Lab.gruppen FP+ Series FP 10000Q Скачать руководство пользователя страница 18 | Manualshive

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Lab.gruppen FP+ Series FP 10000Q Скачать руководство пользователя страница 18

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FP+ Series Operation Manual

Two-channel amplifiers

– Two-channel amplifiers

are wired in the following manner. The right Speakon
connector, Channel A+B, provides outputs for both
Channel A and Channel B. This output is useful when
wiring the amplifier for bridged mono operation. See
section 7.4.6. The left Speakon connector provides
an output for Channel B only.

Connect the + and – loudspeaker cables as shown
in the illustrations below.

Channel A and B into two
separate Speakons

Channel A and B into one
Speakon (Stereo and Bi-amp)

Bridge mono

four-channel amplifiers

– Additional connectors

are provided for Channel C and Channel D. Channel
C functions as Channel A above, and Channel D as
Channel B above.

7.4.4 Binding Post (BP) Output connectors

Refer to the instructions in this section if your amplifier
is equipped with Binding Post output connectors.

Binding Post outputs - two-channel models

Binding Post outputs - four-channel models

Connect the positive (+) loudspeaker cable to the
positive (+) red terminals. Connect the negative (-)
loudspeaker cable to the negative (-) black terminals.
For bridge mode, connect the positive (+) terminal
on Channel A to the positive (+) loudspeaker cable
and the negative (-) terminal on Channel B to the
negative (-) loudspeaker cable.

Channels C and D on four-channel versions are
connected in the same manner. For bridge mode,
connect the positive (+) terminal on Channel C to the
positive (+) loudspeaker cable and the negative (-)
terminal on Channel D to the negative (-) loudspeaker
cable.

The outputs on all FP+ Series amplifiers

produce high voltage. Do not connect or

disconnect the loudspeaker cables while the mains
power is on. Never operate the amplifier with any
portion of bare loudspeaker wire exposed. Also,
attach  the  safety  cover  (4-channel  Speakon
versions  only)  on  the  speaker  terminals  for  safe
operation  and  to  comply  with  electrical  product
approvals.

7 OPERATION AND PERFORMANCE

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Содержание FP+ Series FP 10000Q

Страница 1: ...FP Series Dedicated Touring Amplifiers Rev 1 0 4 Item no OM FP Operation Manual ...

Страница 2: ... 4 2 3 Voltage Peak Limiter VPL 6 4 2 4 Protection and performance optimization 6 4 2 5 NomadLink Ethernet control and monitoring network 7 5 installation 8 5 1 Unpacking 8 5 2 Mounting 8 5 2 1 Rear support bracket 8 5 3 Cooling 9 5 4 Operating voltage 9 5 5 Grounding 9 6 quick guide overview 10 6 1 Front Panel overview 10 6 1 1 Power on off and remote switch 10 6 1 2 Front Panel LED s 10 6 2 Rear...

Страница 3: ... High Frequency VHF protection 21 7 5 4 DC protection 21 7 5 5 High impedance warning open load 22 7 5 6 Low impedance protection short circuit 22 7 5 7 Temperature protection 22 7 5 8 Power Average Limiter PAL 22 7 5 9 Soft Start 22 7 6 Front Panel monitoring and adjustments 23 7 6 1 Level indicators 23 7 6 2 Level adjust 23 7 6 3 Mute indication 23 7 6 4 Performance Warning and Fault indicators ...

Страница 4: ...an electrician for replacement of the obsolete outlet Connect only to AC power outlets rated 100 120 V or 200 240 V 50 60 Hz 9 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 10 and the point where it exits from the apparatus Only use accessories specified by the manufacturer 11 The unit is intended ...

Страница 5: ...the equipment on and off the user is encouraged to try to correct the interference by one or more of the following measures Reorient or relocate the antenna Increase the separation between the equipment and receiver Connect the equipment to an outlet on a circuit different from that to which the receiver is connected Check if the affected unit complies with the EMC limits for immunity CE labeled I...

Страница 6: ...ing your loudspeaker system 4 2 1 Patented Class TD amplifier and Regulated Switch Mode Power Supply R SMPS Lab gruppen s patented Class TD technology combines the exceptional efficiency of a Class D amplifier with the high sonic quality associated with Class B designs Class TD also incorporates the same basic concepts behind Class H designs but here they are refined and pushed to a higher level t...

Страница 7: ...led amplifiers The patented network topology provides automatic detection and addressing of multiple amplifiers and is controlled from a PC via the optional NLB 60E NomadLink Bridge Network Controller using standard TCP IP communication Phantom powering through the network cables enables the software to detect devices that are not currently turned on or connected to the mains This ensures very hig...

