Lab.gruppen D Series Operation Manual Download Page 58

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Item no. OM–DSERIES–LAKE

Summary of Contents for D Series

Page 1: ...Operation Manual DSERIES High Powerinstallationplatform Rev 3 0 4 Item no OM DSERIES LAKE Lake Variants D 200 4L D 120 4L D 80 4L D 40 4L D 20 4L D 10 4L Incorporating technologies from...

Page 2: ...the mains 16 WARNING To reduce the risk of fire or electric shock do not expose this apparatus to rain or moisture 17 Do not expose this equipment to dripping or splashing and ensure that no objects f...

Page 3: ...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 A digital device p...

Page 4: ...lcome 6 5 2 D Series Two versions available 6 5 3 Feature summary 7 6 Installation 8 6 1 Unpacking 8 6 2 Mounting 9 6 3 Cooling and fan operation 10 6 4 Operating voltage 10 6 5 Grounding 11 7 Product...

Page 5: ...oring 30 12 Lake Processing and Lake Controller 33 12 1 Introduction 33 12 2 Modules and Frames 33 12 3 Lake LoadLibrary and Fingerprints 34 12 4 Loudspeaker Processor Overview 34 34 12 6 Frame and Sy...

Page 6: ...nly and applies to models at all six output power levels The models D 200 4L D 120 4L D 80 4L D 40 4L D 20 4L and D 10 4L will further on only be referred to as D200 D120 D80 D40 D20 and D10 D Series...

Page 7: ...ommissioning Features controlled by on board DSP Amplifier gain is set in the digital domain and controlled via the Lake Controller software ISVPL The Inter Sample Voltage Peak Limiter ISVPL tailors e...

Page 8: ...Lab gruppen web site 6 Installation 6 1 Unpacking Carefully open the shipping carton and check for any damage to the device or the supplied accessories Every Lab gruppen product is tested and inspect...

Page 9: ...support brackets along with associated mounting hardware are included with the D Series device It is strongly recommended that these are used wherever possible Fit the brackets to the vertical rails...

Page 10: ...eep the ambient temperature around the device as cool as possible An increased temperature can have a significant negative impact on the expected lifetime on the components inside the D Series device...

Page 11: ...ion In three phase configuration where the phases are 120 degrees apart one can connect three balanced loads in a delta configuration The connection is made between the phases instead of between the n...

Page 12: ...el The front panel consists of an outer front with air intake and a centered user interface The user interface has LEDs for monitoring and six recessed touch buttons for control 1 Rack ears for 19 inc...

Page 13: ...log inputs are available on terminal block connectors with clearly marked hot cold and ground terminals 3 AES3 Inputs AES3 inputs are available on terminal block connectors with clearly marked hot col...

Page 14: ...put Routers 1 4 WITH INPUT MUTES Input Mixer A Input Mixer B Input Mixer C Input Mixer D Lake Contour Module A Attenuator Mute Phase Rev Custom RPM Lake Contour Module B Lake Contour Module C Lake Con...

Page 15: ...state indication and control Press and hold button to toggle the amplifier between ON and STANDBY state LED indication given in Table 9 1 9 2 Channelstatusandcontrol 5 LOAD LED Provides load related s...

Page 16: ...dB or limit fault active Mute Inactive channel in bridge operation Unmuted Lake module is muting the signal chain at either input router module input or module output Power channel muted Select Frame...

Page 17: ...ess channel 2 mute button amber LED to initiate the soft reset sequence c To cancel press channel 4 mute button green LED 9 Wait state indication is present while either reset is performed 10 To compl...

Page 18: ...integration into an Ethernet control network which may include other Lake Processors and the Lake Controller software Network connection permits full control of all functions along with real time mete...

Page 19: ...ork malfunction 5 Mains connector Detachable Neutrik powerCON for D 200 120 80 or locking IEC connector D 40 20 10 For more information please refer to Section 6 4 11 Operationandperformance 11 1 Oper...

Page 20: ...ible allocation of power across channels of a D Series unit Power that is not used by one output channel is free for use by another output channel with greater demands Unique to this series is that al...

Page 21: ...software download Custom RPM using CAF with ESP CAF Configuring Amplifiers For the Environment is a dedicated software application for Windows and OSX that provides tools for system planning specifica...

