Ekars EPD-2083 User manual

EPD-2083
Public Address
Power Distributor
OPERATING MANUAL

Contents
1. Unpacking And Installation ------------------------------------------------------ 2
2. Features & Specifications --------------------------------------------------------- 3
3. Front Panel Controls --------------------------------------------------------------- 4
4. Rear Panel Controls --------------------------------------------------------------- 5
5. Connections ---------------------------------------------------------------------------- 6
1
SamHyoung Electronics Co., Ltd.
936-4, Kumuncheoun-Ri, Hyangnam-Myun,
Hwaseong-City, Kyunggi-Do, Korea (445-922)
Tel : 82)31+432+5112 / 82)31+432+4422
Fax : 82)31+352+7637 / 82)31+352+7649
Home Page : http://www.ekars.co.kr
http://www.samhyoung.co.kr
E-mail : [email protected]
[email protected]

Unpacking And Installation
2
CAUTION
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION
:
TO REDUCE THE RISK OF ELECTRIC SHOCK.
DO NOT REMOVE COVER (OR BACK).
NO USER-SERVICEABLE PARTS INSIDE.
REFER SERVICING TO QUALIFIED
SERVICICE PERSONNEL.
TO PREVENT FIRE OR SHOCK HAZARD,
WARNING
:
DO NOT EXPOSE THE UNIT TO RAIN OR
MOISTURE.
This symbol is intended to alert the user to the
presence of important operation and maintenance
(servicing) instructions in the literature
accompanying the appliance.
This symbol is intended to alert the user to the
presence of uninsulted "dangerous voltage"
with in the product's enclosure that may be of
sufficient magnitude to constitute a risk of
electric shock to persons.
To prevent electric shock do not use this
(polarized) plug with an extension cord,
receptacle or other outlet unless the blades can
be fully inserted to prevent blade exposure.
:
CAUTION
Although it is neither complicated to install nor difficult to operate your Power Distributor,
a few minutes of your time is required to read manual for a properly wired installation
and becoming familiar with its many features and how to use them.
Please take a great care in unpacking your Power Distributor and do not discard
the carton and other packing materials.
They may be needed with when moving your set and are required if it ever becomes
necessary to return your set for service.
Never place the unit radiators, in front of heating vents, in excessively humid or dusty
location to avoid early damage and for your years of quality use.
Connect your complementary components as illustrated in the following page.
The instruction for use shall state that the apparatus shall not be exposed to dripping or
splashing and that no objects filled with liquids, such as vases, shall be placed on the
apparatus.

Features
CONTROL AND SUPPLY POWER TO P.A EQUIPMENT.
DISTIRBUTE FUNCTION
It distributes emergency power with AC 220V ~ 240V and DC24V to P.A equipment.
TWO WAY BATTERY PROTECTION FUNCTION
Connected with Battery Charger, it can protect the battery from over-charge
and with negotiated under battery voltage operated.
REMOTE CONTROL
For Emergency or Remote operating, you can use remote control function
even though power is on.
3
Specifications
DC Output ------------------------------------------------------------------------------- DC 24V, 2.5A
Sensored battery protection threshold voltage ------ Upper 28V DC / Under 19.2 V DC
Switched DC Output -------------------------------------------------------------------------- 1 circuit
Unswitched DC Output ---------------------------------------------------------------------- 1 circuit
Switched AC Output ------------------------------------------------------ 8 circuit/ up to 3000VA
Unswitched AC Output ---------------------------------------------------------------------- 2 circuit
Remote Control Input ------------------------------------------------------------------------ 1 circuit
Battery Output -------------------------------------------------------------------------------- 8 circuits
Power Requirements ------------------------------------------------ AC 220V ~ 240V, DC 24V
Net Weight (kg/lb) ---------------------------------------------------------------------------- 8.0/17.6
Dimensions ------------------------------------------------------- 483(W) x 133(H) x 300(D) mm
Specifications and design are subjected to change without notice
for improvements.

Front Panel Controls
4
1. POWER INDICATOR
The LED make a light when power is ON by switch on front panel or
remote control terminal.
2. POWER SWITCH
Pressing this switch to ON will make the power indicating LED ON and supply
the power to this unit.
3. DC FUSE(1A/250V)
Replace it with the same type fuse when it is blown out
4. AC FUSE(1A/220V)
Replace it with the same type fuse when it is blown out.
5. PROTECTION INDICATOR
This LED indicates the condition of the protection circuit. When the battery is
over-discharge, the protection LED is "ON" and then power is off. After power returns,
the battery is automatically charged and then LED is "OFF".
6. DC METER
This meter indicates the internal rectified DC power voltage, or battery voltage.
7. AC METER
AC power voltage is indicated by this meter.