Страница 8: ...amage incurred during shipping Save the carton and packing materials for the carrier s inspection Should you ever need to ship the amplifier always use the original packaging materials 5 2 Mounting Free airflow from front to rear of the amplifier must be possible Therefore no doors or rack lids should be mounted in front of or behind the amplifiers Amplifiers may be stacked directly on top of each...

Страница 9: ...ear of the amplifier indicates the AC mains voltage for which the amplifier is wired and approved 115 V or 230 V Connect the power cable only to the AC source type referred to on the label The warranty will not cover damage caused by connecting to an incorrect type of AC mains Lab gruppen switch mode amplifiers use primary switching Because the mains power is rectified directly in front of the tra...

Страница 10: ... off it is not possible to switch amplifier power on or off using NomadLink network control 6 1 2 Front panel LED s The front panel LED area includes the following indicators per channel VHF TEM NOMAD LINK BRIDGE C D SIG 20 15 10 4 VPL CPL SIG 20 15 10 4 VPL CPL BRIDGE A B MUTE MUTE SIG 20 15 10 4 VPL CPL SIG 20 15 10 4 VPL CPL HI IMP HI IMP HI IMP HI IMP CLIP CLIP CLIP CLIP VHF TEM VHF TEM VHF TE...

Страница 11: ...n Not selectable NomadLink network In and Out on EtherCon housed RJ45 connections 4 channel version shown with Neutrik Speakon output connectors Rear view of two channel model fitted with Binding Post connectors Rear view of two channel model fitted with Speakon connectors Rear view of four channel model fitted with Binding Post connectors SPEAKER OUTPUTS BALANCED INPUTS CH D CH D CH C D CH B CH B...

Страница 12: ... channel pairs into bridge mode operation An automatic 6 dB gain compensation is applied VPL The Voltage Peak Limiter provides optimum peak voltage settings for each channel Eight discrete levels are selectable except on the FP 6000Q which has six levels VPL FP 6000Q FP 7000 FP 10000Q FP 13000 101 V 155 V 150 V 195 V 83 V 121 V 121 V 170 V 70 V 101 V 101 V 140 V 56 V 83 V 83 V 116 V 47 V 70 V 70 V...

Страница 13: ... post BP or Neutrik NL4FC Speakon output connectors SP The FP 13000 is offered with BP connectors only as the potential maximum output current exceeds the recommended limits for the Speakon connectors For specific configuration and wiring information see section 7 4 QUICK GUIDE OVERVIEW 6 Audio inputs four channel models Audio inputs and loop thru connectors two channel models Speakon outputs four...

Страница 14: ...urn connects to the next amplifier s IN port to form a daisy chain The OUT port on the last amplifier is connected to the IN port on the NLB 60E to close the loop There are electrical limitations to cable lengths on a NomadLink network both in terms of total cable length in the loop and between any two devices Read the Operation and Performance chapter in this manual or the instructions supplied w...

Страница 15: ...se sensing circuits are also employed to feed back voltage and current level information via a side chain to the limiters Sensing circuits also transmit local amplifier module temperature and power supply temperature to the appropriate protection mechanisms Read the Protection Faults and Warnings section for further details 7 1 Introduction The following sections provide comprehensive information ...

Страница 16: ...ping the input stage before the current or voltage peak limiters are activated When bridging two channels you must add 6 dB to the input sensitivity to achieve maximum output voltage due to the automatic 6 dB gain compensation inserted by the amplifier 7 OPERATION AND PERFORMANCE FP 13000 VPL and GAIN settings Gain set to DIP switches 44 dB 41 dB 38 dB 35 dB 32 dB 29 dB 26 dB 23 dB Voltage Peak Li...

Страница 17: ...source e g a DSP crossover unit can drive up to four amplifier channels before external line drivers might be required to buffer the signal 7 4 2 Unbalanced Input connections To connect an input to an unbalanced source it is possible to connect pins 1 and 3 in the XLR plug at the amplifier end of the cable However a better method is to connect pin 3 to the shield at the source end of the cable as ...

Страница 18: ...nectors Binding Post outputs two channel models Binding Post outputs four channel models Connect the positive loudspeaker cable to the positive red terminals Connect the negative loudspeaker cable to the negative black terminals For bridge mode connect the positive terminal on Channel A to the positive loudspeaker cable and the negative terminal on Channel B to the negative loudspeaker cable Chann...

Страница 19: ...3 dB to 44 dB in 3 dB steps Individual channel fine level adjustment is available using the potentiometers on the front panel The unique adjustable input gain feature of the FP Series makes it easier to attain the optimum balance between headroom and signal to noise ratio in the signal path A weak signal at the input might require the gain to be raised in order to achieve maxi mum output power wit...