Page 22: ...upon VCL and CPL Sub LF The Sub LF profile is tuned for frequency bands below 600 Hz It has longer attack and release times and is less conservative when it comes to acting upon VCL and CPL 11 3 1 2 H...

Page 23: ...on indicates an attempt to draw excessive current at the output The output is attenuated until the output current falls below the maximum current rating Limiting is performed by the ISVPL limiter in c...

Page 24: ...w that required for devices to function The UVL reduces the mains current draw when voltage drops below 80 V The amount of reduction applied increases as mains voltage drops towards 65 V at 65 V the p...

Page 25: ...able temperature If the temperature continues to increase a limiter ATL or PTL is engaged that limits signal peaks to reduce further heat accumulation Limiting is accomplished by gradual reduction of...

Page 26: ...ke Controller and CAF status views D200 D120 D80 only For the D40 D20 and D10 no audio will be heard from the outputs NOTE A blown breaker in the power output module is not a user serviceable fault co...

Page 27: ...tion circuits is indicated by the channel s AMP LED that will illuminate yellow and display VHF Warning when the max of 12 dB of gain reduction is applied only applicable for D200 D120 and D80 and lig...

Page 28: ...above 400 V peak or 270 V RMS it will enter protective associated error messages will register in Lake Controller and CAF software programs Mains instability If the power supply detects protracted in...

Page 29: ...mains supply should be increased NOTE If insufficient power is available to allow simultaneous power up then there is probably insufficient capacity for full power output during operation It is recomm...

Page 30: ...ring The superimposition of pilot tones and analysis is interleaved across the amplifier s output channels with a maximum total cycle time of around 20 seconds LoadPilot is implemented and configured...

Page 31: ...ative to passive resistance and the inductance increases linearly with length Consequently monitoring at the 24 kHz pilot tone frequency can be problematic with very long cables The automatic mode wil...

Page 32: ...party DHCP or DNS servers Dante is compatible with high bandwidth networks allowing large numbers of audio channels to be distributed alongside control and analyzer data AES67 is a new open standard m...

Page 33: ...n the primary 12 LakeProcessingandLakeController 12 1 Introduction D Series Lake integrates seamlessly into the Lake Processing environment providing all features functionality and connectivity associ...

Page 34: ...t categories of crossovers Infinite Impulse Response filters IIR such as the classic Bessel Butterworth or Linkwitz Riley types these are available with slopes ranging from 6 dB octave to 48 dB octave...

Page 35: ...etwork topology using the primary ports By default the secondary ports are configured in dual redundancy mode to support a second redundant network The alternate configuration for the two ports is a s...

Page 36: ...re installation where the default settings are acceptable for the vast majority of users 13 2 3 Firmwareupdate 1 Make sure all frames are powered on and connected through a wired network 2 3 Select th...

Page 37: ...us configuration 5 Tap MODULES button on the menu bar at the bottom of the screen to access the Module Menu and scroll bar 6 On the Module scroll bar the frame is represented with a frame containing f...

Page 38: ...der tap I O Config 17 The right side of the I O CONFIG screen displays a block diagram for the Modules Tapping the different blue blocks will access the configuration screens for Input mixer Levels In...

Page 39: ...through the loudspeakers Close the Amplifier Events Control dialog with the return button and return to the main area by tapping the I O Config EXIT button Levels Control Drag sliders and tap mute bu...

Page 40: ...CAF software Return to AMPLIFIER EVENTS CONTROL from the main area hit MODULES button select a module e g Module A tap I O Config tap AMPLIFIER EVENTS CONTROL and navigate to the Control tab The CAF...

Page 41: ...ENS FLT DSP Voltage and current sensing on amplifier output faulty Audio continues but protection might be compromised No load monitoring Restart device if not cleared it needs service Warning A D con...

Page 42: ...MP WARN critical temperature Improve cooling or reduce output power to avoid temperature becoming critical Fault TEMP FAULT internal protection limit Automatically unmutes when cooled down Warning D20...

Page 43: ...Pseudo Noise 16 Ch 250 x 4 1 9 228 125 103 350 88 8 Ch 250 x 4 2 0 238 125 113 386 97 4 Ch 250 x 4 2 1 252 125 127 433 109 2 Ch 250 x 4 2 3 277 125 152 519 131 100 V Ch 175 x 4 1 5 179 88 91 311 78 7...

