Midas Heritage 4000电路图.pdf

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1、Midas Klark Teknik Building, Walter Nash Road, Kidderminster. Worcestershire. DY11 7HJ. England. Tel:+44 1562 741515 Fax:+44 1562 745371 Email: Website: OPERATORS MANUAL MIDAS Heritage 4000 Console DOC02-H4000 Due to a policy of continual product improvement, specification may be subject to change w

2、ithout notice. Operators Manual Issue 1.1 - February 2004 and features RadioFans.CN 收音机爱 好者资料库 RadioFans.CN 收音机爱 好者资料库 IEC-60065-Edn7-Midas IMPORTANT SAFETY INSTRUCTIONS These symbols are internationally accepted symbols that warn of potential hazards with electricalproducts. The lightning flash wit

3、h arrowhead symbol, within an equilateral triangle is intended to alert the user to the presence of uninsulated “dangerous voltage” within the products enclosure that may be of sufficientmagnitudetoconstituteariskofelectricshocktopersons. 1.Readtheseinstructions. 2.Keeptheseinstructions. 3.Heedallwa

4、rnings. 4.Followallinstructions. 5.Donotusethisapparatusnearwater. 6.Cleanonlywithadrycloth. 7.Do not block any of the ventilation openings. Install in accordance with the manufacturers instructions. 8.Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus

5、 (includingamplifiers)thatproduceheat. 9.Donotdefeatthesafetypurposeofthepolarizedorgrounding-typeplug. Apolarizedplughastwo blades with one wider than the other. Agrounding type plug has two blades and a third grounding prong.Thewidebladeorthethirdprongareprovidedforyoursafety. Iftheprovidedplugdoe

6、snot fitintoyouroutlet,consultanelectricianforreplacementoftheobsoleteoutlet. 10. Protect the power cord from being walked on or pinched particularly at plugs, convenience receptacles,andthepointwheretheyexitfromtheapparatus. 11.Onlyuseattachments/accessoriesspecifiedbythemanufacturer. 13. Unplugthi

7、sapparatusduringlightningstormsorwhenunusedforlongperiodsoftime. 14. Refer all servicing to qualified personnel. Servicing is required when the apparatus is damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the appara

8、tus has been exposed to rain or moisture, does not operate normally,orhasbeendropped. 12.Use only with the cart, stand, tripod, bracket, or table specified by the manufacturer, or sold with the apparatus. When a cart is used, use caution when moving the cart/apparatus combination to avoid injury fro

9、m tip-over. CAUTION RISK OF ELECTRIC SHOCK DO NOT OPEN WARNING:TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE AVIS:RISQUE DE CHOC ELECTRIQUE. NE PAS OUVRIR Theexclamationpointwithinanequilateraltriangleisintendedtoalert the user to the presence of impo

10、rtant operating and maintenance (servicing)instructionsintheliteratureaccompanyingtheappliance. RadioFans.CN 收音机爱 好者资料库 DECLARATION OF CONFORMITY We, of,Klark Teknik Building, Walter Nash Road, Kidderminster, Worcestershire, DY11 7HJ. Declare that a sample of the following product:- to which this de

11、claration refers, is in conformity with the following directives and/or standards:- Klark Teknik Group (UK) Plc Product Type NumberProduct DescriptionNominal Voltage (s)CurrentFreq A Subsidiary of Telex Communications, Inc. Heritage 4000Professional Audio115V AC8.0A50/60Hz Mixing Desk230V AC4.0A Dir

12、ective(s)Test Standard(s) LVDEN60065 HarmonicsEN61000-3-2 FlickerEN61000-3-3 Generic Standard using EN55103 Limits and MethodsEN50081/2 Class B Conduct EmissionsEN55103 Class B Radiated EmissionsEN55103 Fast Transient BurstsEN61000-4-4 Static DischargeEN61000-4-2 Basic Electrical SafetyEN60204 Signe

13、d:.Date:1stSeptember2003 Name: SimonHarrison Authority:ResearchandDevelopmentDirector,KlarkTeknikGroup(UK)Plc Attention! Whereapplicable,theattentionofthespecifier,purchaser,installeroruserisdrawntospeciallimitations of use which must be observed when these products are taken into service to maintai

14、n compliance with the above directives. Details of these special measures and limitations to use are available on request andareavailableinproductmanuals. Klark Teknik Group (UK) Plc, Klark Teknik Building, Walter Nash Road, Kidderminster. Worcs. DY11 7HJ. England Tel:+44 1562 741515Fax:+44 1562 745

15、371 Operators Manual- Page 2 Installation & Operation ConsiderationsPage 3 Mono Input ModulePage 4 Stereo Input ModulePage 10 Auxtender PodPage 16 VCA Master FadersPage 20 Group Output ModulePage 24 Matrix Output ModulePage 28 Master Output ModulePage 30 Monitor Output ModulePage 34 Console Automati

16、onPage 38 Automation and Console Linking WalkthroughPage 46 Weights and DimensionsPage 54 Block DiagramsPage 58 Features and SpecificationsPage 68 Wiring DiagramsPage 3 MIDIPage 50 CANBUSPage 53 OverviewPage 69 Technical SpecificationPage 70 Rear PanelPage 56 Channel CribsheetPage 66 ContentsContent

