Kolpak DA-98 manual Options, specifications and reference Tape transport

Page 97

Section 15 – Options, specifications and reference

15.2.5 Tape transport

Vari speed	±6% (0.1% steps)
Fast forward/rewind time	80 seconds (using P6 120
	tape)
Time to play from stop	Less than 2 seconds
Search speed	Maximum of 100 x play
	speed
Shuttle speed	Forward and reverse at 8.0,
	4.0, 2.0, 1.0, 0.5 and 0.25
	play speed (1.0 speed avail-
	able only in forward shuttle
	mode)
Positioning accuracy	To 1 sample
Positioning lock time	Within 8 seconds (when
	locating 2 DA-98s synced
	together)

Video INPUT/THRU	NTSC or PAL
	Negative Sync Composite
	Video, Sync Composite
	Video or Frame Pulse (auto
	detect)
	1 V p-p, ±0.2 V (Negative
	Sync Composite Video or
	Sync Composite Video)
	TTL Level (Frame Pulse)
	THRU automatically termi-
	nated (75Ω)
MIDI	IN, OUT, THRU
RS-422	D-sub 9-pin
	Conforms to RS-422 specifi-
	cations

15.2.7 Audio specifications

15.2.6 Inputs and outputs

Analog inputs	D-sub 25-pin balanced
	+4 dBu nominal (fullscale
	–16, –18 or –20 dB,
	selectable)
	Impedance: 20kΩ
Analog outputs	D-sub 25-pin balanced
	+4 dBu nominal (fullscale =
	–16, –18 or –20 dB,

Maximum output level

Frequency response Signal-to-noise ratio (Fs=48kHz, Ref level= –16 dB)

20 dBu, 22 dBu, 24 dBu,

±1dB

3 levels are selectable Impedance load of 10 kΩ 20 Hz to 20 kHz ±0.5 dB

Source monitor > 100 dB (22 k LPF and A-weight)

Recording / playback > 97 dB (22 k LPF and A-weight)

	selectable)
	Maximum output levels
	+20 dBu (ref. level –16 dB)
	+22 dBu (ref. level –18 dB)
	+24 dBu (ref. level –20 dB)
	Impedance: 10kΩ
Digital I/O	D-sub 25-pin
	TDIF-1 format
Remote in/sync in	D-sub 15-pin
	Conforms to REMOTE IN/
	SYNC IN protocol
Sync out	D-sub 15-pin
	Conforms to REMOTE IN/
	SYNC IN protocol
Word clock in/thru	BNC connector, 75Ω at TTL
	level ON/OFF (THRU auto-
	terminated)
Word clock out	BNC connector, 75Ω at TTL
	level
Level meter output	D-sub 15-pin
Timecode input	XLR-3 balanced
	Input impedance: > 10 kΩ
	Input level: 0.5 Vp-p to
	10.0V p-p
Timecode output	XLR-3 balanced
	Output impedance (< 100 Ω)
	Output level: 2.0 V p-p

Dynamic range	Source monitor > 100 dB
(Fs=48kHz, Ref level=	(22 k LPF and A-weight)
–16 dB)	Recording / playback > 97 dB
	(22 k LPF and A-weight)
Total harmonic distortion	Source monitor < 0.006%
and noise	Recording / playback
	< 0.006% (REC/PLAY
	1 kHz SIN full-scale –0.5dB,
	22 k LPF and A-weight)
Crosstalk	> 90 dB at 1kHz
Emphasis	50/15μs (playback)
Cross-fade time	10ms to 200ms (10ms incre-
	ments)
Track delay	–200 to +7,200 samples (–4
	to +150 ms) in single-unit
	increments. Can be set in
	samples or ms.
Offset	±2 hours (to frame accuracy)

15.2.89-pin (RS-422), MIDI, synchronizer specifications

MMC functions	Track delay, track copy con-
	trolled by System Exclusive
	messages
Supported timecode formats	SMPTE 30, 29.97 drop, 29.97
	non-drop, EBU 25 and Film
	24 fps

