SW = Switch)

(Int.=interval), (H=Hour, M=minute)

C a l i b r a t i o n !

1 0 2 2

C a l i b r a t i o

d !

n

n

e

R e m o v e

' C A L '

S W !

C a l i b r a t i o

d !

n

n

e

R e m o v e

' C A L '

S W !

C a l i b r a t i o

d !

n

n

e

R e m o v e

' C A L '

S W !

I n t .

0 0 H 0 3 M

T i m e S t o r e !

I n t .

0 0 H 0 3 M

T i m e S t o r e !

I n t .

W o r k i n g O k !

T i m e S t o r e !









기기의 조정이 완료되면 다음과 같이 표시됩니다.


AC 및 DC 전원을 모두 차단합니다.
J15의 "MCLR" 혹은 "CLR" 위치에 SHORT RING을 연결합니다.
전원을 인가하면 다음과 같이 표시됩니다.

메모리가 모두 소거되면 다음과 같이 표시되어 점멸합니다.

J15의 "MCLR" 혹은 "CLR" 위치의 SHORT RING을 제거하면
다음 순서로 표시됩니다.

(이후는 동작 방법에 준하여 수행됩니다.)







1-8과 1-9의 표시가 반복되는 것을 확인 후 J15의 "CAL" 혹은
"REM" 위치의 SHORT RING을 제거합니다

Содержание JSC-132A

Страница 1: ...WWW JEDIA COM JSC 132A SPEAKER LINE CHECKER JSC 132D LINE CHECK EXTENDER...

Страница 2: ...LINE CHECKER EXTENDER JSC 132D J S C 1 3 2 A L i n e C h e c k e r A JSC 132D...

Страница 3: ...etection Speaker Line Impedance Check Speaker Line Open Check Speaker Line Over Load Check Speaker Line Under Load Check Speaker Line Short Check Max 32 Speaker Lines with 4 Relay Board Automatical ch...

Страница 4: ...ory button to store adjusted hour or minutes Push the check button while pushing the memory button to check all channels 7 BUZZER OFF BUTTON 6 SPEAKER LINE FAULT INDICATOR LED indicator will be turn o...

Страница 5: ...REA MODEL NO JSC 132A CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN SERIAL NO DC POWER 24V 0 5A 1 7 2 3 4 5 6 8 3 DC 24V INPUT TERMINAL This is terminals for DC 24V battery power supply when unexpected A...

Страница 6: ...ment Connect cable while is included in the relay board or cable in the equipment 2 3 JSC 132D JSC 132A JSC 132D 1 LINE CHECKER EXTENDER JSC 132D AMP IN 1 8 CHANNEL AMP IN 9 16 CHANNEL MODEL JSC 132D...

Страница 7: ...P on the rear panel or after 10 seconds from the pushing button on the front panel 10 It displays on the LCD as below and stop all operatings incase of input CHECK STOP on the rear panel 1 Select the...

Страница 8: ...esult of compared value between previous one and new one if there is discrepancy it will be displayed status on the LCD as below Differ more than 25 from the measurement Line open 15 25 from the measu...

Страница 9: ...tion the range of interval adjustment is from 00 to 59 minutes pushing the MINUTE button continuously minute interval setting will be high speed to the upper position minimum setting range is 3 minute...

Страница 10: ...lays as below 2 2 Memory Clear Power AC DC off Connect short ring to MCLR or CLR of J15 Power AC DC on then it displays as follows When clear memory successfully it displays as follow It displays as f...

Страница 11: ...ut notice for improvements GENERAL NOTE Dimensions Weight 3 0kg 6 6Ibs 483 W x 44 H x 200 D mm 19 W x 1 7 H x 7 9 D inch Power Source Option AC 120V 220V 230V 240V 50 60Hz DC 24V Power Consumption 23W...

Страница 12: ...JSC 132A OPERATING INSTRUCTIONS 4M OP206270 060705 SPEAKER LINE CHECKER JSC 132D LINE CHECK EXTENDER...

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