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IMPORTANT SAFETY INSTRUCTIONS

WARNING: 

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

moisture.

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. A polarized plug 

has two blades with one wider than the other. A grounding-type plug has two blades and 
a third grounding prong. The wide blade or the third prong are provided for your safety. 
If the provided plug does not fit into your outlet, consult an electrician for replacement of 
the obsolete outlet.

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 specifiedby the manufacturer, 
or sold with the apparatus. When a cart is used, use caution when moving the 
cart/apparatus combination to avoid injury from tip-over.
13. 

Unplug this apparatus during lightning storms or when unused for long 

periods of time.Refer all servicing to qualified service personnel. Servicing is required 
when the apparatus has beendamaged in any way, such as power-supply cord or plug is 
damaged, liquid has been spilled or objects have fallen into theapparatus, the apparatus 
has been exposed to rain or moisture, does not operate normally, or has been dropped.

14. This product employs a Class I (or grounded) construction and shall be connected to a 

mains socket outlet with a protective earthed (or ground) connection.

15. DO NOT EXPOSE THIS EQUIPMENT TO DRIPPING OR SPLASHING AND ENSURE THAT NO 

OBJECTS FILLED WITH LIQUIDS, SUCH AS VASES, ARE PLACED ON THE EQUIPMENT.

16. TO COMPLETELY DISCONNECT THIS EQUIPMENT FROM THE AC MAINS, DISCONNECT THE 

POWER SUPPLY CORD PLUG FROM THE AC RECEPTACLE.

17. THE MAIN PLUG OF THE POWER SUPPLY CORD SHALL REMAIN READILY OPERABLE.
18. 

CAUTION:

 TO REDUCE THE RISK OF ELECTRICAL SHOCK, DO NOT REMOVE COVER. NO USER 

SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.

ATTENTION !   RISQUE DE CHOC ! ÉLECTRIQUE PAS OUVRIR !

CAUTION

Risk of Electrical Shock!

DO NOT OPEN!

!

 

The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert the 

user to the presence of uninsulated dangerous voltage within the product’s enclosure that may be 

of sufficient magnitude to constitute a risk of electric shock to persons.

The exclamation point within an equilateral triangle is intended to alert the user to the presence 

of important operating and maintenance (servicing) instructions in the literature accompanying 

the appliance.

Содержание ESA-70V2CH-150W

Страница 1: ...D INPUTS BALANCED INPUTS CH3 CH4 LEVEL CH1 CH2 SPEAKER OUT CH1 CH2 _ _ R UTILISER UN FUSIBLE DE RECHANGE D E M E M E T Y P E E T C A L I B R E ATTENTION FOR CONTINUED PROTECTION AGAINST RISK OF FIRE R...

Страница 2: ...htning storms or when unused for long periods of time Refer all servicing to qualified service personnel Servicing is required when the apparatus has beendamaged in any way such as power supply cord o...

Страница 3: ...erlesblessuresencasderenversement 13 D branchez cet appareil pendant les orages ou lorsqu il n est pas utilis pendant de longues p riodes de time Refer un technicien qualifi personnel Une r paration e...

Страница 4: ...ith low heat output thanks to digital amplification and massive power output in a small 1U and 2U package these amplifiers are guaranteed to perform Contents 1x ESA 70V2CH 150 300 500W Amplifier 4x Re...

Страница 5: ...ED Indicates whether a channel is operating correctly or is in protection BLUE Normal RED Protection Indicates an issue with installation or setup C Output Level Meter Level meter flashes green to ind...

Страница 6: ...TCH ON BOTTOM A Ethernet Port RJ45 port for connecting an Ethernet Cat5e 6 cable for IP control of the amplifier B IR Control the amplifier via IR from your control system This input accepts a mono co...

Страница 7: ...n based on the voltage available NOTE The ESA 70V2CH includes an IEC cable meant for use with a NEMA 5 15 receptacle supplying 115V AC power For countries utilizing 230V AC power the cable can be swap...

Страница 8: ...ted on both sides of the unit Do not place the unit on carpeting or any similar material Do not install the unit near a source of heat or in an extremely humid or wet location If your installation lac...

Страница 9: ...ent rack The amplifier will occupy 1U of rack space Ensure that the unit is in a well ventilated area that provides adequate cooling Free air space is required above the amplifier and below the amplif...

Страница 10: ...nals out from the UNBALANCED INPUT of the channel 12V TRIGGER IN OUT LOOP OUT CH1 CH2 UNBALANCED INPUTS BALANCED INPUTS CH3 CH4 LEVEL CH1 CH2 SPEAKER OUT CH1 CH2 _ S IR RS232 TxRxIn1 In2 DRY CONTACT G...

Страница 11: ...TheESA 70V2CH IP receives control data on pin 2 RxD Data Receive and transmits control data on pin 3 TxD Data Transmit See the diagram below for details Pin Function 2 RxD Data Receive 3 TxD Data Tra...

Страница 12: ...r trigger control and daisy chain control of more than one amplifier To utilize the 12V DC trigger function attach a mono mini cable between the 12V trigger output of the controlling device and the 12...

Страница 13: ...2 CH 2 Zone 1 Ch 1 ETHERNET 12V TRIGGER IN OUT LOOP OUT CH1 CH2 UNBALANCED INPUTS BALANCED INPUTS CH3 CH4 LEVEL CH1 CH2 SPEAKER OUT CH1 CH2 _ _ R UTILISER UN FUSIBLE DE RECHANGE D E M E M E T Y P E E...

Страница 14: ...gnal or distortion of highs and lows To eliminate this issue re adjust the volume levels by starting at baseline settings and re adjusting the final volume so that a maximum comfortable volume level c...

Страница 15: ...ensitivity 2 5mV 12 Volt Trigger Input 4 5 12V DC 10K 12 Volt Trigger Output 12V DC 10mA S N ratio 95db A weighted Frequency Response 50 Hz to 20KHz Distortion 0 1 THD 20 Hz 20 kHz Input Voltage 115V...

Страница 16: ...on Input Output and use the OUTPUT test tone function to test if each output can produce sound 2 Verify correct source operation and input wiring Turn volume in source up to an audible level 3 Is Powe...

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