3
1. AC INLET SOCKET
This is AC power cord socket. Please connect the power
cord after main power switch "off".
2. AC FUSE HOLDER
This is AC fuse holder.
IMPORTANT NOTICE: When fuse is blown out, it should
be replaced with the same type fuse like following table, if
it continuous to blown out, stop replacing fuse and refer
servicing to qualified person.
120V AC F500mAL 250V (N51)
F200mAL 250V (50F)220/230/240V AC
1.교류전원공급용소켓
교류전원공급용소켓이며,전면의주전원스위치가"OFF"된상태
에서전원코드를끼워주십시오.
교류전원용휴즈홀더입니다.
2.교류전원휴즈용홀더
중요사항:휴즈를교체시에는반드시규정된정격휴즈를자격
이있는사람이교체하십시오.
R
EAR PANEL CONTROLS (후면기능)
AC 230V /50Hz
FUSE RATING
F200mAL 250V
Measuring
disabled
Fault
RELAY BOARD-3 RELAY BOARD-2 RELAY BOARD-1
Channel
32 25
24 17
16 9
8
1
Channel Channel
Channel
Make contact
during measurement
23W
RELAY BOARD-
4
on
off
on
off
on
off
on
off
WARNING:
TO REDUCE THE RISK OF FIRE
OR ELECTRIC SHOCK
DON'T EXPOSE THIS
EQUIPMENT TO RAIN OR MOISTURE.
CAUTION: TO REDUCE
THE RISK OF FIRE REPLACE
ONLY WITH SAME TYPE FUSE.
MADE IN KOREA
MODEL NO.: JSC-132A
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
SERIAL NO.:
DC POWER
24V/0.5A
1 72
3 4 5 6
8
3. DC 24V INPUT TERMINAL
This is terminals for DC 24V battery power supply, when
unexpected AC power failure.
Fuse is Built in PCB F1.
Fuse Rating(휴즈정격)
3.직류24V전원입력단자
교류전원이정전되었을때배터리로부터DC24V전원을공급받는
직류전원입력단자입니다.
휴즈는제품내부의PCB상의F1입니다.
4. MEASURING DISABLED DRY CONTACT INPUT TERMINAL
Connection possibility of an potential-free contact for suppressing
the measurement.
5. FAULT RELAY CONTACT
1 normally-open relay contact when "fault" is measured.
(only when JSC-132A is active)
6. MAKE CONTACT DURING MEASUREMENT
2 normally-open relay contact activated during a measurement.
(for example for bridging the volume-control)
7. RELAY BOARD CONNECTORS
4 pcs of Relay boards are acceptable to connect as a connector
which is connecting 8 channel relay board.
8. CHANNEL ON/OFF SWITCHES
This is channel ON/OFF switch which is setting of check or not
at relative channel relay board connected.
"ON" position makes checking at each channel, "OFF" position
makes no checking
4.측정정지입력단자
이두단자를접촉시키면접촉이해제될때까지모든체크동작이
정지됩니다.
5.폴트릴레이접점
체크된스피커라인의어느한채널이라도폴트(FAULT)상태가
있으면동작되는릴레이접점입니다.
6.측정시메이크접점
체크시에만동작되는릴레이접점으로작동시간은약100msec
입니다.
7.릴레이보드연결용콘넥터
각8채널의릴레이보드를연결하는콘넥터로서총4개의릴레이
보드를연결할수있습니다.
8.채널설정ON/OFF스위치
연결된릴레이보드의해당채널의체크여부를설정하는스위치입
니다.
각각의채널을"ON"위치로설정하면체크하고,"OFF"위치로설정
하면체크하지않습니다.
DC 24V T1AH 250V (55T)
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