Страница 20: ...reduce the maximum output voltage At the same time this allows more current headroom for low impedance loads The amplifier thus runs at higher efficiency with a significantly reduced risk of going into thermal protection 7 4 8 Output Current Peak Limiter CPL The Current Peak Limiter CPL ensures that the amplifier will not be damaged by forcing the amplifier to deliver current levels to the outputs...

Страница 21: ...el starting at approximately 10 kHz and rising with a 6 dB slope This defines the VHF protec tion area When continuous output power above the threshold line is detected the VHF protection becomes active 20 Hz 10 kHz 20 kHz 30 kHz 6 dB slope VHF protection operation area Max Peak output power Max Continous output power Output power Attack time VHF protection Slow Fast 20 Hz 10 kHz 20 kHz 30 kHz The...

Страница 22: ...network As the amplifier approaches a thermal protection threshold the warning LED sequence will start with short on time bursts If the amplifier continues to overheat and approaches the temperature limit the flashing sequence will be defined by longer and longer on time bursts until the protection mode is activated If the temperature becomes too high to continue safe operation the overheated outp...

Страница 23: ...ns orange then the amplifier has detected an open load no loudspeaker connected More detailed signal indications are available using the DeviceControl software application 7 6 2 Level adjust Level adjust potentiometers one per channel are located on the front panel adjacent to the LED display The potentiometer s operational range is 0 dB to minus infinity in 21 steps Attenuation is logarithmic wit...

Страница 24: ...L remains constant orange in a fault condition only when an input signal is present Temperature yellow warning is indicated by a flashing LED If the amplifier goes into thermal protect output muted the TEM LED illuminates constant yellow and the red MUTE LED illuminates VHF Very High Frequency protection yellow indicates that potentially harmful continuous high frequencies have been detected on th...

Страница 25: ... loop network is desired for improved redundancy highly recommended the last amplifier s OUT port must be connected to the NLB 60E s IN port For all connections straight Cat 5 RJ45 equipped Ethernet cables should be used OPERATION AND PERFORMANCE 7 Optimal NomadLink performance can only be assured when using Cat 5 cables However as NomadLink is only using two wires ground for communication and pha...

Страница 26: ...col Cable distances between NLB 60E and your PC follow standard rules for Ethernet systems Contact your IT expert for more details 7 7 5 DeviceControl software DeviceControl is Lab gruppen s proprietary software application for monitoring and controlling networked FP Series and other Lab gruppen NomadLink ready power amplifier DeviceControl runs on a Windows PC which connects via Ethernet to the N...

Страница 27: ...t amplifier General rules of cable lengths The maximum cable length in between any two devices may not exceed 300 meters 980 feet In a non closed loop daisy chained subnet the maximum cable length is 400 meters 1300 feet In a closed loop subnet the maximum cable length is 700 meters 2300 feet Exceeding these limits may result in lost contact with the devices or loss of phantom powering due to cabl...

Страница 28: ...res are engaged Typically this is between 1 4 and 1 3 of rated power Note that the max power condition is very extreme and will not occur during normal operation Also note that the mains breaker will not be tripped even if operation is in excess of max ratings FP 7000 Level Load Rated Power Line Current 2 Watt 1 Thermal dissipation 115 VAC 230 VAC In Out Dissipated BTU hr kCal hr Standby with remo...

Страница 29: ...ill not occur during normal operation Also note that the mains breaker will not be tripped even if operation is in excess of max ratings FP 6000Q Level Load Rated Power Line Current 2 Watt 1 Thermal dissipation 115 VAC 230 VAC In Out Dissipated BTU hr kCal hr Standby with remote power off via NomadLink 0 0 0 0 0 Powered on idling 134 0 134 456 115 Amp I Watt Pink noise 1 8 rated power 16 Ω Ch 320 ...

Страница 30: ...0 dB 15 dB 10 dB and 4 dB output signal Voltage Peak Limiter VPL Current Peak Limiter CPL Very High Frequency VHF High temperature Fault Mute Power Operating voltage 230 V 115 V nominal 4 130 265 V 65 135 V Minimum power up voltage 230 V 115 V 171 V 85 V Power Average Limiter PAL 2 Yes Soft start Inrush Current Draw Yes max 5 A Mains connector 230 V CE 16 A CEE7 115 V ETL 30 A Twist lock dimension...

Страница 31: ... due to cancellation of any events or rent of replace ment equipment or costs due to a third party s or customer s loss of profit or any other indirect cost or losses however incurred Lab gruppen reserves the right to make changes or improvements in design or manufacturing without assuming any obligation to change or improve products previously manufactured This warranty is exclusive and no other ...

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