JD-MEDIA PA-112 User Manual

1.󰼿POWER󰼿SWITCH󰼿(전원󰼿스위치)
이󰼿스위치를󰼿위로󰼿누르면󰼿전원이󰼿공급되고,󰼿POWER󰼿LED가󰼿켜집니다.
AC,DC󰼿전원󰼿케이블이󰼿동시에󰼿연결된󰼿경우󰼿AC전원이󰼿정전되면󰼿자동으로󰼿
DC전원이󰼿공급됩니다.󰼿또한󰼿전원󰼿스위치가󰼿OFF된󰼿상태에서󰼿AC전원󰼿공
급󰼿리모트󰼿콘트롤을󰼿위한󰼿AC󰼿POWER󰼿REMOTE󰼿기능이󰼿있습니다.
교류전원󰼿케이블이󰼿전원󰼿소켓에󰼿연결되어󰼿있으면󰼿전원󰼿공급󰼿준비가󰼿완료
된󰼿상태를󰼿지시하는󰼿STAND-BY󰼿LED가󰼿켜집니다.󰼿전원󰼿스위치를󰼿ON하면
POWER󰼿LED가󰼿켜지며󰼿STAND-BY󰼿LED는󰼿꺼집니다.󰼿󰼿
FAULT󰼿DETECTOR󰼿MODULE󰼿(FD-200)을󰼿장착하여󰼿사용시󰼿앰프가
고장󰼿나거나󰼿스피커󰼿LINE이󰼿OPEN󰼿또는󰼿SHORT되면󰼿FAULT󰼿LED와
함께󰼿PROTECT󰼿LED가󰼿켜지며󰼿입력신호가󰼿차단됩니다.
(앰프󰼿FAULT󰼿보호회로󰼿동작)󰼿󰼿
2.󰼿STAND-BY󰼿LED
앰프출력의󰼿찌그러짐을󰼿표시하는󰼿LED로써󰼿AMP󰼿운용시󰼿CLIP󰼿LED가
지속적으로󰼿켜지지󰼿않는󰼿상태로󰼿조정하여󰼿운용하십시오.󰼿󰼿󰼿
5.󰼿CLIP󰼿LED
운용중󰼿앰프의󰼿방열판󰼿온도가󰼿95󰼿C가󰼿되면󰼿PROTECT󰼿LED가󰼿켜지며󰼿
입력신호가󰼿차단됩니다.(과열󰼿보호회로󰼿동작)󰼿
6.󰼿PROTECT󰼿LED
AC또는󰼿DC󰼿전원이󰼿공급되면󰼿POWER󰼿LED가󰼿켜집니다.
3.󰼿POWER󰼿LED
앰프의󰼿출력을󰼿지시하는󰼿SIGNAL󰼿LED입니다.
4.󰼿SIGNAL󰼿LED
FAULT󰼿DETECTOR󰼿MODULE󰼿(FD-200)을󰼿장착하여󰼿사용시󰼿앰프가󰼿고장
나거나󰼿스피커󰼿라인이󰼿OPEN󰼿또는󰼿SHORT되면󰼿FAULT󰼿LED가󰼿켜집니다.
7.󰼿FAULT󰼿LED
이󰼿앰프는󰼿강제󰼿공랭식이므로󰼿먼지󰼿필터에󰼿먼지가󰼿많이󰼿쌓이면󰼿공기의󰼿
원활한󰼿유통을󰼿위하여󰼿먼지󰼿필터를󰼿꺼내어󰼿청소하여󰼿주십시오.󰼿
8.󰼿DUST󰼿FILTER󰼿(먼지󰼿필터)
PRIORITY󰼿CONTROL󰼿신호가󰼿입력되면󰼿PRIORITY󰼿LED가󰼿켜지면서󰼿PGM
AUDIO󰼿신호가󰼿차단되고󰼿PRIORITY󰼿AUDIO󰼿신호가󰼿출력됩니다.󰼿
9.󰼿PRIORITY󰼿LED󰼿(DP,DPT제품의󰼿해당사항)
1. POWER SWITCH
2. STAND-BY LED
5. CLIP LED
6. PROTECT LED
3. POWER LED
4. SIGNAL LED
7. FAULT LED
8. DUST FILTER
9. PRIORITY LED (DP,DPT)
STAND-BY LED will be turn on when plug in AC socket and
push power switch, STAND-BY LED indicator will be off.
When push the power switch, LED indicator will turn on.
In case of connection for AC/DC same time, DC Power will supply
automatically when unexpected AC power failure.
Built in AC Remote power control function when power switch off.
Power LED indicator will be turn on, When AC/DC power supply.
Signal LED indicator for power output of amplifier.
Be sure to adjust volume control before clip LED turn on
continueously.
Protect LED indicator will be turn on, When temperature on
the heatsink is 95 C, and input signal is closed for protection
of amplifier.
Protect LED and fault LED will be turn on same time, Amplifier
fault, Speaker line short or open when using FD-200.
Fault LED indicator will be turn on when amplifier fault or speaker
line short or open.
Make a clean dust filter for better ventilation.
Priority LED Indicator will be turn on, when priority control signal
in, And priority audio signal come out with PGM audio signal
closed.
3
F
RONT PANEL CONTROLS
POWER
4 CHANNEL P.A POWER AMPLIFIER PA
-
424DPT
Priority
Power
Signal
Clip
Protect
Fault
PGM
Priority
Power
Signal
Clip
Protect
Fault
Priority
Power
Signal
Clip
Protect
Fault
Priority
Power
Signal
Clip
Protect
Fault
Stand-by
AMP
-
1 AMP
-
2 AMP
-
3 AMP
-
4
Full Protection
In-Rush Current
Signal Limiter Circuit
Toroidal Transformer
Built-in Priority Function
Automatic Variable Speed Fan
0
10
PGM
0
10
PGM
0
10
PGM
0
10
10
10.󰼿PROGRAM레벨󰼿볼륨
10. PGM LEVEL VOLUME
This is volume control adjusting output level of amplifier for program
audio input. You can increase the volume to clockwise.
IMPORTANT NOTICE : For the power increasing, set all level
volumes of serial connection to the same position.
This will protect unbalance power output of amplifier
PROGRAM󰼿오디오󰼿입력󰼿신호에󰼿대한󰼿앰프의󰼿출력레벨을󰼿조절하는󰼿음량󰼿󰼿
조절기로서󰼿시계방향으로󰼿돌리면󰼿출력레벨이󰼿증가합니다.
중요사항:󰼿앰프󰼿출력을󰼿증대󰼿시키기󰼿위해󰼿출력을󰼿직렬󰼿연결한󰼿󰼿
앰프의󰼿레벨󰼿볼륨을󰼿조정함으로서󰼿앰프의󰼿출력편중을󰼿방지할󰼿수󰼿󰼿
있습니다.

JD-MEDIA PA-112 Specifications

General

Brand	JD-MEDIA
Model	PA-112
Category	Amplifier
Language	English