Public Address System
Emergency Power Controller
MAG2122E
POWER
OUTPUT VOLTAGE DC
Emergency Power System MAG2122E
PROFESSIONAL PERIPHERAL DEVICE
Manual
Welcome to DSPPA Public Address System! Please read the Instructions carefully before operating this device.
Guangzhou DSPPA Audio CO., Ltd
http：//www.dsppatech.com
* Pubic Address System
Contents
Ⅰ. FEATURES......................................................................................................................................................... - 1 -
Ⅱ . APPEARANCE FUNCTION INTRODUCTION.........................................................................................- 1 -
2.1 FRANT PANEL INTRODUCTION..............................................................................................................- 1 -
2.2 REAR PANEL INTRODUCTION...........................................................................................................................- 2 -
2.3 SYSTEM CONNECTION.............................................................................................................................- 3 -
Ⅲ . CONNECTION INSTRUCTION.................................................................................................................- 3 -
3.1 CONNECTION OPERATION AND DIAGRAM.......................................................................................................- 3 -
3.2 REMOTE OPERATION....................................................................................................................................... - 4 -
Ⅳ. SYSTEM CONNECTION DIAGRAM......................................................................................................... - 5 -
PACKING LIST.........................................................................................................................错误！未定义书签。
SPECIFICATION......................................................................................................................
错误！未定义书签。
CAUTION...................................................................................................................................错误！未定义书签。
* Pubic Address System
- 1 -
Ⅰ. Features
The maximum of output power is no less than 2 kW
Support 1 KW equipment emergency operation up to 1 hour or more
Built-in automatic battery charger with overcharge and over discharge protection
Digital battery voltmeter, real-time display battery voltage
Accepts PC remote monitoring function
Ⅱ . Function Introduction
2.1 FRANT PANEL INTRODUCTION
POWER
OUTPUT VOLTAGE DC
Emergency Power System MAG2122E
PROFESSIONAL PERIPHERAL DEVICE
1 2 3
4 5
6
7
1 Switch
Press 1 to turn on the power and press 0 to turn off the power
2 Power indicator
The indicator light is on when the power is turned on and the indicator goes off when the power is turned off
3 Digital battery voltmeter
Display of the output voltage value
4 DC24V output indicator
The indicator lights up when the 24V DC voltage is output, to put it in another way, the indicator will light up
when the equipment is working.
5 Power charging indicator
This indicator is on when the device is being charged. When this device is turned on, this indicator is off。
6 Protection indicator
When the charger’s voltage inside the device is lower than 24V, this indicator flashes when the voltage is
20V-21V and the internal alarm beep is intermittent. When the voltage is 20V, the indicator light is on and the
alarm buzzer will be buzzing for a long time.
7 Cooling air inlet
It is a cooling window
* Pubic Address System
- 2 -
2.2
Rear Panel Introduction
OUT4
+24V/20A
DATA OUT
GND
DATA IN
OUT1
+24V/20A
OUT3
+24V/20A
OUT2
+24V/20A
GND
+24V
OUT5
+24V/20A
~115V-230V/50Hz-60Hz/300W
FUSE RATING
~110-115V
~220-230V
F2AL:
Guangzhou DSPPA Audio Co.,Ltd.
MODEL:
1
2
4 5
3
6
7
8
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION!
1 Remote control input
Connect to the remote control output interface of the previous device.
2 Remote control output
Connect to the remote control signal input of the next device.
3 OUT1～OUT5 DC24V output
24V emergency voltage output .
4 Positive pole input
Battery PC1022B positive terminal input.
5 Negative pole input
Battery PC1022B negative terminal input.
6 Cooling fan
Used for heat dissipation.
7 Power supply fuse
Used to fix the AC power fuse. If the fuse is broken, replace it by a fuse with the same specifications.
continuous fuse-broken indicates the device is in fault.
8 AC power cable
Plug the AC power cable into this outlet.
* Pubic Address System
- 3 -
2.3 System connection
OUT4
+24V/20A
DATA OUT
GND
DATA IN
OUT1
+24V/20A
OUT3
+24V/20A
OUT2
+24V/20A
GND
+24V
OUT5
+24V/20A
~115V-230V/50Hz-60Hz/300W
FUSE RATING
~110-115V
~220-230V
F2AL:
Guangzhou DSPPA Audio Co.,Ltd.
MODEL:
连接PC1022B
的接线端
周边
设备
周边
设备
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION!
Ⅲ . Connection Instructions
3.1 Connection operation and diagram
1． In order to connect the PC1005U router to the system, you need to connect the PC1005U "DATA OUT"
data output port and the machine "DATA IN" data input port first，and then connect the machine's "DATA OUT"
data output to the other peripheral devices in series，which is as shown as below：
PC1005U Other peripheral
2． If PC1005U router is not used in the system，you need to connect the port of "DATA OUT" data output
Local or other
peripheral
equipment
DATA OUT port from
PC1005U
Connect the remote control
interfaces of all machines
in series
DATA OUT port from
PC
Peripherals
Peripherals
Interface connected
with PC1022B
* Pubic Address System
- 4 -
with the port of "DATA IN" data input ，and then connect “DATA OUT” in this device with peripherals by series.
The connection method goes as follows:
other peripheral
3.2 Remote Control Operation
The unit accepts PC remote control. Connect the remote link port of the equipment and the corresponding
device link with the network cable port and it will be controlled by the PC. The network cable applies
T568A-T568A network cable, which is as shown as below. Please refer to the PC side software operating
instructions for PC monitoring operation. If you do not need PC-remote monitoring, PC remote control port
doesn’t need connection.
RJ45 port
T-568A should be connected with respective color.