Rear Panel Controls
5
1. DC CORD
This is a cord for connecting to plug socket.
2. AC OUTLET (UNSWITCHED)
AC power is always supplied by these outlets.
If any equipment must be always turned ON, please use this outlet.
3. AC OUTLET (SWITCHED)
AC power is also supplied by these outlets when operating of power switch
or remote control.
4. BATTERY OUT TERMINAL (for AMP)
The output of battery power is supplied to Power Amplifiers or Pre-amplifiers
when unexpected power failure.
5. BATTERY CONNECTION TERMINAL
This is a terminal for connecting to Battery.
6. AUTO BATTERY CHARGER CONNECTION TERMINAL
This terminal is connected to battery charger for battery charge.
7. BATTERY OUTPUT TERMINAL (SWITCHED)
When power is "ON", this is supplied DC 24V to equipment.
8. TERMINAL FOR EMERGENCY EQUIPMENT (UNSWITCHED)
DC 24V for emergency equipment always turns on, and it is independent
with power switch or remote control.
9. REMOTE INPUT CONTROL TERMINALS
This terminal is for operating of remote control and emergency broadcast.
POWER
REMOTE IN
CHARGER
IN
SWITCHED
OUT
UNSWITCHED
OUT
BATTERY
24V DC INPUT
SWITCHED
24V DC OUT
(ONLY AMP)
SWITCHED
24V DC OUT
(ONLY AMP)
SWITCHED OUT(3000W MAX)
SWITCHED OUT(3000W MAX)
UNSWITCHED
OUT(750W MAX)
UNSWITCHED
OUT(750W MAX)
24V
24V
TO REDUCE THE RISK OF FIRE
TO REDUCE THE RISK OF FIRE
REPLACE ONLY WITH SAME TYPE FUSE.
CAUTION
:
TO REDUCE THE RISK OF FIRE
OR ELECTRIC SHOCK DON'T EXPOSE THIS
EQUIPMENT TO RAIN OR MOISTURE.
WARNIN G
:
CAUTION
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
RISK OF ELECTRIC SHOCK
DO NOT OPEN
MADE IN KOREA
MADE IN KOREA
www.ekars.co.kr
PUBLIC ADDRESS
PUBLIC ADDRESS
POWER DISTRIBUTOR
POWER DISTRIBUTOR
MODEL NO : EPD-2083
MODEL NO : EPD-2083
POWER CONSUMPTION 135VA
POWER CONSUMPTION 135VA
SN
50/60Hz. 135VA
AC INPUT
220V-240V
123 4
5
6
7
89

