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3

Safety Precautions

1. Safety Precautions

Please do NOT connect this device to the power source, before the system is correctly wired.

It is important to ensure that input voltage to the device is the same as required voltage of the device,
otherwise the device may be damaged.

There is dangerous voltage in the device, which may cause personal electric shock. Please do NOT open
the case without permission, to avoid potential risks of electric shock.

The device is not completely disconnected from power source when it is switched "OFF". For sake of
safety, please disconnect the device from the socket if it is not in use.

Please do NOT place the device where it is extremely cold or hot.

Good ventilation must be provided in the working environment of the device, to avoid excessive
temperature during its operation, which may cause damages to the device.

Please unplug the device from power socket in raining and wet days or if the device is not in use for a
long time.

Please disconnect the power plug from sockets, to ensure the device has been completely disconnected
from power source, before any component is removed from or re-installed in the device or before any
electric connector of the device is disconnected or reconnected.

In case of any failure of the device, please do NOT open the case and repair without permission from a
professional personnel, to avoid accident or additional damages to the device.

Please do NOT place any corrosive chemicals near or on the device.

2

Matters needing attention

Our company provides a three-year free warranty service (including free replacement parts) over quality
issues as from the date of purchase, provided that the device is installed and used in accordance with
requirements specified in the User Manual.

For warranty, the user must show the Warranty Card and the receipt kept by the user and purchase
invoice of the device as supporting documents.

The following conditions are beyond the scope of warranty:
1

Product damage due to improper installation, use or handling;

2

Product damage due to abnormal conditions (such as excessive power source voltage or ambient

humidity);
3

Product damage due to acts of God;

4

Product SN is changed, altered or removed;

5

Product has been repaired or modified by any person without duly authorization from our company;

Please keep the User Manual and Warranty Card in good custody.

For issues and precautions not mentioned in this User Manual, if required, please contact the distributor
or visit our website at

http://www.DSPPA.com

.

In case of any failure in the warranty period, please contact service personnel (or distributor) of our
company for service. The company shall not be made liable for damages due to unauthorized
dis-assembly or maintenance or service by unauthorized personnel.

Summary of Contents for MAG2123S

Page 1: ...troller MAG2123S User s Manual Welcome to use DSPPA public address system For the better use of this product please read this instruction carefully prior to use Guangzhou DSPPA Audio Co Ltd http www d...

Page 2: ...ly cold or hot Please do NOT place any heavy article on this equipment Please operate switches buttons or external audio source carefully Please prevent foreign matters such as paper metal etc enterin...

Page 3: ...Contents 1 Features 1 2 Description of Appearance 1 2 1 Description of front panel 1 2 2 Description of rear panel 1 3 Connection Diagram 2 Safety Precautions 3 Matters needing attention 3 Packing Li...

Page 4: ...nce to avoid high current to damage the amplifier or the power supply system Can be widely used in multimedia classrooms multi function halls conference rooms projection splicing video conferencing mo...

Page 5: ...there must be a short circuit failure inside the machine Remove the failure and load the fuse of the same size 5 AC power interface 3 Connection Diagram Method 1 open or close one system in order TIM...

Page 6: ...pen the case and repair without permission from a professional personnel to avoid accident or additional damages to the device Please do NOT place any corrosive chemicals near or on the device 2 Matte...

Page 7: ...e subject to changes without further notification Model MAG2123S Power Output 8 channels universal socket Single channel Maximum load 10A Control Manner Manual sequential startup external short circui...

Page 8: ...emove the cover of the equipment otherwise you may get an electric shock Where necessary repair to the equipment should be conducted by qualified professionals All terminals on the device marked with...

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