TECHNICAL REFERENCEHDR 24HDR 24HDR 24HDR 24HDR 24/9624 TRACK/24 BIT, DIGITAL AUDIO HARD DISK RECORDER AND EDITOR
HD24/96 Technical Reference 10Status LEDsThe group of LEDs to the left of the time code display indicates the state of several ofthe current setup opt
HD24/96 Technical Reference 100Another common setup is to use a transport synchronizer that is genlocked to video. In thisscenario, the synchronizer r
HD24/96 Technical Reference 101produces a jittery sample clock that degrades the performance of any A/D and D/Aconverters that are slaved to it.Anothe
HD24/96 Technical Reference 102There are times you may want to offset the position of two devices with respect to eachother, but still keep them synch
HD24/96 Technical Reference 103So what does this have to do with digital audio? Well, audio recorded on location issynchronized to the camera that is
HD24/96 Technical Reference 104analog multitrack tape that has time code on it - as the tape speeds up or slows down, thetime code frame rate speeds u
HD24/96 Technical Reference 105Safe SynchronizationEverything you have just learned above can be summarized into a few handy rules andmaxims. Recite t
HD24/96 Technical Reference 106Appendix E – MIDI Implementation ChartMackie Designs Model: HDR24/96 Version: 1.0 Date: December 2000Function Transmit
HD24/96 Technical Reference 107Appendix F – SpecificationsPhysicalDimensions: 7” x 19” x 13.25” (17.8cm x 48.3cm x 33.7cm)Shipping Weight: 35.1 lb.
HD24/96 Technical Reference 108I/O OptionsAIO•8 AnalogDIO•8 TDIF & ADAT OpticalOPT•8 ADAT opticalPDI•8 AES/EBU (w/ input sample rate conversion)Sy
HDR24/96 Technical Reference – Pg. 109
HD24/96 Technical Reference 11All the other controls have been addressed in the Quick Start Guide. Refer to that guidefor their descriptions.Rear Pane
HD24/96 Technical Reference 12The top portion of the screen contains the Tools/Meters panel and Transport Controls. Thetransport control buttons will
HD24/96 Technical Reference 13GUI ConventionsMouse ClickingLeft clickMost of the time when we say “click”, we mean left-click, that is, a single click
HD24/96 Technical Reference 14dragging the title bar allows the window to be placed elsewhere within the confines ofthe screen. Most windows will floa
HD24/96 Technical Reference 15Shortcuts (modifiers)Shortcuts are made up of key combinations with the shift, control, and alt keysleading the pack for
HD24/96 Technical Reference 16Time BarAt the highest resolution, the display is approximately 12 milliseconds wide, or about halfa video frame. At the
HD24/96 Technical Reference 17virtual takes, and regions. The right section, which can be opened or closed, depending onwhat you want to see at the mo
HD24/96 Technical Reference 18will play off screen and remain out of view. The Auto Scroll button blinking indicates thata zoom level has been selecte
HD24/96 Technical Reference 19Take View and Active Take Number ButtonsThe Active Take is the one that you’ll hear in playback or to which you’ll recor
HD24/96 Technical Reference 2TABLE OF CONTENTSFOREWORD...
HD24/96 Technical Reference 20record the same tracks (name them for your band members or instruments) or arecreating a new project for each song in a
HD24/96 Technical Reference 21RENUM(ber) changes all the cue numbers so that they’re sequential with increasingtime and contiguously numbered (no miss
HD24/96 Technical Reference 22File ManagementProjects and Playlists – Keeping Track of the FilesWhat’s A Project?A Project contains all the audio that
HD24/96 Technical Reference 23convenient to back up a single song on a removable Mackie Media PROJECTremovable cartridge, or hand off a song to your b
HD24/96 Technical Reference 24the New Project dialog box, select the drive you want to create the Project on fromthe Drive Select list box, then type
HD24/96 Technical Reference 25If the Active Drive does not contain the Project you wish to Rename, press Disk Utiland select Set. Change the Active Dr
HD24/96 Technical Reference 26To reset the Template to the factory defaults (See Appendix B for the defaultsettings):From the File menu, select Reset
HD24/96 Technical Reference 27A region in the Region List can be renamed by double clicking on its name field andtyping the new name. This does not au
HD24/96 Technical Reference 28This is a convenient way of managing a section of a song that you wish to use inmultiple places. It differs from copying
HD24/96 Technical Reference 29Project’s tracks to another system. Because tracks rendered as a group create regionsall having the same start and end t
HD24/96 Technical Reference 3History List – Undo and Re-do...
