BSS Audio FPC-800 Instrukcja Użytkownika

FDS-366T OMNIDRIVE™User ManualConnect here first...

- 10 -FDS-366TAbout theFDS-366TOmnidriveCompactPlus

- 100 -FDS-366TLHLHLHOUT 1 OUT 2 OUT 3 OUT 4 OUT 5 OUT 6NAMELLow LHigh LLow Lhigh CLow CHighSOURCEA & B A & B A & B A & B C CLO XOVERS

- 101 -FDS-366TPHASE(Degrees) 000000POLARITYNormal Normal Normal Normal Normal NormalGAIN0dB 0dB 0dB 0dB 0dB 0dBLIMITERON/OFF On On On On On OnOVER 6d

- 102 -FDS-366TThe crossover filters and EQs share DSP resources between two Motorola 56300 DSP chips. Thereare certain assignment constraints, the t

- 103 -FDS-366T26.0 Specifications and Block DiagramNote: All Output bands are identicalPerformance (filters out)Frequency response 10Hz - 20kHz, +/-0

- 104 -FDS-366TOutput SectionOutput Impedance <50 Ohms, electronically balanced & floatingMaximum Output Level +20dBu into 600 Ohms or greaterO

- 105 -FDS-366T27.0 Block Diagram

- 106 -FDS-366T28.0 User Notes

- 107 -FDS-366TUser Notes

- 108 -FDS-366TUser Notes

- 109 -FDS-366TAAES/EBU 13Alignment Assistant14Applications 115-Way Zoning Distribution 23BBackup 68band gain 76Block Diagram 96Brightness 58CCD Horns

- 11 -FDS-366T4.0 IntroductionIntroducing the BSS Audio FDS-366T Omndrive Compact Plus, an incrediblypowerful loudspeaker management system in only 1U

- 110 -FDS-366Tstoring 68IInputs 27delay 69, 70LLCR 23LEDmode 26Limiterthreshold 77Limiters 14LockOEM 63owner 60MMain Display 26memories 11Meteroutput

- 111 -FDS-366TPhase matching 13Polarity 77PowerAC Fusing 30connection 29, 30inlet 27QQuick referenceadding EQ for CD Horns 42RRear panel 27Recallkey

- 112 -FDS-366TEQ 83Wiring convention 27XXoveradjust 52Output - High shape 75Output - Low freq 75Output - Low shape 75

- 12 -FDS-366T✓ Individual keys to select input and output channels for editing.✓ Crossover slopes of 6,12, 18, 24 or 48dB per octave.Filter types:But

- 13 -FDS-366TFeaturesSome of the features are explained in greater detail here.• 96kHz Sample rateThe FDS-366T operates the A-D and D-A converters an

- 14 -FDS-366TFeatures• Alignment AssistantThe Alignment Assistant is an advanced loudspeaker measurementfunction built-in to the FDS-366T for directl

- 15 -FDS-366T• Safe modeThe FDS-366T has a hidden function called 'Safe'. 'Safe' mode is intended tobe used as a complete lock-ou

- 16 -FDS-366T6.0 Typical ApplicationsThe FDS-366T has three inputs: A, B, C. An internal mono sum of inputs is alsoavailable for routing to any of th

- 17 -FDS-366TThe FDS-366T can be also be used as a zone distribution system, withoutusing any of its crossover facilities. Using this mode, a common

- 18 -FDS-366TIn the mono mode, the FDS-366T can provide a full 6-way system. It can alsofunction as a 5-way system fed from input A, with an independ

- 19 -FDS-366TIt is not possible to provide one loudspeaker driver to cover all audiblefrequencies. Even if the frequency response could be achieved,

- 2 -FDS-366TIMPORTANT SAFETY INFORMATIONDO NOT REMOVE COVERS.NO USER SERVICABLE PARTS INSIDE.REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.THIS EQUI

- 20 -FDS-366TCrossover Shapes and Frequencies-50.00-45.00-40.00-35.00-30.00-25.00-20.00-15.00-10.00-5.0000.05.000020 100 1k 10k 20k----------05Linkwi

