OPERATING MANUAL
P. A. SYSTEM
EMS-2162
Public Address
Matrix Logic /
Speaker Selector
1
EM
NORMAL
EM
TIMER
2
REMOTE
POWER
REMOTE
Contents
1. Unpacking And Installation ------------------------------------------------------------------------- 2
2. Features -------------------------------------------------------------------------------------------------- 3
3. Specifications ------------------------------------------------------------------------------------------- 3
4. Front Panel Controls ----------------------------------------------------------------------------------- 4
5. Rear Panel Controls ----------------------------------------------------------------------------------- 5
6. Connections --------------------------------------------------------------------------------------------- 6
.
SamHyoung Electronics Co., Ltd.
936-4, Kumuncheoun-Ri, Hyangnam-Eup,
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 : export@ekars.co.kr
Trade@ekars.co.kr
1
Unpacking And Installation
Although it is neither complicated to install nor difficult to operate your Matrix logic/
Speaker selector, a few minutes of your time is required to read manual for a properly
wired installationand becoming familiar with its many features and how to use them.
Please take a great care in unpacking your Power Amplifier 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.
CAUTION
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.
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CA
AUT
U T IION
ON :
TO REDUCE THE RISK OF ELECTRIC SHOCK.
DO NOT REMOVE COVER (OR BACK).
NO USER-SERVICEABLE PARTS INSIDE.
REFER SERVICING TO QUALIFIED
SERVICICE PERSONNEL.
This symbol is intended to alert the user to the
presence of important operation and maintenance
(servicing) instructions in the literature
accompanying the appliance.
WA R N I N G :
WARNING
: 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.
TO PREVENT FIRE OR SHOCK HAZARD,
DO NOT EXPOSE THE UNIT TO RAIN OR
MOISTURE.
2
Features
COMBINATION OF 4 PRODUCTS
EMS-2162(Matrix & Speaker Selector) is the Combination of EES-2161(Emergency Switcher),
EPS-2161(Speaker Selector), EML-2161(Matrix Logic) and ERG/ERA-2161(Relay Group).
PRIORITY FUNCTION
Automatically controlled fire alarm the destination floor and
with upper floor where takes fire while general announcement or music is broadcasting.
The order of Priority is 1) Fire Alarm & Emergency broadcasting, 2) Timer broadcasting,
3) Remote broadcasting, 4) Normal broadcasting.
INDIVIDUAL, GROUP, ALL BROADCASTING
There 16 Individual select buttons, 2 Group(1~8, 9~16) selector buttons,
and All selector button.
AUTOMATIC POWER SUPPLY
Even though the EPD-2083 (Power Supply) is OFF, the power will be supplied
by power control unit automatically when the fire signal comes into the system.
Specifications
Power Amp Input ------------------------------------------------------------------------------ 16 Circuit
Fire Alarm Receiver Input ------------------------------------------------------------------- 16 Circuit
ATT(Volume Control) Output --------------------------------------------------------------- 16 Circuit
Speaker Output -------------------------------------------------------------------------------- 16 Circuit
Remote 1 & 2 --------------------------------------------------------------------------- Each 16 Circuit
Timer Input --------------------------------------------------------------------------------------- 1 Circuit
Remote Output ---------------------------------------------------------------------- 1 Circuit(Contact)
Expansion --------------------------------------------------------------------------------- 1 Circuit(Link)
Power Requirement ---------------------------------------------------------------------------- DC 24V
Power Consumption --------------------------------------------------------------------------- 15Watts
Net Weight (kg/Ib) ------------------------------------------------------------------------------- 4.6/10.1
Dimensions ----------------------------------------------------------- 483(W) x 89(H) x 250(D) mm
Specifications and design are subjected to change without notice
for improvements.
3
Front Panel Controls
1. EM( ) · NORMAL ( ) SELECTOR & INDICATOR
For checking Fire Alarm System& PA System, please push this button and checking
the connection of both systems.
After using the button, please make sure the position of button “ Normal”.
2. EMERGENCY INDICATOR
When you push EM ( ) Switch , the EM indicator will be “ON”.
After using the button, please make sure the position of button “ Normal”.
3. TIMER INDICATOR
When using Timer , the Timer indicator will be “ON”.
4,5. REMOTE 1&2 INDICATORS
When using Remote 1 or 2, the Remote 1 &2 indicator will be “ON”.
6. POWER REMOTE INDICATOR
When power is supplied by EPD-2083 (Power Supply), the Power Remote
Indicator will be “ ON”.
7. ALL SWITCH
When you make an announcement All zone, please push ALL switch.
8,10. GROUP 1& 2
When you make an announcement Each Group, you can push Group 1(1~8)
or Group 2(9~16) switch.
