FULGOR DPA 4 Скачать руководство пользователя страница 3

 

         Features can be modified without any notice                    

V2020320

 

 

Grounding or polarization: 

• Precautions should be taken to ensure that grounding and polarization of the device are not affected. 

• The metal parts of the equipment are connected to ground via the power cord. 

• If the power socket does not have a ground connection, contact a qualified electrician to connect the 

grounding device through the terminal. 
• For plastic equipment, periodically check the condition of the power supply. 

 

 

Power Cord Protection: 

The power supply cord must be installed so that it is not to be trampled or pinched by objects placed on or 

against, paying particular attention to wires and plugs that are wall-mounted. 

 

Cleaning: 

• When the unit is to be cleaned, dust can be removed using a compressed air jet or damp cloth. 

• Do not clean the unit using solvents such as triethylene, paint thinners, fluids, alcohol, high volatility 

fluids or other flammable liquids. 

 

Non-use Periods: 

The power cord of the appliance must be disconnected from the socket if it is not used for a long time. 

 

Intake of liquids or objects: 

Care  should  be  taken  to  avoid  dropping  objects  and  not  leaking  liquids  into  the  body  of  the  appliance 

through the grilles. 

 
Safe use of the power line: 

• When disconnecting the appliance, hold the plug and the socket securely. 

• When the unit is not used for a prolonged period, stop power by pulling the plug out of the power outlet 

• To avoid damaging the power supply line, do not pull the power cord and do not use a twisted cable. 

• To avoid damaging the power cord of the apparatus, make sure that it is not being trodden or crushed 

by heavy objects. 

 

Moving the unit: 

Before each shift, make sure the drive is off. The power cord must be removed from the socket as well as 

the unit's connections with other lines. 

 

Do not disassemble the unit: 

Do not attempt to disassemble or repair the unit yourself. For any problem that cannot be resolved with 

the help of this manual, contact a qualified technician or contact our company 

www.fulgorservice.it

 

 

Malfunctions: 

For any malfunctions contact our company (www.fulgorservice.it). 

 

IMPORTANT SAFETY RULES: 

• Install by following the instructions. 
• Never open the equipment: inside there are no user-serviceable parts. 

• If you notice a strange smell coming from the appliance, turn it off immediately and disconnect the power 

cord. 

• Do not obstruct the ventilation grilles of the appliance. 

• Avoid working overloading the unit for extended periods of time. 

• Do not force commands (buttons, controls, etc.) 

•  For  safety  reasons,  do  not  unscrew  the  plug-in  connection.  The  ground  connection  is  necessary  to 
safeguard operator safety 

• Use only the connectors and accessories specified by the manufacturer. 

• The equipment must be kept away from: 

o

 

Damp places 

o

 

Direct exposure to heat sources (such as sunlight). 

o

 

Unsuitable ventilation 

Содержание DPA 4

Страница 1: ...DPA 4 DIGITAL POWER AMPLIFIER USER AND INSTALLATION GUIDE ...

Страница 2: ...ion operation and safety Pay attention All warnings on the appliance and operating instructions must be followed accurately Observe all warnings Follow the instructions All operating and user instructions must be followed Notes preceded by the symbol contain important safety information Read them carefully DETAILED SAFETY INSTRUCTIONS Water and humidity The appliance should not be used close to wa...

Страница 3: ... unit is not used for a prolonged period stop power by pulling the plug out of the power outlet To avoid damaging the power supply line do not pull the power cord and do not use a twisted cable To avoid damaging the power cord of the apparatus make sure that it is not being trodden or crushed by heavy objects Moving the unit Before each shift make sure the drive is off The power cord must be remov...

Страница 4: ...cifications as stated by the manufacturer The warranty is 24 months from the date of purchase Faults detected within the warranty period attributable to defective materials or construction defects must be promptly reported to your dealer or distributor enclosing the purchase date documentation and the description of the defect type found Failures caused by improper use or tampering are excluded fr...

Страница 5: ...lor VuMeter green normal level yellow 3db and red clipping It is possible to connect an external potentiometer on each input to adjust the volume level of the single channel in the bridge configuration a double potentiometer is required The cooling system has a natural dissipation it is also equipped with protection for short circuit and control of the output overtemperature The audio oputput are ...

Страница 6: ...alue 4Ω to protect yourself from the malfucntion of the amplifier and to grant the maximum system efficiency To get this each speaker must be without transformer and must be connected in series or in series parallel groups in any case the speakers must have the same power or greater By using the TR150 it is possible to connect load of 4Ω 8Ω 16Ω o 50V 70V 100V always keeping in mind the rules above...

Страница 7: ...OFF power button 4 POWER IN IEC IN for 230VAC power supply 5 FUSE Protection fuse 6 3A delayed 6 POWER OUT IEC OUT for connecting another device 230VAC max 600W 7 BALANCED INPUT balanced signal input 8 BALANCED OUTPUT balanced signal output 9 POWER OUT speakers output Single or Bridge 10 External potentiometer 11 Input gain selection All devices leave the factory with pre calibrated setting 4 5 6 ...

Страница 8: ...put with which you adjust the volume of each single channel The use of a balanced shielded cable and logarithmic potentiomters type B with 10KΩ value is recommended GND White Red Red White GND If working in bridge and an external control is necessary use a double potentiometer GAIN CONTROL Refer to the table in order to determinie the desired input gain Normally you work at 0dB buti t is possible ...

Страница 9: ...former that allows you to adjust the DPA output impedance with lines that have different impedances This allows an optimal power transfer The input impedance is 4Ω while on the output we can have constant impedance at 4Ω 8Ω 16Ω or high impedance lines at 50V 70V 100V In the case of using TR150 the number of transformers varies according to number of power unit outputs we can add maximum 4 TR1500 a...

Страница 10: ...t these rights The warranty is valid in all EU Member States According to the new legislation any claim by the consumer to the warranty must be submitted to the retailer and or point of sale at which the product was purchased FULGOR SERVICE has also set up a toll free number 800 804067 By calling this number we will be able to collect your reports regarding warranty issues and possibly arrange dir...

Страница 11: ...uti del lavoro 58 19021 Arcola La Spezia For each dispute the Forum of La Spezia will have sole jurisdiction Fill in every part and join the product In the case of warranty please always enclose a copy of the valid proof of purchase and send the product to the following address FULGOR SERVICE snc Via Caduti del lavoro 58 19021 Arcola La Spezia or fax 01 87 952326 Surname __________________________...

Страница 12: ...disclosed if not to a repair or redemption company or sold to third parties Within FULGOR SERVICE the data can only be acquired by persons specifically assigned to the Information Systems Administration and Accounting Customer Service departments According to art 7 of Legislative Decree 196 2003 You have the right at any time to obtain from the Data Manager the information on the processing of you...

Отзывы: