DSPPA MAG-808 Operating Instructions Manual

Public Address System

Digital Audio Matrix

MAG-808

Operating Instructions

Welcome to DSPPA Public Address System! Please read the Instructions carefully before operating this device.

About the Instructions

The Instructions is used at the date when the digital audio matrix MAG-808 device is
developed. It contains system introduction, operation attentions, system connection
instructions, product instructions and other contents of the digital audio matrix MAG-808
device. The user shall read the Instructions carefully and operate the device following the
indications in the Instructions before the installation and operation of the device.

Any symbol marked on the rear panel of this machine must be noted. The operations must be
performed according to the instructions of these symbols.

Please keep the Instructions for future reference!

WARNING

Be sure to observe the following cautions to prevent the damage to the users and others,

and the damage to the equipment or property!

This symbol means a “prohibition”. This symbol means a “must”.

Check the damage condition of power

cord. Do not pulling the power cord to unplug

the plug, unplug the plug directly; otherwise it

may cause electric shock, short circuit or fire.

Do not block the air vent during the

operation. All air vents must be unblocked to

avoid the overheating.

Do not expose the device to dust,

vibration, extreme cold and hot environment.

Do not place heavy objects on the device. Do

not impose an excessive force when operating

the switch, buttons or connecting the external

audio equipment.

Avoid any foreign matter (paper, metal,

etc.) from entering the device through gap or

opening. In such a case, please power off this
device immediately.

Do not attempt to detach the internal parts of

this device or remold it by any way.

Please unplug the power plug immediately to

avoid the electric shock, fire or other accident

and professionals shall be invited for

maintenance of the device in case of any

sudden sound interruption, any abnormal

smell or smoke during the running of the

machine.

Smell of Scorching

Be sure to unplug the AC power cord or turn

off the wall outlet to achieve zero energy

consumption when this device will not be

operated for a long time.

* * Digital Audio Matrix

1

A. Product Description

1.2 Performance

 Independent control of multi-channel audio input;

 8-channel partition output independent control and any input sound source can be operated in the

whole area;

 Externally connect 4 paging MIC and 8 control panels;

 Support PC/Android LAN remote control;

 Telecommunications to this machine;

 Large touch screen and multi-language display;

 Timing playing function;

 Support AC & 24V DC power supply.

B. Appearance Description

2.1 Description of Front Panel

1. 1-8 zones button and indicator

2. Display/Touch Screen

The display shows dynamically all information of the system and it is also the touch screen for

operation.

3. Page all button and indicator

4. Page all button and indicator

5. Full emergency button and indicator

It can send the warning signals to all zones simultaneously by pressing the full-warning button of the

* * Digital Audio Matrix

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system, and meanwhile, the indicator light is ON.

6. Chime and indicator

7. Power

8. USB

Use to connect the U disk with MPS programs, mobile hard disk and other memory devices. It can

directly play the songs of the U disk and copy the programs for built-in MP3 player.

9. All-page close and indicator

10. All-page open and indicator

11. Volume control

12. It controls the volume of zones. Press this button to turn down the volume

It controls the volume of zones. Press this button to turn up the volume

2.2 Description of Back Panel

1. AC 110V/220V Selector Switch

Use to select the operating voltage.

2. AC Power Input Socket

Plug the AC power cord into this socket.

3. DC 24V connection terminal

Externally connect with DC 24V power supply.

4. DC 24V Fuse

Use for the fixed DC power supply. If it is fused, please replace it with the fuse of the same

specification. A continuous fusing indicates that there are some faults.