JVC GR-DX107, GR-DX307, GR-DX317 Iris Lock, Backlight Compensation, Spot Exposure Control

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FEATURES FOR RECORDING EN 33

Exposure Control

Manual exposure control is recommended in the following situations:

When shooting using reverse lighting or when the background is too bright.

When shooting on a reflective natural background such as at the beach or when skiing.

When the background is overly dark or the subject is bright.

1 Set the Power Switch to “M”.

2 Set “p” to “MANUAL”. ( pg. 27)

The exposure control indicator appears.

3 To brighten the image, press . To darken the image, press . (maximum ±6)

+3 exposure has the same effect as the backlight compensation. ( pg. 33)

–3 exposure has the same effect as when “r” is set to “SPOTLIGHT”. ( pg. 35)

4 Press SET. Exposure adjustment is complete.

To return to automatic exposure control

Select “AUTO” in step 2. Or, set the Power Switch to “A”.

NOTES:

You cannot use the manual exposure control at the same time when “r” is set to “SPOTLIGHT” or “SNOW”

( pg. 35), or with the backlight compensation.

If the adjustment does not cause any visible change in brightness, set “GAIN UP” to “AUTO”. ( pg. 27, 28)

Iris Lock

Like the pupil of the human eye, the iris contracts in well- lit environments to keep too much light from entering, and dilates in dim environments to allow in more light. Use this function in the following situations:

When shooting a moving subject.

When the distance to the subject changes (so its size in the LCD monitor or the viewfinder changes), such as when the subject is backing away.

When shooting on a reflective natural background such as at the beach or when skiing.

When shooting objects under a spotlight.

When zooming.

1 Set the Power Switch to “M”.

2 Set “p” to “MANUAL”. ( pg. 27)

The exposure control indicator appears.

3 Adjust zoom so that the subject fills the LCD monitor or the viewfinder, then press and hold SET for over 2 seconds. The exposure control indicator and the “” indication appear.

4 Press SET. The “” indication changes to “” and the iris is locked.

To return to automatic iris control

Select “AUTO” in step 2. Or, set the Power Switch to “A”.

The exposure control indicator and “ ” disappear.

To lock the exposure control and the iris

After step 2, adjust the exposure by pressing or . Then lock the iris in steps 3 and 4. For automatic locking, select “AUTO” in step 2. The exposure control and the iris become automatic.

Backlight Compensation

Backlight compensation brightens the subject quickly. With simple operation, backlight compensation feature brightens the dark subject portion by increasing the exposure.

1 Set the Power Switch to “M”.

2 Press BACK LIGHT so that the Backlight Compensation indicator “ ” appears.

To cancel Backlight Compensation

Press BACK LIGHT twice so that the “ ” indicator disappears.

NOTE:

Using Backlight Compensation may cause the light around the subject to become too bright and the subject to become white.

Spot Exposure Control

Selection of a spot metering area enables more precise exposure compensation. You can select one of the three metering areas on the LCD monitor/viewfinder.

1 Set the Power Switch to “M”.

2 Press BACK LIGHT twice so that the Spot Exposure Control indicator “ ” appears.

A spot metering area frame appears at the centre of the LCD monitor/viewfinder.

3 Press or to select the desired spot metering area frame.

4 Press SET.

Spot Exposure Control is engaged.

Exposure is adjusted to make the brightness of the selected area most appropriate.

To lock the iris

After step 3, press and hold SET over 2 seconds. The “” indication appears and the iris is locked.

To cancel Spot Exposure Control

Press BACK LIGHT once so that the “ ” indicator disappears.

NOTES:

You cannot use the Spot Exposure Control at the same time with following functions.

“SQUEEZE” in “WIDE MODE” ( pg. 29)

“SPOTLIGHT”, “STROBE” or “SNOW” in “PROGRAM AE” ( pg. 35)

Digital Zoom ( pg. 16)

Manual Exposure Control

Depending on the shooting location and condition, optimum result may not be attained.

