DSPPA MAG2122E User Manual

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