17、s Thank you for purchasing a Midas Heritage 4000 mixing console. The Heritage 4000 has been developed by listening to the needs of live sound engineers and builds upon the flexibility of the Heritage 3000. Offering a total of forty (40) aux sends plus stereo masters, the Heritage 4000 is a comprehen

18、sive monitor console. With its flexible assignable buss routing, the Heritage 4000 can be quickly configured making the Heritage 4000 just as comfortable at the Front of House. As you would expect from Midas, the story does not end there. The Heritage 4000 features Midas XL4 microphone pre- amps and

19、 channel equalisation, VCA and mute automation and independent level control over each and all outputs. All backed up, of course, with the standard Midas Three Year Warranty. Please take the time to fill out the registration card and, to obtain the best results with a minimum of effort, read this op

20、erators manual. Finally, Enjoy your new Midas Heritage 4000 Console! Thank youThank you ATTENTION The following special limitations must be observed in order to maintain safety and electromagnetic compatibility performance. Power Connection Control Connections INSTALLATION Position Power The console

21、 should only be operated with the power supply connected to ground via the ground in the mains connector. The console should only be operated with high quality screened control cables. All connector shells should be of metal bodied construction such that the shell provides a screen when connected to

22、 the console. All DEE connector shells should be connected to the cable screen. All XLR and DIN connectors should have pin one (1) connected to the cable screen. There are a number of points to consider when installing a mixing console, many of these points will have already been addressed even befo

23、re the console is unpacked, however it is worth repeating them. The console should be located in a convenient location commensurate with the use to which the console is being put. Ideally a cool area is preferential not too close in proximity to electrical distribution equipment or other sources of

24、interference. Provision should be made for some flat surface surrounding the console to prevent its use as a table top. The consoles power supply should be located as far away from the console as the connecting cable will allow. It should be set for the voltage supply available in your area and plug

25、ged into the mains outlet using the cable provided. ! THE POWER SUPPLY SHOULD NEVER BE OPERATED WITH THE MAINS EARTH DISCONNECTED Please note that the power supply contains LETHAL VOLTAGES greatly in excess of the mains voltage and that its rails can produce extremely large currents which could burn

26、 out equipment and wiring if shorted. All testing and servicing should ONLY be carried out by a qualified engineer. 5-Pin Midas Can Bus RS-232 Pin 1 - +18V (100mA max.) Pin 2 - Can Low Pin 3 - 0V Can Pin 4 - Can High Pin 5 - -18V (100mA max.) Pin 2 - Receive data Pin 3 - Transmit data Pin 5 - GND To

27、ensurecompatibilitybetweentheconsoleand interconnects, always ensure connectors and cable are of reputable quality. Female XLR Male XLR Quarter Inch Jack Pin 1 - Screen/Ground Pin 2 - Hot Signal Pin 3 - Cold Signal Pin 1 - Screen/Ground Pin 2 - Hot Signal Pin 3 - Cold Signal Note: Sockets are viewed

28、 from the front face. Sleeve - Screen/Ground Ring - Cold Signal Tip - Hot Signal To ensure the correct and reliable operation or your Midas Heritage 4000 console, only high quality balanced screened twisted pair audio cable and metal bodied connectors should be used. ConnectionsConnections 1 1 2 2 3

29、 3 PUSH RS-232 Operators Manual- Page 3 Mono Input Module Operators Manual- Page 4 Mono Input Channels Channel Equalisation Intheprocessofdescribingthemonoinput channel, controls will be described in order or signal flow . 48V PAD PHASE PRE GAIN DIRECT O/P Treble Frequency Treble Gain Treble Width b

30、ell Treble Bell The Heritage 4000s mono input channels each have a single balanced microphone input, an insert point via two (2) quarter-inch (0.25”) TRS jack plugs and a balanced direct output all conventionally wired. - Phantom power is provided to allow the connection of condenser microphones, di

31、rect inject boxes and other devices that require +48V phantom power to operate. When depressed the 48V LED will light, indicating that +48V is being applied. - When enabled, the PAD switch provides 25dB attenuation to theinputsignalwhichallowstheconnectionofhighoutput microphones or line-level signa

32、ls. If the input amplifier is transformer coupled (option), the pad greatly reduces the risk of saturation at very low frequencies. When depressed the pad LED will light, indicating that the pad is enabled. (- The phase switch causes a 180 degree phase change (with respect to the input) in the input

33、 amplifier. Hence the input channel signal has inverse phase (with respect to the input). When depressed the phase LED will light, indicating that the phase change is being applied. - The PRE switch, in this instance, controls the operation of the direct output. When enabled the pre LED is lit to in

34、dicate that the direct output signal is derived PRE-Insert and PRE-EQ. It is worthy of note that in either state, the direct output is PRE-MUTE and hence is unaffected by changes in channel mute. - The input gain of the Heritage 4000s input is continuously variable from +15dB to +60dB. - The direct