HD24/96 Technical Reference 30Selecting Yes clears the History list and Saves the Project, allowing you to delete allRecorded Regions not present in t
HD24/96 Technical Reference 31Now you have heard it twice. So, after you unthinkingly put the PROJECT disk with the onlycopy of that symphony you just
HD24/96 Technical Reference 32Select Set Active Drive from the File menu, then select External from the pop-upmenu.Select Format Drive from the File m
HD24/96 Technical Reference 33Press the Disk Util button. Select Mount.Press the Disk Util button again to exit after the mounting operation is comple
HD24/96 Technical Reference 34If the recorder is recording while chasing incoming time code, STOP will drop theHDR24/96 out of record status, even tho
HD24/96 Technical Reference 35panel or the remote controllers sends the transport immediately to the time set for thatLOC point. There are, however,
HD24/96 Technical Reference 36will be stored. If you press STORE a second time without storing a LOC time,the Store operation is cancelled.Looping (L
HD24/96 Technical Reference 37comfortable time before your punch-in point, and as soon as you jump to that start point,you’re rolling.Auto Play is acc
HD24/96 Technical Reference 38ANOTHER NOTE: The HDR24/96 does not resolve its word clock to incoming time code, itonly uses time code to synchronize t
HD24/96 Technical Reference 39Press or click on a Record Ready button. This stops recording on the disarmed track,but leaves the transport running.Wh
HD24/96 Technical Reference 4Auto Take ...
HD24/96 Technical Reference 40Record SafeRecord Safe locks out all Record Ready and Master Record switches. Any tracks that arearmed become disarmed w
HD24/96 Technical Reference 41button, and you can use the RECORD button to punch in and out anywhere within thePunch region.Automatic punching can onl
HD24/96 Technical Reference 42On the front panel, All Input and Auto Input buttons are located on the front panel in the areaabove the floppy disk dri
HD24/96 Technical Reference 43any soloed track will change its status to Mute. Tracks only unmute when the last Solo isturned off. When any track is i
HD24/96 Technical Reference 44Average Meter Mode has a slower response, somewhat like an analog VU meter. Themeters move more smoothly than in the Pe
HD24/96 Technical Reference 45Editing OperationsEditing on the HDR24/96 is based around regions. If you’re an old hand at workstations, you’reprobabl
HD24/96 Technical Reference 46The entire selection (at its present length) can be repositioned by dragging the grayarea on the time bar.Multiple Area
HD24/96 Technical Reference 47group with the hand tool. Alternately you can wire-frame select Regions by clickingin an empty Track area or ALT+clicki
HD24/96 Technical Reference 48Selection Start (left), Selection End (right), Selection (center) boxesThese three boxes select whether the left boundar
HD24/96 Technical Reference 49Edit operations may be undone or re-done in the order on which they appear on the Historylist.History ListWith the histo
HD24/96 Technical Reference 5Region Length ...
HD24/96 Technical Reference 50clipboard along with areas of recorded audio. If pasted elsewhere, the pasted section willinclude the blank space.The Co
HD24/96 Technical Reference 51Snap and Snap-to FunctionsWhen Snap is enabled, dragged objects such as regions or selection lines no longer movesmoothl
HD24/96 Technical Reference 52Sixteenth noteSixteenth note tripletSnap to CuesWhen Snap to Cues is enabled, the snap function will allow dragged objec
HD24/96 Technical Reference 53Ctrl-click when dragging combines Copy and Paste operations, leaving the region in itsoriginal place and putting a copy
HD24/96 Technical Reference 54adjustable from zero to nearly the entire region length, with three different volume curveshapes.The crossfade occurs in
HD24/96 Technical Reference 55Pressing the Shift key when the Node tool is active turns the pencil cursor into a double-headed vertical arrow. This to
HD24/96 Technical Reference 56have a region with no name - i.e. left blank or erased on purpose. There’s nothingfunctionally wrong with that as long a
HD24/96 Technical Reference 57There are three selectable fade curves, which determine the rate of change of volumeover the fade time - slow, linear an
HD24/96 Technical Reference 58Region Lock status is a toggle. Unlock a locked Region by clicking on the LOCK buttonin the Region Edit or uncheck Lock
HD24/96 Technical Reference 59SYSTEM button. Appendix C contains information you’ll need to know when setting up yourHDR24/96 for file transfers over
HD24/96 Technical Reference 6APPENDIX C – NETWORKING (FTP) SETUP... 84Peer to
HD24/96 Technical Reference 60Generate MTC / SMPTEIn the GUI window, these check boxes select whether MIDI time code or SMPTE timecode (or both) will
HD24/96 Technical Reference 61Cache FileA folder containing audio file waveform image data. Cache files havea “.WFO” file extension. Each folder conta
HD24/96 Technical Reference 62Voice Over.wavCacheVoice Over.wfoIf you’re familiar with file management on computers, you’ll see something a bit surpri
HD24/96 Technical Reference 63Appendix A – Menu TablesGUI MenusFollowing is a description of the selections under the top-level pulldown menus. Many
HD24/96 Technical Reference 64button.Shift-click and Ctrl-click may be used to select multiple projects forcopying and deletingSave As NewTemplateA TE
HD24/96 Technical Reference 65formatting, drive performance is automatically verified. Typicallythis utility is used to check a drive which you are i