Page 44: ...4 2 9 346 213 134 457 115 8 Ch 500 x 4 3 5 411 250 161 550 139 4 Ch 500 x 4 3 7 441 250 190 650 164 2 Ch 500 x 4 4 1 487 250 237 810 204 100 V Ch 250 x 4 2 0 231 125 106 361 91 70 V Ch 500 x 4 3 4 40...

Page 45: ...497 350 147 503 127 8 Ch 1000 x 4 5 9 700 500 199 681 172 4 Ch 1000 x 4 6 3 743 500 243 829 209 2 Ch 800 x 4 5 7 679 400 279 953 240 100 V Ch 1000 x 4 5 8 690 500 190 648 163 70 V Ch 1000 x 4 6 1 726...

Page 46: ...8 Ch 1500 12 6 99 1476 749 727 2480 625 4 Ch 2000 14 4 99 1739 817 923 3148 794 2 67 Ch 2000 14 7 99 1780 766 1014 3461 873 2 Ch 2000 15 2 99 1839 739 1101 3755 947 LoadPilot Sine 20 kHz 8 Ch 1 8 98...

Page 47: ...8 Ch 1900 15 1 99 1765 949 815 2783 702 4 Ch 3000 24 0 99 2817 1502 1315 4487 1131 2 67 Ch 3000 24 5 99 2894 1437 1456 4969 1253 2 Ch 3000 25 1 99 2980 1361 1619 5524 1393 LoadPilot Sine 20 kHz 8 Ch...

Page 48: ...8 Ch 2300 18 4 99 2144 1174 970 3310 835 4 Ch 4400 30 0 99 3457 1896 1561 5326 1343 2 67 Ch 5000 29 5 99 3439 1752 1687 5756 1451 2 Ch 4400 29 9 99 3495 1665 1830 6245 1575 LoadPilot Sine 20 kHz 8 Ch...

Page 49: ...maximum airflow through the device Disconnect the unit from mains power prior to removing dust the filter and ensure the dust filter is replaced prior to turning the unit back on In extreme cases it m...

Page 50: ...h Frequency Protection VHF Direct Current Protection DC Short Circuit Protection Current Clip Limiter Voltage Clip Limiter Temperature protection Inter Sample Voltage Peak Limiter ISVPL Pilot tone gen...

Page 51: ...e 100 240 V AC 50 60 Hz Operating voltage 70 265 V AC 45 66 Hz Mains wall plug Selectable on order CEE 7 7 Schuko 230 V 16 A NEMA L5 30 Twistlock 125 V 30 A NEMA 5 15P 125 V 15 A D 80 4 only NEMA 5 20...

Page 52: ...perature protection Inter Sample Voltage Peak Limiter ISVPL Pilot tone generation and analysis Yes Load impedance analysis Yes Temperature control THD N 20 Hz 20 kHz for 1 W 0 05 THD N at 1 kHz and 1...

Page 53: ...lug Selectable on order CEE 7 7 Schuko 230 V 16 A NEMA 5 15 125 V 15 A BS1363 A 250 V 13 A IA16A3 250 V 16 A AU NZ 250 V 10 A JP 125 V 15 A CPCS CCC 250 V 10 A Power supply features Soft start Inrush...

Page 54: ...ue to normal wear and tear is not covered by the warranty Units on which the serial number has been removed or defaced will not be eligible for warranty service Lab gruppen shall not be responsible fo...

Page 55: ...nstructions and a Return Authorization number Please note for product return 1 Use the original packing 2 Include a copy of the sales receipt your name return address phone and fax number email addres...

Page 56: ...Notes 56 DSERIESLakeOperationManualrev3 0 4 DSERIESLakeOperationManual rev3 0 3 55 Notes Notes...

Page 57: ...Notes 57 DSERIESLakeOperationManualrev3 0 4 56 DSERIESLakeOperationManual rev3 0 3 Notes Notes...

Page 58: ...R SMPS PFC CDM BEL UVL CAF ESP ISVPL Iso Float Raised Cosine MESA EQ LimiterMax and LoadLibrary are trademarks of Lab gruppen AB All other trademarks remain the property of their respective owners Cop...

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