35、output pot allows the continuous alteration of the direct output level from - inf (minus infinity) to +10dB. The treble equalisation is selectable fully parametric or high shelving via the bell switch. - Selectable frequency centre. Continuously variable from 1kHz to 20kHz. - The inner dial on the d

36、ual-concentric pot controls the gain of the treble EQ stage and is continuously variable from -15dB to +15dB with a centre detent at 0dB. - The outer dial on the dual concentric pot controls the band width of the treble filter when in fully parametric mode (i.e. when theswitch isdepressed) from 0.1

37、to 2 octaves with a centre detent at 0.5 octaves. - When depressed, the treble equaliser full parametric mode is enabled. When released, the equaliser Midas shelving mode is enabled. ) bell freq 1k20k 1515 0 treble 5k c l r c l r c l r c l r c l r c l r c l r c l r c l r 0 0 0 0 0 0 0 0 MIDASH4002 n

38、 a p n i a g PRE 1 PRE 2 PRE 3 PRE 4 PRE 5 PRE 6 PRE 7 PRE 8 Mono Input ModuleMono Input Module The auxtender pod provides each input channel strip with an additional 16 mixes (eight stereo auxes) making the total number of auxiliary (aux) outputs for the console forty (40). Each stereo aux send is

39、enabled by pressing the numbered switch adjacent to the dual-concentric pan/gain potentiometer (pot). When enabled the accompanying LED will light according to the pre/post switch position. Green= Stereo Aux send is POST-Fader Red= Stereo Aud send if PRE-Fader The inner ring of the dual-concentric p

40、ot provides gain control for the aux send while the outer ring provides the PAN (left-to-right balance) control, allowing the user to position the channel within a stereo image. dual-concentric potsdual-concentric pots 0 Dual-concentricpotshaveanindependent inner and outer ring to allow a greater ra

41、nge of controls in the same surface area. INPUTSINPUTS Direct Output Return Send Microphone Input +60 +25+35 +15 gain direct o/p 0 +10 48V PAD O PRE +60 +25+35 +15 gain +60 +25+35 +15 gain direct o/pdirect o/p 0 +10 0 +10 Auxtender PodAuxtender Pod pan lr C MIDASHS0001 mute image stereolcr +15 +12 +

42、18 +9 +6 +3 0 -3 -6 -9 -25 C 00 +6lr C 00 +6lr C 00 +6lr C 00 +6lr C 00 +6lr C 00 +6lr C 00 +6lr C 00 +6lr 1 3 5 7 2 4 6 8 17 19 21 23 18 20 22 24 9 10 11 12 13 14 15 16 C 00 +6lr C 00 +6lr C 00 +6lr 00 +6lr PREPRE PREPRE PREPRE SIS +60 +25+35 +15gain 0 +10 48V PAD O PRE MONO ST PREPRE PREPRE PREPRE

43、 PREPRE PREPRE 15 15bass 0 freq 20 60160 400 bell freq 20 100 400 1515 0 hi-mid 15 0 lo-mid freq 400 2k 8k freq 100 500 2k Q+/- Q+/- bell freq 1k20k 1515 0 treble C 15 PRE INS EQ 5k direct o/p PREPRE PREPRE PREPRE PREPRE Operators Manual- Page 5 auxtender pod mono input module Both the hi-mid and lo

44、w-mid are fully parametric equalisers. - Selects the frequency centre of the EQ. Continuously variable from 400Hz to 8kHz (hi-mid) and 100Hz to 2kHz (lo-mid). - The inner dial on the dual-concentric pot controls the gain of the EQ stage and is continuously variable from -15dB to +15dB with a centre

45、detent at 0dB. - The outer dial on the dual concentric pot controls the band width of the eq filter and is continuously variable from 0.1 to 2 octaves with a centre detent at 0.5 octaves. The bass equalisation is selectable fully parametric or Midas low shelving via the bell switch. - Selectable fre

46、quency centre. Continuously variable from 100Hz to 400Hz. - The inner dial on the dual-concentric pot controls the gain of the bass EQ stage and is continuously variable from -15dB to +15dB with a centre detent at 0dB. - The outer dial on the dual concentric pot controls the band width of the bass f

47、ilter when in fully parametric mode from 0.1 to 2 octaves (i.e. when theswitch is depressed) with a centre detent at 0.5 octaves. - When depressed, the bass equaliser full parametric mode is enabled. When released, the equaliser Midas shelving mode is enabled. The input strip equalisation also featu

48、res a continuously variable high pass filter (HPF) from 20Hz to 400Hz. The HPF switch enables or disables the HPF from the channel strip. The HPF LED indicates whether or not the HPF is operational. - When enabled, the INS switch enables the insert point of the channel by connecting the channel inpu

49、t return to the channel signal path. - When enabled, the channel signal passes through the insert point before proceeding to the EQ stage (the insert is pre-EQ). When disabled, the channel signal passes through the insert point after the EQ stage (the insert is post-EQ). i.e. - When depressed, the channels equalisation stages are enabled. When released, the channels equalisation stages. The Heritage 4000 has 24 assignable buss outputs which are discussed in more detail later in this manual). Each pair of busses may be assigned: Mono Auxillary Stereo Aux