JVC GY-HD250, GY-HD251 manual 110, Troubleshooting, Symptoms Remedy, Rgb?

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e_hd250.book Page 110 Tuesday, October 24, 2006 3:11 PM

OTHERS

Troubleshooting

Symptoms	Remedy

Power cannot be switched ON.	• Is power supply connected correctly?
	• Is battery pack recharged?
	• Was the power turned ON immediately after being turned OFF?
	Wait at least 5 seconds before turning the power ON again once it has been
	turned OFF.
Recording is not possible.	• Is the REC LOCK switch on the handle set to ON?
	• Is the switch on cassette set to “REC”? If it is set to “SAVE”, set it to “REC”.
	• The Camera mode has not been selected. (The VTR indicator does not light.)
	While the VTR indicator lights, press the MODE switch upward to turn on the
	CAM indicator.
Camera image does not appear on LCD monitor or in viewfind-	• The Camera mode has not been selected. (The VTR indicator does not light.)
er.	While the VTR indicator lights, camera image will not be output.
	Press the CAM/VTR switch upward to turn on the VTR indicator.

Image shown on LCD monitor or in viewfinder is dark or blurred.	• Adjust the brightness of the LCD monitor or viewfinder screen.
	• Is the ND filter knob set to 2?
	• Is the iris closed?
	• Is the shutter speed too fast?
	• Is the viewfinder cable correctly connected?

Playback does not start when the play button is pressed.	• In the Camera mode, is “STOP” indicated as the VTR operation mode indica-
	tor?
	When “STBY” is indicated, press the STOP button to display “STOP”.
Cannot play back.	• Is the PB TAPE item on the VIDEO FORMAT menu screen set to a setting oth-
	er than AUTO?
	If this menu item and the tape format do not match, the tape cannot be played
	back.

Cannot input an HDV/DV signal.	• Is this device in VTR mode? (Is the VTR indicator lit?)
	• Is the IEEE1394 switch set correctly?

Noise interferes with playback video.	• Video head may be clogged with dirt. Clean head with the special head clean-
	ing tape. X See “Precautions for Use of Head Cleaning Tape” on page 7.

Sound is not output during playback.	• Is the AUDIO SELECT item on the AUDIO menu screen set to CH3/4?
	To output the sound of the recording, set to CH1/2.

Noise appears when playing back a tape recorded on another	• When a tape recorded on another unit is played back or used for recording,
unit.	this phenomenon may occur due to tracking errors.

The transient section between scenes recorded on other units
and those recorded on the GY-HD250/GY-HD251 may appear
disturbed.
The front section’s audio level control doesn’t work.	• Is the CH-1/CH-2 AUDIO SELECT switch set to “AUTO”?
	• Is the FULL AUTO switch set to “ON”?
Cannot initialize (format) the SD memory card.	• Is the SD memory card write-protected? X See page 34.

Battery alarm is displayed even if a fully charged battery pack	• Is the battery pack old?
is put in.
Cassette cannot be ejected after the power is turned ON.	• The capacity of the power supply may be insufficient. Check the power volt-
	age.
Time code or user’s bits data not displayed.	• Is the TC/UB item on the LCD/VF[3/4] menu screen set to OFF?
	If so, set to ON.
The date and time are not displayed or recorded.	• Is the DISPLAY item on the TIME/DATE menu screen set to OFF?
	Set to ON when the data should be displayed and recorded.
	• Is the date and time setting made? X See “Setting and Displaying the Date
	and Time” on pages 41, 42.

Video is not output from the [Y/PB/PR] terminal.	• Is VF SIGNAL on the LCD/VF[4/4] menu screen set to Y or COMPOSITE?

Viewfinder is not displayed properly.	• Is VF SIGNAL on the LCD/VF[4/4] menu screen set to a setting other than
	RGB?