- 21 -FDS-366TWHISEWORKS-NTMCrossoverThe WHISEWORKS-Neville Thiele Method (NTM) crossover filter is a newtype of electrical/acoustical filter offering

- 22 -FDS-366TCrossover Shapes and FrequenciesBelow is a chart comparing the different crossover filter types that areprovided in the FDS-366T Omnidri

- 23 -FDS-366TCrossover Shapes and FrequenciesPhaseCompensationPhase compensation to active crossovers was introduced in the classic FDS-355 Omnidrive

- 24 -FDS-366TThe BSS DPR-901 Analogue Dynamic Equaliser was a revolutionary way ofdealing with equalisation, and was made possible by the subtractive

- 25 -FDS-366TDynamic EqualisationFrequency selective compressingConventional compressors affect the whole audible band of frequenciesequally. Some co

- 26 -FDS-366TDynamic bass and treble enhancementThe bass and treble content of the program can be made to appear louderwithout increasing the overall

- 27 -FDS-366TThe Rear Paneland Connections

- 28 -FDS-366TA Mains power inputThe power inlet for the FDS-366T. Note that there is no On/Off switchfor the unit. Accepted voltage range: 90-240V AC

- 29 -FDS-366TIMPORTANT: The wires in the mains lead are colour coded in accordancewith the following code.Green and Yellow = EarthBlue = NeutralBrown

- 3 -FDS-366TContentsFDS-366T Omnidrive compact plus1.0 Primary Checks ...

- 30 -FDS-366TThe incoming mains power is protected within the FDS-366T by a fuse in theholder mounted on the rear panel.In the event that a mains fau

- 31 -FDS-366TThe FDS-366T has three balanced Inputs and six balanced Outputs that canaccommodate both balanced and unbalanced signals.Note: Because

- 32 -FDS-366TA fully balanced system will yield the best possible results with none of theproblems often associated with interconnected audio equipme

- 33 -FDS-366TStandard 5 pin DIN MIDI In and Out jacks are located on the backpanel. These allow remote program recall, parallel control and MIDIsyst

- 34 -FDS-366TThe program select port can be used for external selection of the first 8programs stored in the unit. Short the appropriate pin on the p

- 35 -FDS-366TUsing the FDS-366TOmnidrive Compact Plus

- 36 -FDS-366T11.0 Front PanelA STORE /ENTER keyProgram data can be stored to either internal memory, or a PC card, andis done by using the store faci

- 37 -FDS-366TH SUM buttonQuick access to the Input Sum parameter screens.J PC card slotThe card slot is used for storing/recalling program data via a

- 38 -FDS-366T12.0 NavigationThe NavipadTo the left of the display screen there is a four way rocker selector switch.This enables navigation through t

- 39 -FDS-366T13.0 Default ScreenOn powering up, the FDS-366T performs internal checks and sets up the audiopath before releasing the output mute rela

- 4 -FDS-366TUnbalanced wiring ... 34MIDI ..

- 40 -FDS-366TThis section describes how to get started using the FDS-366T Omnidrive. Ifyou are unsure about how to use this product please take the

- 41 -FDS-366T• Program recallIf the FDS-366T has already been configured with a suitable program, youonly need to use the recall mode to set the para

- 42 -FDS-366TThe overall configuration of the FDS-366T is the first parameter that needs tobe set. Decide whether the unit needs to run as a stereo

- 43 -FDS-366TUse the navipad ^/v keys to select the delay screen. The delay is adjustedusing the rotary encoder.Default settings for display and adju

- 44 -FDS-366TWhen you have set up the Omnidrive it is essential to store your settings sothat they can be recalled should the power be removed from t

- 45 -FDS-366T15.0 Quick Reference - How to ...The best way to do this is to have a good idea of the physical positions of thevoice coils of the drive

- 46 -FDS-366TLoad custom logosAdd EQ forConstant DirectivityhornsThe 'Xover Adjust' must be changed from "Both" to "Edge&quo

- 47 -FDS-366TProgrammingfunctionsin depth

- 48 -FDS-366T16.0 Program FunctionsThe FDS-366T has 60 internal program memories which should be plenty ofstorage space for most applications. Howev

- 49 -FDS-366TStoring a ProgramProgram FunctionsOwner locked ProgramOEM locked ProgramProgram NameSTORE typeProgram Lock statusProgram numberOEM &

- 5 -FDS-366T18.0 Utilities ... 531. Configuration...

