Tascam DM-4800 Owners Manual 电路图.pdf

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1、 DM-4800 Digital Mixing Console OWNERS MANUAL D00936910B RadioFans.CN 收音机爱 好者资料库 : 2 TASCAM DM-4800 Users Manual IMPORTANT SAFETY PRECAUTIONS TO THE USER This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limit

2、s are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause harmful

3、interference to radio communications. Operation of this equipment in a residental area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense. CAUTION Changes or modifications to this equipment not expressly approved by TEAC COR

4、PORATION for compliance could void the users authority to operate this equipment. For the consumers in Europe WARNING This is a Class A product. In a domestic environment, this product may cause radio interference in which case the user may be required to take adequate measures. Pour les utilisateur

5、s en Europe AVERTISSEMENT Il sagit dun produit de Classe A. Dans un environnement domestique, cet appareil peut provoquer des interfrences radio, dans ce cas lutilisateur peut tre amen prendre des mesures appropries. Fr Kunden in Europa Warnung Dies is eine Einrichtung, welche die Funk-Entstrung nac

6、h Klasse A besitzt. Diese Einrichtung kann im Wohnbereich Funkstrungen versursachen ; in diesem Fall kann vom Betrieber verlang werden, angemessene Manahmen durchzufhren und dafr aufzukommen. For U.S.A CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (OR BACK). NO USER-SERVICEABLE

7、PARTS INSIDE. REFER SER- VICING TO QUALIFIED SERVICE PERSONNEL. The exclamation point within an equilateral triangle is intended to alert the user to the presence of important operating and maintenance (servicing) instructions in the literature accompany- ing the appliance. The lightning fl ash with

8、 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 suffi cient magnitude to constitute a risk of electric shock to persons. This appliance has a serial number located on the

9、rear panel. Please record the model number and serial number and retain them for your records. Model number Serial number WARNING: TO PREVENT FIRE OR SHOCK HAZARD, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE. CE Marking Information a) Applicable electromagnetic environment: E4 b) Peak inrush cu

10、rrent: 8A In North America use only on 120V supply. RadioFans.CN 收音机爱 好者资料库 TASCAM DM-4800 Users Manual 3 IMPORTANT SAFETY INSTRUCTIONS 1 Read these instructions. 2 Keep these instructions. 3 Heed all warnings. 4 Follow all instructions. 5 Do not use this apparatus near water. 6 Clean only with dry

11、cloth. 7 Do not block any ventilation openings. Install in accordance with the manufacturers instructions. 8 Do not install near any heat sources such as radi- ators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat. 9 Do not defeat the safety purpose of the polari

12、zed or grounding-type plug. A polarized plug has two blades with one wider than the other. Grounding type plug has two blades and a third grounding prong. The wide blade or the third prong are provided for your safety. If the pro- vided plug does not fit into your outlet, consult an electrician for

13、replacement of the obsolete outlet. 10 Protect the power cord from being walked on or pinched, particularly at plugs, convenience receptacles, and the point where they exit from the apparatus. 11 Only use attachments/accessories specified by the manufacturer. 12 Use only with the cart, stand, tripod

14、, 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 from tip-over. 13 Unplug this apparatus during lightning storms or when unused for long periods of time. 14 Refer all servicing to

15、 qualified service person- nel. Servicing is required when the apparatus has been 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 apparatus has been exposed to rain or moisture, does not operate normally, or has

16、 been dropped. Do not expose this apparatus to drips or splashes. Do not place any objects fi lled with liquids, such as vases, on the apparatus. Do not install this apparatus in a confi ned space such as a book case or similar unit. The apparatus draws nominal non-operating power from the AC outlet

17、 with its POWER switch in the off position. The apparatus should be located close enough to the AC outlet so that you can easily grasp the power cord plug at any time. An apparatus with Class I construction shall be connected to an AC outlet with a protective grounding connection. Batteries (battery

18、 pack or batteries installed) should not be exposed to excessive heat such as sunshine, fi re or the like. RadioFans.CN 收音机爱 好者资料库 Contents 4 TASCAM DM-4800 Users Manual 1 : Introduction Computer (DAW) integration .10 Other key points .10 Please read this manual .10 About the DM-4800 .11 Inputs.11 C

