Lab.gruppen fP Series FP 6400 Скачать руководство пользователя страница 4

7.  Do not operate the amplifier near heat producing devices such as radiators, heat registers, stoves 

or other apparatus that produce heat. 

8.  Always operate the unit with the chassis ground wire connected to the electrical safety earth. Do 

not defeat the safety purpose of a grounding-type plug. A grounding type plug has two pins and 
a third grounding prong. 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. 

9.  Connect only to AC power outlets rated 200-240V, 50-60Hz. 
10.  Do not use this amplifier if the power cord is broken or frayed. Protect the power cord from 

being walked upon or pinched particularly at the plugs and the point where it exits from the 
apparatus. 

11.  Only use accessories specified by the manufacturer. 
12.  The unit is intended to use in a 19” rack. Follow the mounting instructions. When a rack on 

wheels is used, use caution when moving the loaded rack to avoid injury from tipping over. 

!

13.  Unplug this apparatus during lightning storms or when unused for long periods of time. 
14.  Do not connect an amplifier output in parallel or series with any other amplifier’s output. Do 

not connect the amplifier output to any other voltage source, such as battery, mains source, or 
power supply, regardless of whether the amplifier is turned on or off. 

15.  Do not run the output of any amplifier back into another channel's input. 
16.  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 into the unit 

• 

An object has fallen into the unit 

• 

The unit has been exposed to rain or moisture 

• 

The unit does not operate normally 

• 

The unit was dropped or the enclosure is damaged 

17.  Do not remove top or bottom covers. Removal of the cover will expose hazardous voltages. 

There are no serviceable parts inside and removal may void the warranty. 

18.  An experienced user shall always supervise this professional audio equipment, especially if 

inexperienced adults or minors are using the equipment. 

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Your amplifier is very powerful and can be potentially dangerous to both, loudspeakers and 
humans alike. Many loudspeakers can be easily damaged or destroyed by overpowering, 
especially with the high power available from a bridged amplifier. Always check the speakers’ 

continuous and peak power capabilities.  
Even if the amplifier’s front panel attenuators can be used to reduce the gain, it is still possible to reach 
full output power if the input signal level is high enough. 

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Power amplifiers are capable of producing hazardous output voltages. To avoid electrical s
do not touch any exposed speaker wiring while the amplifier is operating. See page 

14

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 about 

outputs for proper connection of speakers.  

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A sample of this product has been tested and complies with the limits for the European Electro 
Magnetic Compatibility (EMC) directive. This equipment has also been tested and found to comply 
with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are 
designed to provide reasonable protection against harmful interference from electrical equipment. This 
product uses radio frequency energy and if not used or installed in accordance with these operating 
instructions, may cause interference to other equipment, such as radio receivers. However, there is no 
guarantee that interference will not occur in a particular installation. 

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Содержание fP Series FP 6400

Страница 1: ...m SQMM rpbo j kr i...

Страница 2: ...mode 8 5 3 5 Bridge mono mode features 8 5 4 Impedance matching MLS switch 8 5 4 1 A practical way to find your MLSTM settings 9 5 4 2 MLS technology the background 10 5 4 3 The problem 10 5 4 4 The...

Страница 3: ...ed dangerous voltage within the amplifier s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to humans The exclamation point within a triangle is intended to alert...

Страница 4: ...The unit has been exposed to rain or moisture The unit does not operate normally The unit was dropped or the enclosure is damaged 17 Do not remove top or bottom covers Removal of the cover will expos...

Страница 5: ...y Only the consignee may institute a claim with the carrier for damage incurred during shipping Be sure to save the carton and packing materials for the carrier s inspection It is also advisable to sa...

Страница 6: ...e used 7 Power switch Turns mains power on or off See page 11 and 14 8 AC indicator Indicates if AC voltage is present Note Electrically this indicator is located in front of the power switch 9 AFS in...

Страница 7: ...utput and or crossover units In an actively divided system there is very often a so called loudspeaker processor or controller involved it being unique for the loudspeaker system In most cases the man...

Страница 8: ...polarity reversed on the input but polarity compensated by feeding the minus pin on the Channel B output with the output voltage Channel A output is connected in normal polarity mode By having channel...

Страница 9: ...res the other 4 ohms part The power into 4 ohms from an fP 6400 MLS at 0dB is 2300 watts So the total bridged power into an 8 ohms load will be 2 x 2300 4600 watts RKQ f Ejip F The MLSTM switches are...

Страница 10: ...amp mode 3200 2 2300 4 2300 4 1300 8 1300 8 650 16 2300 4 830 4 Table 2 1 Check if the loudspeaker can take the amp s maximum output power generally twice the RMS power handling should be okay 2 If t...

Страница 11: ...justed for a much higher current so it cannot interfere with the requirements by the loudspeaker impedance curve S fkpq ii qflk SKN j The amplifier is two rack units high 2U and will fit into a standa...

Страница 12: ...ty regulation stipulates that a mains connector of the type 23 must be used SKS d There is no ground lift switch or terminal on this amplifier The signal ground is always floating via a resistor to ch...

Страница 13: ...KTKN e calculated as in the following example 4 ohms load on an amplifier tts and to the chart above is then 1975 watts This chart shows the active he heat power produced is the difference between the...

Страница 14: ...ss in long cables To daisy chain amplifiers use the XLR male connector provided on each channel labeled Link They are connected in parallel with the Neutrik Combojack on each input TKNKO r To connect...

Страница 15: ...r of the amplifiers in two ways by increasing the load impedance and by introducing resistive power losses WARNING To prevent from electrical shock do not operate the amplifier with any portion of the...

Страница 16: ...tures are inaudible All protection circuits work independent from each other VKNKN The clip limiter is included to prevent from dangerous clipped signals reaching the speaker and damaging it If an amp...

Страница 17: ...for its presence is to avoid blowing the mains breaker if a bench test is made at continuous full power The AFSTM circuitry is a current limiter limiting the mains power current draw to 20A 230V or 40...

Страница 18: ...u are using your amplifier for heavy duty use i e for concert touring or with industrial music it is recommended to have your amplifier serviced every 3 years purely as a preventative measure NMKN q T...

Страница 19: ...NN pmb fcf qflkp i K NU r j m SQMM s NKN OMMPJNMJMO...

Страница 20: ...ibility for any loss due to cancellation of any events or rent of replacement equipment or costs due to third party s or customer s loss of profit or any other indirect cost or losses however incurred...

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