- 50 -FDS-366TThere are 3 ways in which data can be stored, and these are indicated by thestore type message at the top of the display. To highlight t

- 51 -FDS-366TTo delete a program press the UTILS button and scroll through theoptions until the screen on the left is displayed.To enter the Delete P

- 52 -FDS-366T17.0 PC Card UsageThe program memories of the FDS-366T Omnidrive can be saved to PC cardsfor further storage, safety backup and portabil

- 53 -FDS-366TThe FDS-366T Omnidrive is capable of reading the programs from the olderFDS-355 five channel Omnidrive with a few differences, shown bel

- 54 -FDS-366T18.0 UtilitiesThe Utilities contain settings for the FDS-366T that are of a more generaloperational nature, rather than particularly rel

- 55 -FDS-366T1. ConfigurationUtilities - Configuration & Routing"Mono", "LMHLMH", "LLMMHH" or "LHLHLH"Con

- 56 -FDS-366T"Both" or "Edge"The Xover Adjust determines how crossover points are adjusted relative to thecorresponding edge of t

- 57 -FDS-366TThe Alignment Assistant is an advanced loudspeaker measurement functionbuilt-in to the FDS-366T for directly measuring the delay and pha

- 58 -FDS-366TThe alignment assistant takes you step-by-step through the various stages ofthe process starting with the "SELECT OPTIONS" scr

- 59 -FDS-366TAs you increase the stimulus level, the microphone amplifier in the FDS-366Twill automatically adjust it’s gain to try to obtain a good

- 6 -FDS-366T4. Dynamic EQ ...721. Gai

- 60 -FDS-366T1. Which parameters get overwritten?Some parameters get overwritten by running Alignment Assistant.If you have valuable settings in plac

- 61 -FDS-366TUtilities - Alignment Assistant5. AccuracyIt is difficult to predict accuracy but, under the correct conditionsthe Alignment Assistant w

- 62 -FDS-366T9. Limit units"dBu" or "mV"The limit units screen allows the units of limiter threshold to be changedbetween dBu and

- 63 -FDS-366TUtilities - Security Lock OutsAny changes made to an audio system have the potential to be damaging,even if only accidentally made. For

- 64 -FDS-366T1. To activate the Owner Lock go to the Utilities, select "Owner Lock"and turn the rotary encoder clockwise.2. Enter the defau

- 65 -FDS-366TTo store a program as an 'Owner' program, the unit must be in Owner Locksetup mode when the program is stored, otherwise the s

- 66 -FDS-366T"Off or "Active"The OEM Lock mode gives the user the ability to hide selected parametersfrom other users' view and p

- 67 -FDS-366TENTER key should be pressed again - prompting for the userpassword to be entered. At this point it is possible to change theexisting de

- 68 -FDS-366TIf a program has both OEM and Owner Locks applied to it a combinationsymbol, i.e. diamond and padlock, will denote the common parameter

- 69 -FDS-366T"Analogue" or "AES"Select whether the input A socket is to accept either conventional Analogueinput or AES (AES/EBU)

- 7 -FDS-366TReference Section ... 8621.0 Serial Communications ...

- 70 -FDS-366T20. MIDI Dump19. MIDI Channel1-16Select the MIDI channel that the unit is assigned to (standard MIDI channels 1through 16 are available)

- 71 -FDS-366T"On" or "Off"Defaults to 'Off'.Often known as Edit/Compare in other systems.This function allows the user

- 72 -FDS-366T19.0 Input ChannelsThere are three inputs available for routing to the outputs, plus an internalmono sum of inputs. The input channels a

- 73 -FDS-366TInput Channels - Screen Explanations-15.0dB to +15.0dB in 0.1dB stepsTo adjust the relative gain of the input channel, turn the rotary e

- 74 -FDS-366TThe first EQ in each output can be programmed to work dynamically. The firstDEQ screen sets up the parameters of the EQ's compresso