ADVANCED FEATURES

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Contents Dear Customer To deactivate the demonstration, set Demo Mode to OFFBacklight Compensation Wipe/Fader EffectsProgram AE with Special Effects Navigation FunctionBlue to N Neutral or Black Brown to L Live or Red Important for owners in the U.KIt is recommended that you use JVC brand cassette tapes Before Using This CamcorderReferences When Using the LCD Monitor IndexEN Getting Started Indicators ConnectorsControls Other PartsDuring E-Mail Clip Recording During D.S.C. Recording OnlyDuring Both Video And D.S.C. Recording CL IPDuring D.S.C. Playback During Video PlaybackMIC BR I GHTHow To Use The Audio Extension Cable How To Attach The Lens CapAudio Extension Cable USB cableCharging The Battery Pack PowerUsing The Battery Pack Using AC PowerOperation Mode Date/Time SettingsPower-Linked Operation Viewfinder Adjustment Grip AdjustmentTripod Mounting StartedTo protect valuable recordings Loading/Unloading a CassetteClose the card cover To protect valuable files available only for SD Memory CardBasic Recording Tape Remaining TimeLCD Monitor And Viewfinder Zooming EN Video RecordingJournalistic Shooting Interface ShootingTime Code Normal PlaybackRecording From The Middle Of a Tape Video Playback ENIf using a VCR, go to . If not, go to step EN Video PlaybackShuttle Search Connections To a TV Or VCR Buttons And Functions Installing The BatteryTo choose whether or not the following displays Appear on the connected TVSlow-Motion Playback Playback Special EffectsFrame-By-Frame Playback Playback ZoomC. Recording EN To cancel Interval Shooting modeInterval Shooting Approximate Number of Storable ImagesAuto Playback Of Images Normal Playback Of ImagesPlayback Of Video Clips EN D.S.C. PlaybackIndex Playback Of Files Removing On-Screen DisplayViewing File Information To reset the file name Resetting The File NameMail Clip Recording Dubbing Still Images Recorded On a Tape To a Memory CardProtecting Files Deleting FilesTo Remove Protection To Reset The Number Of Prints EN Additional Features for D.S.CInitialising a Memory Card To Print By Selecting Still Images And Number Of PrintsMenus without Sub Menus Changing The Menu SettingsMenus with Sub Menus For Video and D.S.C. Recording MenusRecording Menus EN Menus for Detailed AdjustmentAuto 5SEC / 15SEC / 30SEC / 60SEC pg , Brightness Adjustment Of The Display Wide ModePlayback Menus Sound Mode and NarrationFine / Standard Image SEL. / Tape SEL. / ALL / ReturnLED Light Self-TimerOFF / LCD / LCD/TV OFF / Auto / onSecond Recording EN Features for RecordingNight-Scope Snapshot For Video RecordingIris Lock Exposure ControlBacklight Compensation Spot Exposure ControlTo change the setting White Balance AdjustmentWipe Or Fader Effects To return to automatic white balanceNavigation Function Program AE With Special EffectsSports Variable Shutter Speed 1/250 1/4000To cancel Navigation search midway To delete thumbnail imagesTo make thumbnail images after video recording manually Editing EN Dubbing To Or From a VCRTo use this camcorder as a player To use this camcorder as a recorderEN Editing DubbingAny image or sound deterioration ManualUsing DV cable Connection To a Personal Computer Using USB cableUsing USB cable Using DV cable Never disconnect the USB cable whileInsert Editing Audio DubbingSet Narration to on or MIX.  pg To end Insert Editing, press START/STOP, then StopSet Remote/VCR Code VCR Code ListButtons And Functions RM-V717U You are now ready to try Random Assemble EditingA JVC VCR equipped with a Remote Pause connector Make ConnectionsVCR other than above When the one you want is If using a Wipe/Fader atSelect Scenes RM-V717U optionalAutomatic Editing To VCR Adjustment Of VCR/Camcorder TimingFor More Accurate Editing Diagnosing VCR/Camcorder TimingPower Advanced featuresVideo and D.S.C. Recording Other problems EN TroubleshootingAppears when the tape ends during recording or playback Appears when no tape is loaded.  pgAppears if Audio Dubbing is attempted on a tape Recorded in the LP mode.  pgUser Maintenance Cleaning The CamcorderTo clean the exterior To clean the LCD monitorMemory Cards Battery PacksEN Cautions How To Handle a CD-ROMLCD Monitor Main UnitCamcorder AC AdapterUSB Terms Recording Capacity16, 20