19、hannel modules .11 Channel destinations.12 Outputs.12 Effects .12 Unpacking the DM-4800 .12 About the manual .13 Whats in the manual .13 1, “Introduction” (page 10).13 2, “Basic operational concepts” (page 17).13 3, “Connections” (page 48).13 4, “Routing in terms of projects where all information an

20、d settings are stored together for future recall. The data for projects is stored on industry-standard CompactFlash cards for easy offl ine storage, archival and transportation between facilities. In addition, computer-aided librarian functions make it simple to juggle the demands of a busy studio s

21、chedule. Top-quality internal effects reduce the need for large outboard racks and allow still further for portability of projects. Timecode, word sync, MIDI, etc. are also provided for the widest possible integration with other equip- ment in your setup. Please read this manual Please take the trou

22、ble to read this manual carefully. Although every attempt has been made to make the DM-4800 as easy to use as possible, there are many features that may not be immediately obvious. A little time spent studying the manual now may save you a lot of time and effort later on. 1 Introduction : About the

23、DM-4800 TASCAM DM-4800 Users Manual 11 About the DM-4800 The DM-4800 provides a fully comprehensive range of I/O facilities. Almost all inputs and internal busses are “soft”, allowing connections to be patched inter- nally (naturally, routing confi gurations may be stored and recalled). Inputs For a

24、nalog input, the DM-4800 provides twenty-four balanced inputs, with both high-quality mic amps, and balanced line connections as well as analog insert points (both mic and line connections may be made to the same channel at the same time, but only one may be used at a time). There are also eight ass

25、ignable send outputs and inputs for external loop effects. The digital side comprises three TDIF I/O ports, as well as ADAT “lightpipe” I/O, and two pairs of ste- reo S/PDIF or AES/EBU inputs and outputs. Four TASCAM-standard card slots provide I/O expansion capabilities, with a variety of digital o

26、r analog options being available, including a FireWire expansion card for direct high-speed bidirectional communication between a DAW and the DM-4800. Channel modules The DM-4800 provides 64 channel modules. These may be freely assigned internally to the 24 buss modules. Of these 64 channel modules,

27、 48 are “full-function” modules with 4-band EQ, digital trim and phase, and full dynamics processing with compressor/expanders and gates. The other 16 are more basic in the facili- ties provided, but still provide full buss assignment and aux sends. The fi rst 48 EQ-enabled channels can have two sou

28、rces (input and return), which may be freely assigned, and can be switched, depending on whether the project is in the recording or tracking stage. See the section on assignments (“Routing as explained in “Reading the encoder indicators” on page 24 Other settings are available through the OPTION ENC

29、ODER MODE screen: Use the cursor keys to navigate around the “map” of the twelve ENCODER MODE keys, the wheel to select an assignment for the selected key, and the ENTER key to complete the assignment. TIP You may fi nd that the preferences described in “Encoder Mode Follows Current Screen” on page

30、44 and “Current Screen Follows Encoder Mode” on page 44 make life easier when you are working with the encoders. Flipping the encoders The FLIP key exchanges the functions of the faders and the encoders, allowing the touch-sensitive faders to be used for automating tasks that might otherwise be perf

31、ormed by the encoders. When this key is pressed, the faders automatically move to refl ect the new values assigned to them. TIP When setting up a cue mix on aux sends 1 and 2, for example, you can use the faders for this, while still keeping an eye on the main level settings (on the encoders). Figur

32、e 2.12: Encoder functions Figure 2.13: Setting the encoder mode 2 Basic operational concepts : Encoder mappings TASCAM DM-4800 Users Manual 23 Encoder mappings The following table provides a reference to the use of the encoders in the different modes (note that there are different options available

33、depending on whether the DM-4800 is in stereo or surround mode): DisplayUses encodersScope of modeNotes -NoneGlobalEncoders have no effect in this mode LVL CH 1-241 24GlobalEncoders act as faders for these modules LVL CH25-481 24GlobalEncoders act as faders for these modules LVL CH49-641 16GlobalFir