- 75 -FDS-366Tone of the main reasons for the transparency and musicality of the DEQ at lowcompression ratios.The Dynamic Equaliser has automated time

- 76 -FDS-366TThe next screen following the DEQ dynamics settings is the EQ adjustmentscreen associated with the DEQ, this is represented by the DEQ l

- 77 -FDS-366TInputs - EQThe shape of the EQ can be selected from one of the following by turning therotary encoder: Hi shelving with 12dB slope (Hi12

- 78 -FDS-366T----05112Inputs - EQFrequency"15Hz" to "16kHz"Turning the rotary encoder adjusts the EQ 'centre' frequency

- 79 -FDS-366T20.0 Output ChannelsThere are six output channels available for routing audio to the externalsystem. The output channels are labelled 1-

- 8 -FDS-366TAs part of BSS' system of quality control, this product is carefully inspectedbefore packing to ensure flawless appearance.After unp

- 80 -FDS-366TOutput Channels - Name & Source2. SourceThis screen gives a graphical representation of the input to output assignmentmatrix. The ch

- 81 -FDS-366T3. Low ShapeThis screen is used to select the filter shape/slope type for the lower band edge(high-pass) of the current output band. The

- 82 -FDS-366T'Normal' or 'Invert'The polarity invert function. Default is non-inverted. Turning the rotaryencoder clockwise will

- 83 -FDS-366TOutputs - LimiterOver (Overshoot)Rel (Release)Atk (Attack)Thr (Threshold)"On" or "Off"When the limiters are turned &

- 84 -FDS-366TDelay linkThe Delay Link option allows control of several band delays with a singleadjustment. This means that once all the drivers in

- 85 -FDS-366T"On" or "Bypass"An EQ bypass facility is now available. To switch out the effect of both theEQs and Dynamic EQ sele

- 86 -FDS-366TOutputs - DEQ Dynamics ScreenEnvelope shapingratio control and low levels of compression, the transfer is soft. For high ratiosettings

- 87 -FDS-366TThe next screen following the DEQ dynamics settings is the EQ adjustmentscreen associated with the DEQ, this is represented by the DEQ l

- 88 -FDS-366TOutputs - EQThe shape of the EQ can be selected from one of the following by turning therotary encoder: Hi shelving with 12dB slope (Hi1

- 89 -FDS-366TLimits of EQ Width20.0015.0010.005.0000.05.00000.0005.00020.00020 100 1k 10k 20kOutputs - EQFrequency"15Hz" to "16kHz&quo

- 9 -FDS-366TWhen sold to an end user by BSS Audio or a BSS Audio Authorised Reseller,this unit is warranted by the seller to the purchaser against de

- 90 -FDS-366TReferenceSection

- 91 -FDS-366T21.0 Serial CommunicationsMIDIThe FDS-366T is equipped with MIDI, RS232 and RS485 ports that allow itmany capabilities in communicating

- 92 -FDS-366TWhen a MIDI Dump is undertaken between two, or more, FDS-366T units theybecome synchronised, i.e. the contents of each device's mem

- 93 -FDS-366TSerial Communications RS232For situations where a MIDI interface is not available or it is difficult to fit aMIDI port, e.g. on a portab

- 94 -FDS-366TRS485 & MultidropUnlike RS232, that can only work with two devices and with cable lengths ofabout 50 feet, or MIDI that has a simila

- 95 -FDS-366TNote for older FDS-366 OmnidrivesOlder FDS-366 units are wired slightly differently with pin 1 being the unitground. As the +5v bias is

- 96 -FDS-366TRS232At the time of writing the FDS-366T Omnidrive is the only BSS unit to havebuilt in RS485 support however, a multidrop system can be

- 97 -FDS-366TSerial CommunicationsRecommended converter - Patton Electronics Model 2089The 2089f is manufactured by Patton Electronics - US +1 (301)

- 98 -FDS-366T22.0 TroubleshootingProblem: Unit does not power up.Solution: Check power cable is inserted properly at back of unit.Check the fuse in t

- 99 -FDS-366T23.0 FDS-366T Omnidrive MIDIImplementationA.1 FDS-366T MIDI ImplementationV1.0 1 June 1999NOTES:1: Any parameter out of range will be