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