34、st 16 encoders act as faders BUS MSTR LVL1 24Global24 buss levels controlled by encoders acting as faders AUX MSTR LVL1 12Global12 master aux levels controlled by encoders acting as faders AUX+AUX MSTR 1 12 (AUX) 13 24 (master aux) Channel module Global Provides 12 aux sends for the selected channel

35、 modulea and 12 master aux levels DYN + EQ1 11, 13 24 7 11 Channel module Master module First 11 encoders control dynamics settings, the rest control EQ for the selected module (1 through 48) Encoders 7 through 11 control compressors for busses, aux sends and STEREO AUX+EQ124 1 2 Channel module Buss

36、 and STEREO Encoders 1 through 12 control aux sends/pan, and 13 through 24 control EQ settings (modules 1 through 48) Aux send/pan 1 and 2 only AUX MODULE1 12 1 2 Channel module Buss and STEREO Used to set aux send/pan Aux send/pan 1 and 2 SND AUXnn-nn 1 24 1 24 Channel modules Busses Level to named

37、 Aux send (when linked) Level to Aux sends 1 and 2 (when linked) PAN AUXnn-nn 1 24 1 24 Channel modules Busses Pan to named Aux send pair (when linked) Pan between Aux sends 1 and 2 (when linked) SND AUX n1 24 1 24 Current fader layer Busses Send level to named Aux send Buss levels to Aux sends 1 an

38、d 2 PAN STEREO124Current fader layerPan setting to stereo buss PAN BUS nn-nn 1 24Current fader layerPan setting to chosen buss pair EQ MODULE13 24Channel moduleEQ settings for selected module EQ GAIN H1 24Current fader layerHigh EQ band gain for current fader layer EQ GAIN HM1 24Current fader layerH

39、igh-mid EQ band gain for current fader layer EQ GAIN LM1 24Current fader layerLow-mid EQ band gain for current fader layer EQ GAIN L1 24Current fader layerLow EQ band gain for current fader layer DYN MODULE1 11 7 11 Channel modules Master module Dynamics setting for selected module Master module dyn

40、amics (comp/expander) DELAY1 24Current fader layerDigital delay for current fader layer DIGITAL TRIM1 24Current fader layerDigital trim for current fader layer Table 2.1: Stereo encoder modes a. When used with a buss or the STEREO module, only aux 12 send and pan is available (encoders 1 when the en

41、coder mode is changed, the appropriate screen is shown. It is possible to have both this and the previous option active at the same time. BUSS PAN Follows ST PAN When checked, and the BUSS PAN mode is ON, this option allows the stereo pan channel control to control the balance between the odd and ev

42、en busses. No effect in sur- round mode. BUSS Link/BUSS PAN Mode are Linked When this is checked, the buss links and the buss pan modes (in the modules) are automatically linked together. SOLO The solo modes on the DM-4800 can be set up in a number of different ways using this screen: MODE SELECT Ei

43、ther Mix Solo or Exclusive Solo can be selected here. The Mix Solo mode allows a number of channels (that is, all whose SOLO keys are lit in solo mode) to have their outputs added together to the solo mix. The Exclusive Solo mode only allows one channel (the one whose SOLO key was pressed last) to b

44、e soloed at one time. SOLO LINK This option allows the fader and mute groups to be used with the solo function. This is explained more fully in the solo part of the section describing monitoring. Briefl y, if one of the group options (MUTE GROUP or FADER GROUP) is enabled, selecting a group master m

45、odule solos or unsolos the whole of the group. If a group slave module is selected, the solo status of only that slave module is affected. SOLO TYPE There are three options that may be selected here: PFL (pre-fader listen), AFL (after- or post-fader listen) and INPLACE SOLO . Briefl y; the PFL optio

46、n provides a way of listening to the signal before it is sent through the panpot and fader. The stereo outputs are unaffected (soloing is only done through the CR and STUDIO monitor outputs). An AFL selection will output the post-fader signal from the selected channels through the monitoring system.

47、 By contrast, soloing a channel in the Inplace Solo mode monitors the soloed signal(s) via the stereo and buss outputs while all the other signals are cut from the stereo and buss outputs. INPLACE SOLO DEFEAT This option is a defeat option to prevent channels selected in this way from being muted when other channels are