Connections
6
24V
PWR RMT INDC INPUT
CH A+B
CH ACH B
SIGNAL OUTPUT
87654321
87654321
A,B
CH
A+B
CH - ALINK
SIGNAL INPUT
CH - B
24V
AUDIO
DISTRIBUTOR
AUDIO
DISTRIBUTOR
DC INPUT EM CONTROL OUT FIRE ALARM IN
18
13
5
7911131517
246810121416 18
13
5
7911131517
246810121416 COM 15 13 11 97531
COM 2 16 14 12 10 8 6 4 EXPANSION
OUT
24V FIRE
EM
18
17
COM
COM
18
17
FIRE ALARM IN
IN
CTRL-OUT
1~16
CTRL-IN
1~16
MADE IN KOREA
MADE IN KOREA
PUBLIC ADDRESS
PUBLIC ADDRESS
www.ekars.co.kr
EMERGENCY SWITCHER
EMERGENCY SWITCHER
POWER CONSUMPTION 2W
POWER CONSUMPTION 2W
MODEL NO : EES-2161
MODEL NO : EES-2161
CAUTION
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
RISK OF ELECTRIC SHOCK
DO NOT OPEN
OF FIRE OR ELECTRIC SHOCK
DON'T EXPOSE THIS EQUIPMENT
TO RAIN OR MOISTURE.
TO REDUCE THE RISKWARNI NG
:
SN
CONTROL OUTPUT
B+
GND
18
17
CTRL-OUT
1~16
SPEAKER SELECTOR INPUT
B+
GND
18
17
CTRL-IN
1~16
RMT-2 INPUT
COM
ALL
18
17
EM CTRL INPUT
FIRE
EM
18
17
ATT CTRL
OUT
DC IN TIMER IN RMT OUT
POWER EXP IN EXP OUT
RMT-1 INPUT
COM
ALL
18
17
18
1
3579
11
1315
17
24
6810
1214
16 18
1
3579
11
1315
17
24
6810
1214
16 18
1
3579
11
1315
17
24
6810
1214
16 18
1
3579
11
1315
17
24
6810
1214
16 18
1
3579
11
1315
17
24
6810
1214
16 10
13579
24
68 10
13579
24
68
24V
MATRIX
LOGIC
MATRIX
LOGIC
CTRL-IN
1~16
CTRL-IN
1~16
CTRL-IN
1~16
REMOTE CONTROL
DC INPUT
24V
SIGNAL OUTPUT
MADE IN KOREA
MADE IN KOREA
PUBLIC ADDRESS
PUBLIC ADDRESS
www.ekars.co.kr
CHIME & SIREN
CHIME & SIREN
POWER CONSUMPTION 6W
POWER CONSUMPTION 6W
MODEL NO : EPC-2021
MODEL NO : EPC-2021
CAUTION
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
RISK OF ELECTRIC SHOCK
DO NOT OPEN
OF FIRE OR ELECTRIC SHOCK
DON'T EXPOSE THIS EQUIPMENT
TO RAIN OR MOISTURE.
TO REDUCE THE RISKWARNING
:
SN
CHARGER OUTPUT
SN
TO REDUCE THE RISK OF FIRE
OR ELECTRIC SHOCK DON'T EXPOSE THIS
EQUIPMENT TO RAIN OR MOISTURE.
WARNI NG
:
TO REDUCE THE RISK OF FIRE
TO REDUCE THE RISK OF FIRE
REPLACE ONLY WITH SAME TYPE FUSE.
CAUTION
:
CAUTION
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
RISK OF ELECTRIC SHOCK
DO NOT OPEN
MADE IN KOREA
MADE IN KOREA
AUTO BATTERY CHARGER
AUTO BATTERY CHARGER
POWER CONSUMPTION 170VA
POWER CONSUMPTION 170VA
PUBLIC ADDRESS
PUBLIC ADDRESS
www.ekars.co.kr
MODEL NO : EPB-2032
MODEL NO : EPB-2032
50/60Hz. 170VA
AC INPUT
220V-240V
FUSEFUSE
OUTPUT RMS 120W
OUTPUT RMS 120W
GND COM 4Ω
(22V)
8Ω
(31V)
16Ω
(44V)
70V
(41 )Ω
100V
(83 )Ω
POWER REMOTE IN
AC INPUT AC FUSE DC FUSE
F2AL 250V F10AL250V
ONOFF
400Hz -3dB
HPF
INPUT LEVEL
MIN MAX
BALANCED INPUT
0dBm (775mV) / 20KΩ
BALANCED INPUT
0dBm (775mV) / 20KΩ
DC INPUT
24V
24V
LINK
TO REDUCE THE RISK OF FIRE
OR ELECTRIC SHOCK DON'T EXPOSE THIS
EQUIPMENT TO RAIN OR MOISTURE.
WARNING
:
TO REDUCE THE RISK OF FIRE
TO REDUCE THE RISK OF FIRE
REPLACE ONLY WITH SAME TYPE FUSE.
CAUTION
:
CAUTION
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
RISK OF ELECTRIC SHOCK
DO NOT OPEN
MADE IN KOREA
MADE IN KOREA
www.ekars.co.kr
POWER AMPLIFIER
POWER AMPLIFIER
OUTPUT POWER 120W RMS
OUTPUT POWER 120W RMS
PUBLIC ADDRESS
PUBLIC ADDRESS
MODEL NO : EPA-2123
MODEL NO : EPA-2123
SN
50/60Hz. 300W
220V-240V
POWER
REMOTE IN
CHARGER
IN
SWITCHED
OUT
UNSWITCHED
OUT
BATTERY
24V DC INPUT
SWITCHED
24V DC OUT
(ONLY AMP)
SWITCHED
24V DC OUT
(ONLY AMP)
SWITCHED OUT(3000W MAX)
SWITCHED OUT(3000W MAX)
UNSWITCHED
OUT(750W MAX)
UNSWITCHED
OUT(750W MAX)
24V
24V
TO REDUCE THE RISK OF FIRE
TO REDUCE THE RISK OF FIRE
REPLACE ONLY WITH SAME TYPE FUSE.
CAUTION
:
TO REDUCE THE RISK OF FIRE
OR ELECTRIC SHOCK DON'T EXPOSE THIS
EQUIPMENT TO RAIN OR MOISTURE.
WARNI NG
:
CAUTION
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
RISK OF ELECTRIC SHOCK
DO NOT OPEN
MADE IN KOREA
MADE IN KOREA
www.ekars.co.kr
PUBLIC ADDRESS
PUBLIC ADDRESS
POWER DISTRIBUTOR
POWER DISTRIBUTOR
MODEL NO : EPD-2083
MODEL NO : EPD-2083
POWER CONSUMPTION 135VA
POWER CONSUMPTION 135VA
SN
50/60Hz. 135VA
AC INPUT
220V-240V
MATRIX
LOGIC
EML-2161
AUDIO
DISTRIBUTOR
EDA-2081
POWER AMP
EPA-2123
EPA-2243
EPA-2403
AUTO BATTERY
CHARGER
EPB-2032
POWER
DISTRIBUTOR
EPD-2083
CHIME /
SIREN
EPC-2021
EMERGENCY
SWITCHER
EES-2161

3rd floor, 271-183, Kochk-2Dong,
Guro-Gu, Seoul, Korea (152-082)
Tel : 82)2+2612+4422
Fax : 82)2+2612+7676
Seoul office.
936-4, Kumuncheoun-Ri, Hyangnam-Myun,
Hwaseong-City, Kyunggi-Do, Korea (445-922)
Tel : 82)31+432+5112 / 82)31+432+4422
Fax : 82)31+352+7637 / 82)31+352+7649
E-mail : [email protected] / [email protected]
Home Page : http://www.ekars.co.kr / http://www.samhyoung.co.kr
Headquarter & Overseas Dep.
MEMO
PUBLIC ADDRESS TOTAL SOLUTION