JVC GR-DVL9000 Sub-Code Area, Video Area Audio Area, ITI Insert and Tracking Information Area

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8EN

ABOUTDV

The digital video camera converts incoming audio and video signals into digital form for recording.

A video signal is composed of a luminance signal (Y) and color signals (R-Y and B-Y). These signals are identified and recorded digitally (Digital Component Recording). The A/D (Analog to Digital) converter samples the Y signal at 13.5 MHz, and R-Y and B-Y at 3.375 MHz, and changes them to an 8-bit quantum signal.

Sound sampled at 48 kHz is changed to a 16-bit quantum signal, and sound sampled at 32 kHz is converted to a 12-bit signal.

NOTE:

The data recorded on a tape is digital, but the output of this camcorder is analog.

VIDEO

Luminance Signal (Y)

Lens

 

 

 

Color Difference

 

 

 

Signal (R-Y)

Chrominance (C)

 

 

 

 

 

 

Chromatic

 

 

 

 

 

 

 

 

Analysis

 

 

 

 

 

 

 

 

 

 

 

 

 

AUDIO

 

Color Difference

 

Signal (B-Y)

Mic

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

A/D

conversion

A/D

conversion

A/D

conversion

A/D

conversion

Recording by rotating head helical scan

Signal

compression

This camcorder separates the data into blocks, writing one block of each data type on each track of the tape.

Tape direction

Sub-Code Area

Video Area

Audio Area

ITI Area

Head tracking direction

5.24 mm / 1/5"

6.35 mm / 1/4"

10 tracks/frame

1Sub-Code Area

The Time Code and Date/Time data are written here, separate from the video data. This enables you to display the date and time during playback, even if they weren’t displayed while recording.

2Video Area

3Audio Area

The digital audio signal is recorded here.

4ITI (Insert and Tracking

Information) Area

Insert editing and post-recording editing tracking signals are recorded here.

The digital video signal is recorded here.

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Contents GR-DVL9000 For Customer UseDear Customer It is recommended that youPower Sources Power Cord Protection VentilationPower Lines Grounding or PolarizationAccessories Damage Requiring ServiceReplacement Parts Safety CheckSafety Precautions DV markRM-V711U DVM-30 M-DV30MEVIDEO/AUDIO cable Mini-plug 4RCA plugVideo cable DC cord CD-ROMJlip Video Capture MGI PhotoSuite SEITI Insert and Tracking Information Area Sub-Code AreaVideo Area Audio Area Contents Charging The Battery Pack Installing The Battery Pack Open Battery CoverInsert Charged Battery Close Battery CoverUsing The Power Pack AC PowerIndoor Use Attach to CamcorderDate/Time Settings Select Operation ModeInput Date and Time LCD monitorLoading/Unloading a Cassette Open LCD MonitorOpen Cassette Cover INSERT/REMOVE TapeRecording Mode Setting SET Recording ModeSet depending on your preference Select DialAdjust Length Grip Strap AttachmentTripod Mounting Bottom of the camcorderDiopter Adjustment Adjust DiopterShoulder Strap Attachment Attach Shoulder StrapRemote Control Unit Installing The BatteryRE-INSERT Holder FADE/WIPE Button pgFunction Operation ModePower Dial Position EN Recording DisplayPull OUT Viewfinder or Open LCD Monitor Start RecordingStop Recording END RecordingEngage Still Mode Power lamp comes onRecording From The Middle Of a Tape Start SearchWhen blank portion is recorded on a tape Time CodeProper recording During shootingTape Remaining Indicator Adjust BrightnessBrightness Control Select Dial ON/OFF buttonTilt LCD Monitor Journalistic shootingInterface Shooting Zoom Displaying The Date And Time During Recording Select FunctionEngage 5S Mode Dissolves during 5 second mode recordingPull out the viewfinder fully S Mode appears Scene 5-second recordingSelf-Timer Engage SELF-TIMER ModeStop SELF-TIMER Recording END SELF-TIMER RecordingPress the Progressive Button Snapshot Button Pro SnapshotTake PRO Snapshot When you dont want to hear the shutter sound Motor Drive modeProgressive Mode Description of Progressive Scan CCD FrameMenus Close Recording MenuRecording Menu allows you to set these functions Please refer to pages 34, 35 for detailsREC Mode Recording mode Wide ModeZoom Zoom magnification DIS Digital Image StabilizerClose System Menu Access System MenuSystem Menu Sound signals can be sampled at 32 kHz or 48 kHz ReturnAccessmenu Manual Mode Item Access FADER/WIPE MenuTo Cancel FADE/WIPE Effects FADE/WIPE EffectsFades and Wipes ExampleFader White Example Wipe ScrollP and P of the Fader/Wipe Menu Picture Wipe/DissolveResume Recording Random Variations WH BK B WFade in or out with a white screen Fade in or out with a black screenOut from color to black and white ScreenNew scene gradually appears as the old one gradually DisappearsNew scene wipes in over the previous one from the upper Right corner to the lower left cornerDisable P.AE/EFFECT Selected mode appearsAE/Effects Press START/STOP. The image begins with the selected effectClassic Film StrobeTwilight SepiaProgressive Video Recording Manual Focus Adjustment Access Manual FocusAdjust Focus To Change To Auto FocusAdjust Exposure Exposure ControlBrightness control of the LCD monitor To Return To Automatic Exposure ControlAfter , adjust the exposure rotating Iris LockTo Return To Automatic Iris Control IrisWhite Balance Adjustment Accessment White Balance AdjustClosement White Balance Adjust Select Auto in . Or set the Power Dial toEnter Setting Exit Manual White Balance AdjustmentManual White Balance Operation To Change The Tint For RecordingVolume switch Rewind TapeViewing Recording END PlaybackHigh-Speed Search. This is not a malfunction To Perform High-Speed SearchPress 2 or 3 after pressing 6/4. The tape Playback Zoom Activate ZoomLocatescene Portion of Magnified END ZoomRM-V711U Provided Playback EffectsSelect P.AE/EFFECT Access Playback Menu Playback MenuClose Menu Playback Menu allows you to set the following functionsDisplaying The Time Code During Playback Playback SoundDisplaying the Date During Playback EN Playback Basic Connections VCR/TV ConnectionTurn on Power Select TV’S Video ModeSupply Power Connection To a Personal ComputerConnection To a Video Unit Equipped With a DV Connector AC Power Adapter ChargerTo DV in connector While pressing down the lockDubbing Make ConnectionsStart Playback Pause RecordingDigital Dubbing RM-V711U 7 8 9 ` provided Brand SettingOperate the VCR Random Assemble Editing Execute FADE/WIPE in if NecessaryUSE P.AE/EFFECT if Necessary SET EDIT-IN PointSET EDIT-OUT Point Stop Editing Engagemode Vcrs RECORD-PAUSEStart Editing For More Accurate Editing Prepare for R.A. Edit Play Back Dubbed SceneChoose a Scene Random Assemble Editing Menu appearsAdjustment of VCR‘s against Camcorder Timing Input Correction DataAudio Dubbing Find EDIT-IN PointBegin Dubbing Pause During DubbingInsert Editing Find Edit OUT PointFind Edit in Point Pause During EditingTape END appears Don’t workDuring Digital Zoom For editing was registeredMode is set to OFF Red or black for an instantWhen the LCD monitors Fluorescent light reaches There are disturbances in audio and videoAngle of the LCD monitor WhitishLCD monitor Certain FADE/WIPE, P.AE Indications blink Monitor Precision technologyLCD monitor or Camcorder’s functions If the indication remainsCleaning The Camcorder Connector cover Pull this out to openExternal microphone input connector MIC Stereo pg Reset button pgOPEN/EJECT switch pg Power dial pgCassette cover pg DV OUT connector pg , 61 Video OUT connector pgBattery cover pg Battery cover open switch Battery pgLCD Monitor/Viewfinder Indications During Recording FunctionLCD Monitor/Viewfinder Indications During Playback Indications Function To prolong service life Plug adapterTo avoid hazard During useFor safety, do not Avoid using the unitDo not leave the unit To protect the unit, do notDeclaration of Conformity Model Number Trade NameResponsible party AddressPower Power consumptionSignal format Video signal recording formatColor temperature AC AdapterAuto focus On-screen displayMotor Drive Mode Second Mode Fade-In/OutAnimation Audio Dubbing Connections Pg , 58 Date/Time Display90ENMEMO Memoen GR-DVL9000
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GR-DVL9000 specifications

