Audiophony PA AMP4120 User Manual Download Page 4

AMP480/4120/4240 - 

1x480/4x120/4x240W PA amplifiers with 1 or 4 x 100V outputs

Page  4

1 - Please read carefully :

We strongly recommend to read carefully and understand 
the safety instructions before attempting to operate this unit.

2 - Please keep this manual :

We strongly recommend to keep this manual with the unit for 
future reference.

3 - Operate carefully this product :

We strongly recommend to take into consideration every 
safety instruction.

4 - Follow the instructions:

Please carefully follow each safety instruction to avoid any 
physical harm or property damage.

5 - Avoid water and wet locations :

Do not use this product in rain, or near washbasins or other 
wet locations.

6 - Installation :

We strongly encourage you to only use a 
fixation system or support recommended by 
the manufacturer or supplied with this product. 
Carefully follow the installation instructions and 
use the adequate tools.
Always ensure this unit is firmly fixed to avoid 

vibration and slipping while operating as it may result in 
physical injury.

7 - Ceiling or wall installation :

Please contact your local dealer before attempting any ceiling 
or wall installation.

8 - Ventilation :

The cooling vents ensure a safe use of this product, 
and avoid any overheating risk.
Do not obstruct or cover these vents as it may 
result in overheating and potential physical injury or 
product damage. This product should never been 

operated in a closed non-ventilated area such as a flight case 
or a rack, unless cooling vents are provided for the purpose .

9 - Heat exposure :

Sustained contact or proximity with warm surfaces may cause 
overheating and product damages. Please keep this product 
away from any heat source such as a heaters, amplifiers, hot 
plates, etc...

10 - Electric power supply :

This product can only be operated according to a very specific 
voltage. These information are specified on the label located 
at the rear of the product.

11 - Power cords protection:

Power-supply cords should be routed so that they are not 

likely to be walked on or pinched by items placed 
upon or against them, paying particular attention 
to cords at lugs, convenience receptacles and the 
point where they exit from the fixture.

Instructions and recommendations

12 - Cleaning precautions :

Unplug the product before attempting any cleaning 
operation. This product should be cleaned only with 
accessories recommended by the manufacturer. 
Use a damp cloth to clean the surface. Do not                                
wash this product.

13 - Long periods of non use :

Disconnect the unit’s main power during long periods of 
non use.

14 - Liquids or objects penetration :

Do not let any object penetrate this product as it may result 
in electric shock or fire.
Never spill any liquid on this product as it may infiltrate the 
electronic components and result in electric shock or fire.

15 - This product should be serviced when :

Please contact the qualified service personnel if :
- The power cord or the plug has been damaged.
- Objects have fallen or liquid has been spilled into 
the  appliance.
- The appliance has been exposed to rain or water.
- The product does not appear to operate normally.
- The product has been damaged.

16 - Inspection/maintenance :

Please do not attempt any inspection or 
maintenance by yourself. Refer all servicing to 
qualified personnel.

17 - Operating environment :

Ambient temperature and humidity: +5 - +35°C, 
relative humidity must be less than 85% (when 
cooling vents are not obstructed).
Do not operate this product in a non-ventilated, 
very humid or warm place.

Summary of Contents for AMP4120

Page 1: ...USER GUIDE 10506 10511 10512 Version 1 08 2016 1x480 4x120 4x240W PA amplifiers with 1 or 4 x 100V outputs...

Page 2: ...AMP480 4120 4240 1x480 4x120 4x240W PA amplifiers with 1 or 4 x 100V outputs Page 2...

Page 3: ...cations Failure to follow these safety ins tructions could result in fire electric shock injury or damage to this product or other property WARNING This unit contains no user serviceable parts Do not...

Page 4: ...p this product away from any heat source such as a heaters amplifiers hot plates etc 10 Electric power supply This product can only be operated according to a very specific voltage These information a...

Page 5: ...P amplifiers series dedicated to installations combine sound quality easy installation and handiness The AMP480 AMP4120 and AMP4240 operate at 100V and have been designed to fit any installation Their...

Page 6: ...tes that an incoming signal has been detected 10 dB Indicates that the incoming signal is within the best range possible to get a perfect audio output CLIP Indicates that signal levels are too high PR...

Page 7: ...from one way to another one as described below Please use high quality cables to connect your speakers In order to prevent short circuits please tin the cables before connecting them to the output te...

Page 8: ...polarities when connecting your speakers to your amplifier Connect the speakers equipped with transformers to COM and 100V terminals Caution The sum of all connected speakers must not exceed the maxi...

Page 9: ...AMP480 4120 4240 1x480 4x120 4x240W PA amplifiers with 1 or 4 x 100V outputs Page 9 5 Synoptic Note AMP480 is a mono channel amplifier yet the synoptic is identical...

Page 10: ...andf LINK Balanced input 4dB Cross over distortion higher than 70 dB Frequency response 50 Hz 15 KHz Signal to noise ratio higher than 90dB T H D at 1 KHz nominal power less than 0 1 Output voltages a...

Page 11: ...AMP480 4120 4240 1x480 4x120 4x240W PA amplifiers with 1 or 4 x 100V outputs Page 11...

Page 12: ...ts to modifications without prior notice That is why technical specifications and the products physical configuration might differ from the illustrations Make sure you get the latest news and updates...

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