9,11. INDIVIDUALL SWITCH
You can select each zone by individual switch..
12 ALL, GROUP & INDIVIDUAL SWITCH INDICATORS
These indicators show the status of which switch you are using.
♣ Please make sure the EM & Normal Selector is Normal Position ,after checking
with fire alarm system.
♣ Please make sure All of buttons must be Proper Position after using the buttons
(All, Group, Individual Selector)
4
Rear Panel Controls
1. POWER DC IN –24V
This terminal should be connected to the Unswitched output terminal of EPD-2083
(Power supply)
2. REMOTE CONTROL TIMER IN(Contact)
Please connect this terminal to the output of Timer.
3. REMOTE CONTORL RMT OUT(Contact)
Please connect this terminal to the Power Remote In terminal of EPD-2083(Power Supply).
4, 5. RMT –2 & RMT –1 INPUT
These terminals should be connected to the speaker terminal of ERM-2120/2240/2320
(Remote Controller).
6. FIRE ALRAM IN
This terminal is connected to Fire Alarm System.
7. EXP IN
This is the terminal for connecting to the MATRIX LOGIC(EXPANSION OUT) terminal
of EEP-2162 (Emergency Controller).
8. EXP OUT
To add another EMS-2162(Matrix & Speaker Selector), this terminal is used.
9. EXPANSION OUT
10. EXPNASION IN
To add another EMS-2162(Matrix & Speaker Selector), this terminal is used.
11. ATT (Volume Control) OUTPUT
ATT(Volume control) has three lines.
1)This terminal is connected to the Emergency line of ATT(Volume Control).
2) ATT In should be connected to the Speaker Output terminal of EMS-2162
(Matrix & Speaker Selector).
3) ATT Out should be connected to speakers.
12. POWER AMP IN
This terminal should be connected to the speaker output terminal (‘COM, 100V’)
of EPA-2123/2243/2403 (Power Amp)
13. SPEAKER OUTPUT( 1~8, 9~16)
These are terminals for connecting to speakers lines.
This consists of HOT and COM.
5
Connections
REMOTE MIC
SIGNAL IN
PWR CTRL
PTT
MATRIX LOGIC
(EXPANSION OUT)
OUT
24V
AUTO ANNO
-UNCEMENT
EXT
+24V
10
8
6
RMT1
4
EM
2
GND
9
H/M
7
RMT2
5
TIM
3
FIR
1
SIREN
INT
VOICE FILE
MIN
PRE AMP
MAX
REMOTE 2
TIMER
REMOTE 1
POWER
REMOTE CONTROL
DC IN
TIMER IN
RMT-2 INPUT
RMT OUT
24V
RMT-1 INPUT
CTRL-IN
1~16
COM 18
ALL 17
18 16 14 12 10 8
6
4
2
17 15 13 11 9
5
3
1
7
18 16 14 12 10 8
6
4
2
17 15 13 11 9
5
3
1
7
EXP IN
FIRE ALARM IN
CTRL-IN
1~16
COM 18
ALL 17
PRE AMP 2
AUTO ANNO
-UNCEMENT
AUTO
ANNOUNCEMENT
PRE AMP 1
EXP OUT
CTRL-IN
1~16
COM 18
ALL 17
18 16 14 12 10 8
6
4
2
17 15 13 11 9
5
3
1
7
10 8
6
4
7
5
3 1
9
2
10 8
6
4
7
5
3 1
9
2
EXPANSION
16
15
14
13
12
11
10
8
9
7
6
5
4
3
2
1
ATT OUTPUT
NC 18
NC 17
SPEAKER OUTPUT 9~16
18 16 14 12 10 8
6
4
2
17 15 13 11 9
5
3
1
7
COM 2~16
HOT 1~15
NC 18
NC 17
ATT OUT
1~16
16
15
14
13
12
11
10
9
COM
8
7
6
5
POWER AMP IN
6
4
3
2
1
SPEAKER OUTPUT 1~8
COM 2~16
HOT 1~15
NC 18
NC 17
18 16 14 12 10 8
6
4
2
18 16 14 12 10 8
6
4
2
17 15 13 11 9
5
3
1
17 15 13 11 9
5
3
1
7
7
IN
OUT
MEMO
PUBLIC ADDRESS TOTAL SOLUTION
Seoul office.
3rd floor, 271-183, Kochk-2Dong,
Guro-Gu, Seoul, Korea (152-082)
Tel : 82)2+2612+4422
Fax : 82)2+2612+7676
Headquarter & Overseas Dep.
936-4, Kumuncheoun-Ri, Hyangnam-Eup,
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 : export@ekars.co.kr / trade@ekars.co.kr