Kolpak DA-98 manual Connections, Audio connections, Synchronization connections

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4 – Connections

This section explains how to connect other equip- ment to the DA-98 in a variety of situations. It is not intended as a complete reference to the use of the DA-98. See the appropriate sections for full details of how these connectors are used.

WARNINGS

When making connections between the DA-98 and other equipment, whether audio or control, both the DA- 98 and the other equipment must be turned off, other- wise damage may be caused to the DA-98 and/or the other equipment.

Only use TASCAM-supplied and TASCAM-approved cables when making connections to the DA-98. Though the cables and connectors may resemble computer cables, they serve different purposes, and meet a differ- ent set of specifications. The use of cables other than TASCAM cables will at best cause the equipment to work erratically, and at worst cause damage to the equipment.

If the use of cables other than TASCAM cables causes or results in damage, the warranty is voided.

4.1 Audio connections

Other audio equipment can be connected to the DA-98 either using analog or digital interfaces.

4.1.1 Analog audio connections

All analog audio connections to the DA-98 are made through 25-pin D-sub connectors (input sig- nals through [47] and output signals through [48]).

This allows convenient and tidy cabling between the DA-98 and other units such as the TASCAM M-1600 series of mixing consoles.

It is not recommended that you make up your own cables–consultyour TASCAM dealer for avail- ability of suitable ready-made cables (and see 15.1.5, “Cables”). However,we recognize that every situation has its own unique features, and there are occasions when a special cable must be made.

Before starting to make the cable, we suggest you contact your TASCAM dealer for full details of cable specifications, etc.

Section 4 – Connections

The pinouts for both the ANALOG OUTPUT and

INPUT connectors are as follows:

where G=ground, H=”hot” (+) and C=”cold” (–).

All audio inputs are balanced and are rated at a nominal +4dBu level.

The impedance of the inputs is 20kΩ and that of the outputs is 10Ω.

4.1.2 Digital audio connections

Digital audio input and output signals are carried on the same 25-pin D-sub connector [45]. The sig- nals are in TDIF-1 format.

To carry signals between a DA-98 and another DTRS unit, use a PW-88D cable (1 meter long) or a PW-88DL cable (5 meters long). You may also use these cables to connect the DA-98 to other TDIF-1-equipped devices.

If you need to connect the DA-98 to a digital audio source using a different format, we recom- mend the use of the following units:

TASCAM IF-88AE Interface Unit – converts between the TDIF-1 and AES/EBU formats (8 channels). It also provides S-PDIF format con- version facilities.

TASCAM IF-88SD Interface Unit – converts between the TDIF-1 and SDIF-2 digital audio formats.

4.2 Synchronization connections

The DA-98 is equipped with sophisticated facili- ties for control and synchronization with other units. For full details of how to operate the DA-98 with other units, see 10, “Operations related to timecode”.

4.2.1Analog timecode connections

The DA-98 can be synchronized to externally- generated timecode and is also equipped with an internal timecode generator. For full details of

