Vivaldi Ulisse PMA2120 User Manual Download Page 2

1.

Read carefully and keep the present instructions. 

 

2.

Heed all warnings and safety instructions. 

 

3.

Do not use this apparatus in proximity of water. 

 

4.

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

 

5.

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 is provided for your safety. If the provided plug does not fit into your outlet, consult an electrician 

for replacement of the obsolete outlet. 

6.

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

point where they exit from the apparatus. 

7.

Only use attachments/accessories specified by the manufacturer.  

8.

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 from tip-over. 

9.

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

10. 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. 

11. This appliance shall not be exposed to dripping or splashing water and that no object filled with liquid such as 

vases shall be placed on the apparatus. 

12. Plug this apparatus to the proper wall outlet and make the plug to be disconnected readily operable. 

13. Main plug is used as disconnected device and it should remain readily operable during intended use. In order to 

disconnect  the  apparatus  from  the  mains  completely,  the  mains  plug  should  be  disconnected  from  the  mains 

socket outlet completely. 

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

15. An appliance with a protective earth terminal should be connected to a mains outlet with a protective earth con-

nection. 

 

 

 

 / 

 

2 9

WARNING!

 

TO PREVENT FIRE OR SHOCK HAZARD, DO NOT USE THE PLUG WITH

 

AN EXTENSION CORD, 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 SHOCK,

 

MATCH WIDE BLADE PLUG TO WIDE SLOT, FULLY INSERT.

Summary of Contents for Ulisse PMA2120

Page 1: ...TWO CHANNEL CLASS D AMPLIFIER PMA2120 PMA2240 SAFETY INSTRUCTIONS 1 9 USER S MANUAL...

Page 2: ...ed 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...

Page 3: ...ks to the compact chassis the amplifier requires less installation space Class D amplifiers PMA2120 and PMA2240 have a rated power of 120W and 240W per channel respectively Each channel can be used in...

Page 4: ...r channel 2 CLIP The clip indicator red lights up when the signal level input or output to the amplifier is too high There are two separate clip indicators one for each channel 3 INPUT LEVEL The input...

Page 5: ...switch it is possible to activate deactivate the high pass filter function separately for each channel 10 DIP SWITCH AUTO STANDBY Through this dip switch it is possible to activate deactivate the aut...

Page 6: ...peakers connect the positive speaker to the terminal marked 4 16 Connect the negative to the terminal marked COM Connection of high impedance lines 100V To connect 100V speakers in parallel connect th...

Page 7: ...BLOCK DIAGRAM 7 9...

Page 8: ...uency response L H Cut OFF 20Hz 20KHz 1 2dB L H Cut ON 70Hz 10KHz 1 3dB Inputs 2x 0 775V 0dBu Balanced Euroblock sockets Input impedance 10K THD 0 1 1KHz 3dBv 100W S N Ratio 80dB Crosstalk 60dB 1KHz M...

Page 9: ...remaining off site for technical personnel which will be charged with a regular invoice In the event of failure to comply with one or more of the above regulations the warranty is void Notes requests...

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