There are 8 colors from left to right：
Green white, green, orange white, blue，
Blue and white, orange, brown white, brown
Spring clip
backs to you
Back to
First step
Native or other
peripheral
equipment
Native or other
peripheral
equipment
DATA OUT port from
other devices
Connect the remote
control interfaces of all
machines in series
DATA OUT port from
other devices
* Pubic Address System
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Ⅳ. System connection diagram
Data interface
（Connect to all
machines in series）
Plug the power supply line
AC220V line
DC24V line
Tel line
Audio signal line
Data line
Fire signal line
Paging mic
Emergency power
amplifier（main amplifier1）
PC SERIES
Plug the power supply
PC1020S
Paging selector
PC1010P
Alarm generator
PC1015E
Fire mic
AC220V
System power
Arrester
PC1024L
SPEAKER OUTPUT—CH2
Sound control
Sound control
Partition selector
PC1013B
Monitor
PC1012M
Main / backup switch
PC1021M
Standby
amplifier
PC SERIES
Main Amplifier 2
PC SERIES
Equalizer
PC1016E
Preamplifier
PC1011P
Program timer
PC1014T
SPEAKER OUTPUT—CH1
Backup power
MAG2112E
Power sequence
controllerPC1023S
Alarm matrix
PC1019A
Tel interface
PC1018T
Fire alarm signal
（from fire
center）
AC power
Tel interface
EMC1
EMC2
AUX2
AUX3
AUX4
MIC1
Mic
DC24V
backup power
Program player
PC1017PII
Tuner
PC1008R
CD player
PC1007C
Deck player
PC1006D
AUX1
Chime signal
Remote control
（from PC）
First zone
N zone
Router
PC1005U
BATTERY
AUDIO IN—CH1
AUDIO IN
—CH2
AUDIO OUT TO SUB’S
AUDIO OUT TO MAIN’S
MAIN AMP’S INPUT
EMC signal
Another music
SUB AMP’S INPUT
MAIN AMP’S INPUT
AUDIO OUT TO MAIN’S
CH B
CH A
Sound control
Sound control
* Pubic Address System
- 6 -
Packing List
Number
List
Quantity
1
Backup power supply equipment
1
2
Warranty Card
1
3
Certificate
1
4
Manual
1
5
Charter gasket
4
6
White 5 × 19 semi countersunk head cross machine wire
4
7
Black EVA pad
4
8
400MM/8 Core line
1
9
10AGB MP-P power cord
1
Specification
Maximum output power
2000VA，5 parallel channels are divided equally
output voltage
DC24V
Maximum support time
1kW×1 hour
Battery input
24V
Switch time
0.5 seconds
Protection
AC fuse（F2AL）Overcharge, over discharge
power supply
AC110V-250V/50-60Hz
Package size（mm）
（Long* wide*high）555×455×185
Machine size（mm）
（Long* wide*high）484×349.5×88
Gross weight
8.2kg
Net weight
6.5kg
Performance specifications are subject to change without notice
* Pubic Address System
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Cautions
1．Note for Security
Do not insert the power plug of the unit into the grid before connecting the system cable
Ensure that the voltage input to the device is exactly the same as the voltage requirements of this equipment,
otherwise there is a risk of burning equipment。
There is a dangerous voltage inside the machine; the voltage is enough to cause electric shock; do not open
the case in order to avoid the risk of electric shock。
When the power supply of this equipment is off, the machine is not completely disconnected from the power
supply. For safety reasons, please unplug the power plug from the outlet when the device is not in use
Do not place the device in a sub-cooled or overheated place
To ensure that the working environment of the equipment is well ventilated to avoid heat at work and the
temperature is too high to cause damage to the equipment
Unplug the power plug in noisy weather or for long time
Before removing or reassembling any parts of the equipment, disconnect or re-connect any electrical plugs or
other connections to the equipment; be sure to unplug the power plug to ensure that the equipment is
completely disconnected from the grid.
When the equipment is faulty, non-professionals without permission please do not open the cabinet to repair,
in order to avoid accidents or increase the degree of damage to equipment.
Do not place any corrosive chemicals close to the equipment.
2． After-sale service note
Since the date of purchase from the date of installation and use of the provisions of the normal use within the
scope of quality problems, the company will provide three years of free warranty (including free replacement
parts) services
The user must show a warranty card, receipt and the sales invoice as a certificate。
The following conditions are excluded from the scope of free warranty：
1.Damage caused by improper installation, use or handling；
2.Damage caused by unusual circumstances(such as excessive power supply voltage or ambient humidity,etc)
3.Product damage caused by natural disasters and other accidents；
4.The product body number is converted, altered or removed；
5.The product has been repaired or modified by not authorized person of the company；
Please keep the manual and warranty card
Please contact your dealer or visit our website at http://www.DSPPA.com, if you have any questions or
precautions which are not mentioned in this manual.
If you encounter a malfunction during the warranty period, please contact our after-sale staff (or dealer) for
* Pubic Address System
- 8 -
repair; if the self-demolition or maintenance by non-company technical staff, DSPPA will not bear the
responsibility of free warranty.
Guangzhou DSPPA Audio Co., Ltd.
CAUTION
When the power switch of this equipment is in the "off" state, the machine is not completely disconnected
from the power supply. For the sake of safety, please unplug the power cord from the outlet
The device can not withstand water droplets or water splashes and can not place items such as vases filled
with water on the device。
Do not open the machine cover to prevent electric shock. If necessary, by a professional certificate of
professional staff to repair。
The terminals marked with the symbol in the equipment indicate hazardous, and the operation of
connecting these terminals shall be carried out by the instructed person
The device is connected through the power cord and the power grid. When the equipment fails or is
dangerous, unplug the power cord and disconnect the device from the power grid. Therefore, it is necessary
to place the power outlet in the power cord
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