15-4 – 1.00 – 06/97

Image 97

Contents DA-98 Important Safety Precautions Important Safety Instructions Table of Contents Rear Panel connectorsIntroduction to the DA-98 Front Panel controlsAdvanced operations Table of Contents Monitoring modesSynchronization with other Dtrs units Operations related to timecodeExample setups Table of Contents Menu and parameter referenceMaintenance and memory setups Options, specifications and referenceTOC-4 1.00 06/97 Introduction to the DA-98 FeaturesUnpacking Precautions and recommendations Using this manualClock source in a digital studio Confidence replayEnvironmental conditions Installing the DA-98Electrical considerations CondensationTape brands Recommended tapesAvailable recording and playback time Introduction to the DA-98 Front Panel controls Auto Punch F 2 key Indicator Rhsl F 1 key and indicatorAuto Play F 4 key and indicator Digital in switch and indicatorRepeat F 9 key and indicator Shtl MON F 8 key and indicatorLOC 2 Preset key Shift key and indicatorREW key Front Panel controls TC REC switch and indicatorFWD key Stop keyTime Code in and OUT Rear Panel connectors40 RS-422 Meter Unit MU-8824Rear Panel connectors Audio connections ConnectionsSynchronization connections Midi connectors in , OUT and Thru 1 RS-422 connectorControl connections Word clock connectionsParallel control Connection to other Tascam unitsMultiple Dtrs units Indirect word syncConnections Menus Menu operationsFunctionFunctionkey modes Resetting a menu valueChanging menu values fast Blanking the screen displayShift key and function keys To assign a menu screen to a key Assigning menus to function keysRecalling an assigned menu function PressLothecaFt5e0key1Pm13rien-0r5oslelcFormatting a tape Basic operationsAborting the format process Threaded, the tape counters will showPreparing to record Recording the first tracksRecording while formatting Write-protecting cassettesTrack bouncing OverdubbingPunch-in and punch-out Replaying the first tracksSetting punch points on the fly Automatic punch point settingAt the point where the punch is to occur, press At the point where you want to punch out, press PlayBasic operations Editing the pre-roll and post-roll times Setting punch points using the menusPress Escape to re urn to menu group Interrupting a rehearsal or punch recording Rehearsing the punch-inRecording the punch-in Press the Auto MON key so that the indicator goes out Exiting punch-in modeReplaying the punched material To replay the punch-in, press the Play keyBasic operations Monitoring controls Monitoring modesALL Input 18 and Input Monitor Auto MONMonitoring modes Shuttle monitoring Confidence modeArming tracks in pairs Using confidence modeTo leave confidence mode, press Monitoring modes Setting the location pre-roll time Setting Memo 1 and Memo 2 on the flyAdvanced operations Autolocation Checking, editing and manually entering Memo 1 and MemoMoving to Memo 1 and Memo Press the LOC 2/PRESET keyEditing function key memories Pr ss EnterRepeat function Locating to a function key memoryTo start repeat play Location and playbackCrossfade times Track delayPress the Enter key Vari speed pitch control Use the UP and Down keys to adjust the crossfade timeShuttle operations Press EnterShuttle muting Reference levelsLevelEnter m nu Use the UP and Down keys to select betweenMeter modes Keys to set the value for the peak signal level hold timeSine oscillator Advanc d operations Meter ballisticsRouting digital inputs Digital recordingChanging between digital and analog inputs Selecting word lengthDither REC Mute recording silenceLecting dither settings Setting the power-on messageSynchronization with other Dtrs units Machine ID and master/ slave settingsDifferences between Dtrs models Machine offset Setting mac ne IDOffset +00 Ing machine offsetSetting machine On the fly Cancelling machine offsetAn example of setting offsets Start playing the master DA-98 Digital dubbingOn the master machine, hold down Record and press Play Synchronized formattingSynchronization with other Dtrs units ABS and SMPTE/EBU timecode Operations related to timecodeABS time Tape timecodeLocation point settings Tape timecode modeTcTrack setting ABS settingChecking tapeTCTrack ABS-13 and ABS-23 settingsTimecode input and output Selecting the frame ratePull up and pull down Fs shift Timecode inputTimecode output format Timecode outputTimecode output timing Recording timecode using the generator Using Midi Time Code MTCRecording timecode Selecting the timecode source10.1.3, Sele ting TC or ABS timing Press the TC REC switchSelect a frame rate see 10.3, Selecting Frame rateAssembling timecode Menu see 10.2.1, TcTrack settingExternal timecode sources Start playing the tapeWhen recording timecode from another Dtrs When recording timecode from a timecodeWhen recording timecode from a digital source When recording timecode from an analogChasing to timecode Video resolutionChecking external timecode Machine ID and timecodeCancelling timecode offset Setting timecode offsetSectionOffset10 Operations related to timecode Park position Automatic park position settingAbsolute and relative difference Play the timecode masterRechasing timecode 10.7.10Bypassing timecode errors10-14 1.00 06/97 External control Record delayUse with 9-pin external control Pro ocFast wind speed Cue-up tallyStill Timecode track mapping Track mappingTr k mapping and press Enter Midi Machine Control Bus protocolMidi 11-6 1.00 06/97 Menu group Menu and parameter reference Menu groupsFerence Menu and parameterErrBypass Menu and parameter Refe ence OutTcSrcTapeTCSection TrkMapCueupTly12.1.10Menu group Stop12.1.12Menu group F 12.1.11Menu group EMenu item ind ArkPsitionAn all-DA-98 setup Example setupsPost-production work Example setups Project studio ‘B’ room Example setups 13-6 1.00 05/30/97 To c ean he heads and transport Maintenance and memory setups Head and transport cleaningChecking head time Checking error ratesSaving user setups User setupsSoftware upgrades Resetting the memoryChecking version Remote control RC-848 Options, specifications and reference Options for the DA-98 15.1.1 RM-98 Rack Mount Adaptor Digital audio convertors Control I/O connector pinoutCables Physical specifications SpecificationsPower specifications Digital recording characteristicsAudio specifications Inputs and outputs Options, specifications and reference Tape transport15.2.8 9-pin RS-422, MIDI, synchronizer specifications Options, specifications and reference SYS. MAS MMC Bit Map Array15-7 1.00 06/97 Midi Midi Implementation ChartBER IndexIndex-10 1.00 06/97 06/97 1.00 Index-11 Index-12 1.00 06/97 DA-98