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Contents For Customer Use Victor Company of Japan, Limited LST0440-001BImportant Safeguards Safety Precautions RemarqueSafety Precautions Cont’d Port Cable LengthInformation for Users on Disposal Old Equipment European UnionBusiness users Other Countries outside the European Union HD251CHE Main Features Contents Playback Mode Precautions for Proper Use Head Cleaning Routine and Periodical MaintenancePrecautions for Use of Head Cleaning Tape Periodical MaintenanceBattery Pack to be Used Videocassette to be UsedCharacteristic CCD Phe- nomena CondensationCondensation occurs in the following cases Zoom Lens Th16 × 5.5BRMUFront Section 2PHONES Earphone jack Rear Section1Back tally lamp 3Shoulder belt hooksLCD Door Right Side Section ASTATUS Status/Menu button BGAIN Sensitivity selector switchCWHT.BAL White balance switch GHDV/DV LEDLeft Side Section EIEEE1394 IEEE1394 switch CGENLOCK/AUX in GENLOCK/AUX in switchDPBPR/TC PBPR/Time code switch GGENLOCK/AUX in GENLOCK/AUX in terminal BNCTop Section GFULL Auto Full auto shooting FAS switch DMONITOR Select Audio monitor selector switchFVTR VTR indicator LScrew holes for mounting accessoriesRecording and Image Out- put Formats Recording IEEE1394Recording Composite Indications on the LCD Monitor and in the View- finder Status ScreensStatus Screens in the Camera Mode Setting Status Contents of IndicationsContents Indications on the LCD Monitor and in the Viewfinder Cont’dTape time appears IDX Endura battery Voltage/remaining capacity %UB FF EE DD LCD/VF3/4 menu screen. X SeeFilter OFF ND1 CH-1O O O O O O O O O \ \ \CH-2O O O O O O O O O \ \ \ ND2Indication Indication Contents Video Format display Status Screen in VTR ModeHDV/DV input signal DoorMagnified Status Indications on LCD Monitor EXTNDF Alarm Message Display Menu Setting ScreenSafety Zone Indication Camera mode only Switching between the LCD Screen and Viewfinder Display Safety ZoneCenter Mark OFF Basic System HZ-ZS13BHow to Attach the View- finder Attaching the Zoom LensAttaching the Microphone Provided Inserting an SD Memory Card Inserting an SD Memory CardTaking out the SD memory card About SD Memory CardsAttaching the Tripod Base Provided only for U model Charging the Built-in Battery How to charge the built-in batteryAC Operation Removing the Battery Battery OperationAttaching the Battery „GY-HD250UOperating Time with Battery Pack Precautions for the Battery Opera- tionRemaining Battery Power Display Precautions for the Battery PackTurning the Power OFF Turning the Power onTurning the Power on Camera modeUnloading the Cassette Loading/Unloading the CassetteCassette Loading ModeSetting and Displaying the Date and Time Setting the Date and Time StyleDisplaying the Time and Date on the Screen Displaying Time Code Time code input entered the IEEE1394 connectorSetting Displayed Time Code/User’s BitDrop frame/Non-drop frame mode Presetting and Recording of Time CodeSetting DropPresetting time code data Presetting user’s bit dataZero-resetting the Time Code or User’s Bit Data Aborting Preset Operation Presetting the Time Code from the LCD ScreenPresetting User’s Bit OperationAbout Time Code Mode Playing Back Time CodeInternal Settings and Operations ConnectionsSlave unit GY-HD250U/GY-HD251E/GY-HD110U/GY- HD111E Connection ExternalScreen Adjustment Viewfinder Adjustment Back Focus Adjustment Adjustment procedure White Balance AdjustmentWhite Balance Adjustment Error messagesWhite Shading Adjustment Setting the Video Format Setting the Frame Rate ItemSetting the REC Item Camera Settings Screen Size 43/169 Mode SelectionND Filter Selecting the audio signal input Audio Input Signal Selec- tionSelecting the CH-2 channel input connector Adjusting Audio during RecordingMonitoring Audio during Recording LOW/MIDDLE/HIGHBasic Recording Opera- tion About the Focus Assist FunctionIf the Record-Standby Mode Contin- ues Record-Standby or Stop mode Function/Initial SettingHeader REC Function How to set the Header REC menu screen Executing the Header REC FunctionPlayback Procedure Fast-Forward, RewindSearch PB Audio CH DV Outputting AudioMIX Audio MonitorDisplaying Alarms Connecting the Video Signal CablesConnecting the IEEE1394 Cable Change 1394 SwitchRecording Composite Video Signals from an External Device Status Screen Display on the LCD Screen or ViewfinderUsing Genlock Func- tions Synchronized SignalsAdjust SC and H Phase Dubbing with AV Devices HDV/DV Dubbing Videocassette you want to dubOFF Backup Recording SettingsShutter Speed in 24p Mode Connect a Remote Con- trol Unit RM-LP55/RM- LP57ALC+EEI Remote Control Unit Functions ListLolux Nega OFF/ON Shutter NormalMenu Screen Configura- tion Menu Screen Configuration Cont’d Setting Menu Screens TOP Menu Screen Function/Setting bold characters indicate initial settings Setting DescriptionVideo FORMAT1/2 Menu Screen Video FORMAT1/2 Menu Screen Cont’d NativeLetter Video FORMAT2/2 Menu Screen Terminal Setting B/P rInitial settings U model 7.5% E model 0.0% AutoMenu Screen 3200KMiddle HighNormal 108%Standard Stop RotationSkin Color DET Skin Color RangePreset White Balance Menu ScreenSwitch Mode Menu Screen REC Item Setting for Step Setting for Variable50dB AUDIO/MIC1/2 Menu Screen20dB 48KAUDIO/MIC2/2 Menu Screen MIXCH1/2 LCD/VF1/4 Menu Screen 70-80%Blue Image is displayed without inverting LCD Mirror ModeLCD/VF2/4 Menu Screen MirrorLCD/VF3/4 Menu Screen VoltageSEC LCD/VF4/4 Menu Screen ColorRGB TC/UB/CLOCK Menu Screen InternalDrop Disable Header REC Menu ScreenDATE+TIME TIME/DATE Menu ScreenBARS+CAM Variation Range U model MM/DD/YY E model DD/MM/YYOTHERS1/2 Menu Screen 3MINBlink OTHERS2/2 Menu Screen 1394DR-HD100 A.OFF Menu ALL ResetOTHERS2/2 Menu Screen Cont’d Drum HourGenlock Menu Screen SD H Phase *1HD H Phase SC Coarse *1File Manage Menu Screen Loading a menu settings file100 Displaying the File Manage menu screenSaving settings Error displays101 102 Initializing formatting an SD mem- ory cardHow to Use Skin Detail Setting the skin detail function color and range103 How to Use Skin Detail Cont’d Using the Skin Detail Function104 105 Outputting Color BarsOutputs multi-format color bars 106 Display Status Action107 Error Code Error Details GY-HD250/GY-HD251 Remedy Operation 108Viewfinder Screen Blinking Pattern Remaining Battery/Tape109 Sound interrupted once per second110 TroubleshootingSymptoms Remedy RGB?How to Display the Hour Meter 111Specifications 112External Dimensions unit mm 113Excluding the CHU/CHE model

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