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1.

Read these instructions.

2.

Keep these instructions.

3.

Heed all warnings.

4.

Follow all instructions.

5.

Do not use this apparatus near water.

6.

Clean only with dry cloth.

7.

Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions.

8.

Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that 

produce

 

heat.

9.

Do not defeat the safety purpose of the polarized or grounding-type plug. If the provided plug does not fit into your outlet, consult an 

electrician for replacement.

10.

Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles, and the point where they exit

 

from the apparatus.

11.

Only use attachments/accessories specified by the manufacturer.

12. Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the apparatus. When a cart is used, 

use caution when moving the cart/apparatus combination to avoid injury.

13.

Unplug this apparatus during lightning storms or when unused for long periods of time.

14.

Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such 

as

 

power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been 

exposed

 

to rain or moisture, does not operate normally, or has been dropped.

15. This appliance shall not be exposed to water and that no object filled with liquid such as vases shall be placed on the apparatus.

16. Plug this apparatus to the proper wall outlet and make the plug easily removable.

17.

WARNING: To reduce the risk of fire or electric shock, do not expose this apparatus to rain or moisture.

18.

An appliance with a protective earth terminal should be connected to a mains outlet with a protective earth connection.

Important Safety Information 

11 

Содержание C4 Series

Страница 1: ...INSTALLATION AND OPERATION MANUAL C4 Series Commercial Class D Four Channel Amplifier 1 11 ...

Страница 2: ...pecified by the manufacturer or sold with the apparatus When a cart is used use caution when moving the cart apparatus combination to avoid injury 13 Unplug this apparatus during lightning storms or when unused for long periods of time 14 Refer all servicing to qualified service personnel Servicing is required when the apparatus has been damaged in any way such as power supply cord or plug is dama...

Страница 3: ... RECEPTACLE OR OTHER OUTLET UNLESS THE BLADES CAN BE FULLY INSERTED TO PREVENT BLADE EXPOSURE TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE TO PREVENT ELECTRICAL SHOC K MATCH WIDE BLADE PLUG TO WIDE SLOT FULLY INSERT Safety Warning 3 11 ...

Страница 4: ...ont Page 1 Important Safety Information 2 Safety Warning 3 Contents 4 Introduction 5 Front Panel 6 Rear Panel 7 Speaker Connection 8 Block Diagram 9 Specification 10 Service and Warranty 11 Contents 4 11 ...

Страница 5: ...elps to save installation rack space generate less heat so as to extend its performance life span as a result The digital class D amplifiers are of rated power output at 120W to 500W by four channels so it could be used as four zone multiple sources public address system at minimum cost The versatile loudspeaker outputs of both high impedance 100V low impedance 8ohms gives flexibility for installa...

Страница 6: ...P Clip indicator will light red once the input or output is too high There are four separate CLIP indicators one for each channel 3 INPUT Input indicator will light green once there is any input signal detected There are four separate input indicators one for each channel 4 OUPUT Output indicator will light green once there is output signal detected There are four separate output indicators one fo...

Страница 7: ...utputs shall be connected to low impedance 8Ω loudspeakers the negative end to the speaker negative and the positive end to the speaker positive These speaker output are supplied using phoenix connectors Never mixed the negative end and the positive which will cause the short circuit protection Never connect the 100V line loudspeaker to the 8Ω output this will burn the speaker or have heavy distor...

Страница 8: ...than the rated impedance indicated Connecting 4 16Ω Speaker Systems When connecting conventional 4 16Ω speaker systems connect the speaker s positive side to the terminal labeled 4 16Ω Connect the speaker s negative side to the terminal labeled COM Connecting High Voltage Distributed Speaker Systems When connecting a low impedance 100V speaker system in parallel connect the speaker s positive side...

Страница 9: ...Block Diagram 9 11 ...

Страница 10: ... L H Cut ON 70Hz 10KHz 1 3dB Input 0 775V 0dBu balanced phoenix connector by four channels Input Impedance 10KΩ THD 0 1 1KHz 3dBv 100W S N Ratio 80dB Crosstalk 60dB 1KHz Max output Power Consumption 300W 600W 1200W 1750W 2250W Power Supply Wide AC input from 110V 230V 50 60Hz Dimension 482 W x420 D x44 H mm Weight 8 0kg 8 5kg 9kg 9 5kg 10kg Warranty 3 years warranty and free spare parts Specificat...

Страница 11: ... and Options Variations Products supplied through legitimate sources are compatible with local AC power requirements Options No optional items are available for this product Warranty Warranty terms of global three years While the term and warranty may vary by country and may not be the same for all products Terms and conditions of warranty for a given product may be determined first by locating th...

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