HD24/96 Technical Reference 66highlighted) at the position of the current time bar. This selection isgrayed-out if there is nothing on the clipboard t
HD24/96 Technical Reference 67may be comprised of many regions. The new file will becontiguous, including all blank spaces and audio from all thesele
HD24/96 Technical Reference 68times) will snap to cue points on the Marker Bar.Snap To Grid When Snapping is enabled, the various pointers will snap t
HD24/96 Technical Reference 69One ButtonPunchEnables one-button recording from Play using the the front panel orremote controller Master Record button
HD24/96 Technical Reference 7ForewordWelcome Aboard! Thank you for choosing the Mackie Designs HDR24/96 Hard Disk Recorder -- a benchmark in affordabl
HD24/96 Technical Reference 70Menu Item Parameter What It DoesGeneral Mouse Speed Pulldown menu to adjust the cruising speed of themouse.WaveformColor
HD24/96 Technical Reference 71PDI•8 The PDI-8 card can do sample rate conversion ofthe input data on the fly. Select Convert or not fromthe pulldown
HD24/96 Technical Reference 72Sync Sample Clock Pull-down menu to select the source for the sampleclock. Choices are Internal, External word clock(BN
HD24/96 Technical Reference 73Front Panel Setup and Utility Buttons and MenusThe group of front panel buttons above the transport controls open menus
HD24/96 Technical Reference 74Mute << << moves the cursor one position to the left toselect the track to be muted or unmuted. Thecurrent c
HD24/96 Technical Reference 75Open Opens an existing project on the current disk drive. If you wantto open a project on another drive, first select t
HD24/96 Technical Reference 76OK Confirms the selection.Backup<< >> Used to select the name of the project to back up.OK Starts the bac
HD24/96 Technical Reference 77SYSTEMThis is a catch-all of assorted system-level functionsMenu Selection Submenus What It DoesFTP Starts the FTP serve
HD24/96 Technical Reference 78Menu Selection Submenus What It DoesIn Selects the input port for DIO-8 cards1-8 Selects the Track 1-8 card for setup9-1
HD24/96 Technical Reference 79Time Code Rate<< >> Selects the time code frame rate: 30, 29.97, 25,and 24 frames/second, with choices o
HD24/96 Technical Reference 8Hardware OverviewThe HDR24/96 has two user interfaces. The front panel controls are designed so that you canoperate it ju
HD24/96 Technical Reference 80OK Confirms the setting and returns to theSYNC OPTIONS menuNegative Used if you need a negative value of TC Offset<&l
HD24/96 Technical Reference 81Appendix B – List of Parameters and How They’re SavedSetup Parameters – What’s Saved and WhenThe HDR24/96 has many setup
HD24/96 Technical Reference 82View Waveforms (on/off)TC Chase (internal TC/Chase TC)AutoPlay (on/off)Use Preroll (on/off)Preroll TimeProject-Based Par
HD24/96 Technical Reference 83Nudge Selection CenterGrid Setting Ruler MarksSnap OffSplice OffAuto X-Fade OffSnap to Cues OffSnap to Grid OnfTime Unit
HD24/96 Technical Reference 84Appendix C – Networking (FTP) SetupThe HDR 24/96 comes to you with a handy 10/100mb local area network (LAN) card built
HD24/96 Technical Reference 85Hardware InterconnectionFor the simple network described here, simply plug one end of the cable into theEthernet port on
HD24/96 Technical Reference 86Select FTP Server.Note the IP address displayed. The factory default is 10.10.28.20.If your computer is set up for dyna
HD24/96 Technical Reference 87Network | Configuration | TCP/IP | IP AddressIf you don’t see TCP/IP as a choice in the Configuration window (unusual fo
HD24/96 Technical Reference 88The Subnet setting on your computer should be set the same as the HDR24/96.You should now be able to engage the “Connect
HD24/96 Technical Reference 89and clients employ a user name and password scheme for authorization purposes. TheHDR 24/96 FTP implementation sets the
HD24/96 Technical Reference 9Pairs of SELECT buttons with << >> displayed above them are used to selectamong choices or move a cu
HD24/96 Technical Reference 90Appendix D – SynchronizationIf you had only one piece of gear in your studio which recorded and played audio, life would
HD24/96 Technical Reference 91before you can actually see a discrepancy between their time displays. This rate of sampleclock drift is actually quite
HD24/96 Technical Reference 92Sample Clocks of both units are locked to each other, it doesn’t matter which unit generatestime code. The example below
HD24/96 Technical Reference 93The answer is that time code is used to synchronize the transport position, and word clockto synchronize the sample cloc
HD24/96 Technical Reference 94requirement for sample clock synchronization. MIDI data can be transmitted as soon asan external device tells it that it
HD24/96 Technical Reference 95Basically, 29.97 fps time code is exactly the same as 30 fps time code except that it hasbeen slowed down by about .1% s
HD24/96 Technical Reference 96Video SynchronizationBecause analog systems do not have sample clocks, video is commonly used tosynchronize the transpor
HD24/96 Technical Reference 97An example of how two HDRs can be synchronized to a VTR using video is shown below:In this setup each of the three devic
HD24/96 Technical Reference 98provide the timing accuracy necessary to insure that digital audio signals are received withinthe acceptable time window
HD24/96 Technical Reference 99One can also distribute word clock to all the digital audio devices from an external source(such as the Aardsync II from
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