The JVC GR-DVL9000 is a standout product in the realm of digital camcorders, showcasing a blend of advanced technology and user-friendly features. Released as part of JVC's line of DV camcorders, it quickly gained popularity among consumers seeking high-quality video recording without compromising on style and functionality.

At the heart of the GR-DVL9000 is its impressive 1/4-inch CCD sensor, which delivers a resolution of 800,000 pixels. This sensor ensures that the camcorder captures vibrant colors and sharp details, allowing users to record their precious moments in stunning clarity. Its capability to offer a 16:9 aspect ratio enhances the cinematic experience, making it particularly appealing for filmmakers and enthusiasts looking to achieve a more professional look in their videos.

The GR-DVL9000 employs JVC's advanced DV format, which offers superior video quality compared to traditional analog formats. This digital advantage is further amplified with the incorporation of 3D Digital Noise Reduction technology, ensuring clean and smooth playback, even in low-light conditions. The camcorder also supports a range of recording modes, allowing flexibility for various shooting environments, whether indoors or outdoors.

One of the key characteristics of the GR-DVL9000 is its user-centric design. The camcorder features an easy-to-navigate menu system and an ergonomic grip that enhances comfort during prolonged use. The large 3.5-inch LCD screen provides real-time feedback, making it easy to frame shots accurately and review recordings without straining the eyes.

Additionally, the GR-DVL9000 includes a 20x optical zoom lens, enabling users to get close to the action without sacrificing image quality. This is particularly useful for nature documentaries, sports events, or any scenario where capturing distant subjects is vital.

Connectivity options are also a highlight of this device. The camcorder includes both FireWire (IEEE 1394) and USB ports, allowing for seamless transfer of videos to computers for editing and archiving. This ease of connectivity underscores the GR-DVL9000’s suitability for both casual users and those who take their videography seriously.

In conclusion, the JVC GR-DVL9000 stands out with its combination of a strong CCD sensor, advanced digital recording capabilities, user-friendly design, and robust connectivity options. Whether for personal use or professional projects, it remains a compelling choice among digital camcorders, epitomizing JVC's commitment to quality and innovation in videography.
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