06/97 – 1.00 – 4-1

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Contents DA-98 Important Safety Precautions Important Safety Instructions Rear Panel connectors Table of ContentsIntroduction to the DA-98 Front Panel controlsTable of Contents Monitoring modes Advanced operationsSynchronization with other Dtrs units Operations related to timecodeTable of Contents Menu and parameter reference Example setupsMaintenance and memory setups Options, specifications and referenceTOC-4 1.00 06/97 Unpacking FeaturesIntroduction to the DA-98 Using this manual Precautions and recommendationsClock source in a digital studio Confidence replayInstalling the DA-98 Environmental conditionsElectrical considerations CondensationRecommended tapes Tape brandsAvailable recording and playback time Introduction to the DA-98 Front Panel controls Rhsl F 1 key and indicator Auto Punch F 2 key IndicatorAuto Play F 4 key and indicator Digital in switch and indicatorShtl MON F 8 key and indicator Repeat F 9 key and indicatorLOC 2 Preset key Shift key and indicatorFront Panel controls TC REC switch and indicator REW keyFWD key Stop keyRear Panel connectors Time Code in and OUT40 RS-422 Meter Unit MU-8824Rear Panel connectors Synchronization connections ConnectionsAudio connections 1 RS-422 connector Midi connectors in , OUT and ThruControl connections Word clock connectionsConnection to other Tascam units Parallel controlMultiple Dtrs units Indirect word syncConnections Menu operations MenusResetting a menu value FunctionFunctionkey modesChanging menu values fast Blanking the screen displayShift key and function keys Assigning menus to function keys To assign a menu screen to a keyRecalling an assigned menu function PressLothecaFt5e0key1Pm13rien-0r5oslelcBasic operations Formatting a tapeAborting the format process Threaded, the tape counters will showRecording the first tracks Preparing to recordRecording while formatting Write-protecting cassettesOverdubbing Track bouncingPunch-in and punch-out Replaying the first tracksAutomatic punch point setting Setting punch points on the flyAt the point where the punch is to occur, press At the point where you want to punch out, press PlayPress Escape to re urn to menu group Setting punch points using the menusBasic operations Editing the pre-roll and post-roll times Recording the punch-in Rehearsing the punch-inInterrupting a rehearsal or punch recording Exiting punch-in mode Press the Auto MON key so that the indicator goes outReplaying the punched material To replay the punch-in, press the Play keyBasic operations Monitoring modes Monitoring controlsALL Input 18 and Input Monitor Auto MONConfidence mode Monitoring modes Shuttle monitoringTo leave confidence mode, press Using confidence modeArming tracks in pairs Monitoring modes Setting Memo 1 and Memo 2 on the fly Setting the location pre-roll timeAdvanced operations Autolocation Checking, editing and manually entering Memo 1 and MemoPress the LOC 2/PRESET key Moving to Memo 1 and MemoEditing function key memories Pr ss EnterLocating to a function key memory Repeat functionTo start repeat play Location and playbackPress the Enter key Track delayCrossfade times Use the UP and Down keys to adjust the crossfade time Vari speed pitch controlShuttle operations Press EnterReference levels Shuttle mutingLevelEnter m nu Use the UP and Down keys to select betweenKeys to set the value for the peak signal level hold time Meter modesSine oscillator Advanc d operations Meter ballisticsDigital recording Routing digital inputsChanging between digital and analog inputs Selecting word lengthREC Mute recording silence DitherSetting the power-on message Lecting dither settingsDifferences between Dtrs models Machine ID and master/ slave settingsSynchronization with other Dtrs units Setting mac ne ID Machine offsetOffset +00 Ing machine offsetAn example of setting offsets Cancelling machine offsetSetting machine On the fly Digital dubbing Start playing the master DA-98Synchronized formatting On the master machine, hold down Record and press PlaySynchronization with other Dtrs units Operations related to timecode ABS and SMPTE/EBU timecodeABS time Tape timecodeTape timecode mode Location point settingsTcTrack setting ABS settingABS-13 and ABS-23 settings Checking tapeTCTrackSelecting the frame rate Timecode input and outputPull up and pull down Fs shift Timecode inputTimecode output timing Timecode outputTimecode output format Using Midi Time Code MTC Recording timecode using the generatorRecording timecode Selecting the timecode sourcePress the TC REC switch 10.1.3, Sele ting TC or ABS timingSelect a frame rate see 10.3, Selecting Frame rateMenu see 10.2.1, TcTrack setting Assembling timecodeExternal timecode sources Start playing the tapeWhen recording timecode from a timecode When recording timecode from another DtrsWhen recording timecode from a digital source When recording timecode from an analogVideo resolution Chasing to timecodeChecking external timecode Machine ID and timecodeSectionOffset10 Operations related to timecode Setting timecode offsetCancelling timecode offset Automatic park position setting Park positionAbsolute and relative difference Play the timecode master10.7.10Bypassing timecode errors Rechasing timecode10-14 1.00 06/97 Record delay External controlUse with 9-pin external control Pro ocStill Cue-up tallyFast wind speed Tr k mapping and press Enter Track mappingTimecode track mapping Bus protocol Midi Machine ControlMidi 11-6 1.00 06/97 Menu and parameter reference Menu groups Menu groupMenu and parameter FerenceErrBypass OutTcSrcTapeTC Menu and parameter Refe enceTrkMapCueupTly SectionStop 12.1.10Menu group12.1.11Menu group E 12.1.12Menu group FArkPsition Menu item indExample setups An all-DA-98 setupPost-production work Example setups Project studio ‘B’ room Example setups 13-6 1.00 05/30/97 Maintenance and memory setups Head and transport cleaning To c ean he heads and transportChecking error rates Checking head timeUser setups Saving user setupsChecking version Resetting the memorySoftware upgrades 15.1.1 RM-98 Rack Mount Adaptor Options, specifications and reference Options for the DA-98Remote control RC-848 Cables Control I/O connector pinoutDigital audio convertors Specifications Physical specificationsPower specifications Digital recording characteristics15.2.8 9-pin RS-422, MIDI, synchronizer specifications Options, specifications and reference Tape transportAudio specifications Inputs and outputs Options, specifications and reference MMC Bit Map Array SYS. MAS15-7 1.00 06/97 Midi Implementation Chart MidiIndex BERIndex-10 1.00 06/97 06/97 1.00 Index-11 Index-12 1.00 06/97 DA-98