JVC GY-DV550 Hour Meter Display, Troubles Without Error Code Outputs, Troubleshooting Contd

Models: GY-DV550

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TROUBLES WITHOUT ERROR CODE OUTPUTS

14. OTHERS

14-1 Troubleshooting (Cont'd)

TROUBLES WITHOUT ERROR CODE OUTPUTS

For servicing

 

See the service manual page 1-25,

“1.14.4 HOUR METER”.

 

14. OTHERS

 

14-2 Hour Meter Display

The unit can display the accumulated running time of the head drum as hour meter data on the counter display. The hour meter can be displayed by selecting HM (HOUR METER) on the VCR Setup Menu. Use this as a guide for periodical maintenance.

See page 8.

Symptoms Power cannot be switched ON.

Operation buttons on the GY-DV550 don't work.

Recording is not possible. Noise interferes with playback video.

Remedy

• Is power supply connected properly?

• Is battery pack recharged?

• When the lithium battery is depleted, it may not be possible to turn on the power.

• 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.

• Check whether the VCR Setup Menu item No. 050 REMOTE SELECT has been set

to "IEEE1394" or "RS232C". If so, change the setting to "LOCAL".

• Is the cassette cover open?

The GY-DV550 remains inoperative as long as the cassette door is open.

• Is switch on cassette set to REC? If it is set to SAVE, set it to REC.

• Video head may be clogged with dirt. Clean head with the special head cleaning

tape. (See "Precautions for Use of Head Cleaning Tape" on page 8.)

 

 

 

 

 

 

 

 

Note:

 

 

 

 

 

 

 

 

 

 

 

The hour meter is not shown correctly when no

 

 

 

 

 

 

 

 

videocassette is inserted.

 

 

 

LIGHT

 

 

 

 

 

 

 

 

 

FILTER

 

 

ALARM

 

CH-1

AUDIO

CH-2

 

 

 

 

 

 

 

 

 

 

 

LEVEL

CH-1

CH-2

 

CH-1

CH-2

 

SHUTTER STATUS

 

MONITOR

 

 

 

 

AUTO

 

FRONT

 

 

 

 

 

 

 

 

 

MANUAL

 

REAR

 

 

MENU

 

 

 

 

 

 

AUDIO SELECT

 

AUDIO INPUT

2. 5.

 

 

 

AUDIO

 

SEE

 

VTR SELECT TC GENE.

 

MENU

 

 

 

LEVEL

 

 

INT

 

CONTINUE

 

 

 

 

 

INSTR-

 

PRST

REC

 

 

 

 

 

 

 

UCTION

 

PARA

FREE

 

 

 

 

 

 

 

 

MANUAL

 

EXT

REGEN

 

 

 

MENU button

 

 

 

 

 

 

LITHIUM BATT.

CAM AUX

GROUP

ITEM

SELECT

DATA SET

 

 

 

 

 

 

 

HOLD

SHIFT

ADVANCE

PRESET

5. DATA SET button

 

 

 

 

 

 

 

 

VTR

GAIN

OUTPUT

WHT.BAL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NG

OPERATE

 

 

 

VTR INPUT

 

 

 

 

 

 

 

3.

GROUP button

 

 

 

4.

SELECT button

 

 

 

1.

POWER switch

 

 

 

 

 

 

 

 

Sound and picture are disturbed during playback.

Time code data is not shown as on- screen-display.

Time code and user's bit data are not shown on the counter display.

Remaining battery power display is incorrect.

• Is the sync signal input to the GENLOCK IN connector disturbed? If so, check and

remedy the input sync signal.

• Time code data is not shown as on-screen-display during recording or playback.

The data is shown only on the counter display.

• Is the COUNTER switch set to "CTL"?

If so, set the switch to "TC" or "UB".

• The VCR Setup Menu item No. 396 BATTERY TYPE may not be set correctly in

accordance with the type of battery in use. If the menu item setting is incorrect, set

Counter display

Accumulated drum running time: 200 hrs. Viewfinder

( HOUR METER )

DH : DRUM HOUR METER

0 0 0 2 0 0H

1. 2.

3.

Set the POWER switch to ON.

Press the MENU button to display the VCR Setup Menu. "MENU" lights in the display, and the VCR Setup Menu's group menu appears in the viewfinder and on the counter display.

Press the GROUP button and choose "HM: HOUR METER".

"HM HOUR METER" is shown blinking in the viewfinder. The counter display shows "Hour".

Battery alarm is displayed and the GY- DV550 enters the non-operating mode even when a fully charged battery is used.

Cassette cannot be ejected after the power is turned ON.

Viewfinder image looks dark or unclear.

Noise appears when playing back a tape recorded on another unit.

The transient section between scenes recorded on other units and those recorded on this unit may appear disturbed.

The front section's recording level control doesn't work.

The front section's recording level control doesn't change the recording level of the sound input to CH2.

Recording operation stopped.

it correctly using the VCR setup menu item BATTERY TYPE.

• Is the battery old?

• The capacity of the power supply may be insufficient. Check the power voltage.

• Adjust the viewfinder's contrast and bright controls.

• Is the filter turret set to 5600K+ND?

• Is the iris closed?

• Is the shutter speed too fast?

• Is the viewfinder cable correctly connected?

• When a tape recorded on another unit is played back or used for recording, this

phenomenon may occur due to tracking errors.

• Is the VCR Setup Menu item No. 246 CH1 FRONT VR ENABLE set to "DISABLE".

If so, set to "ENABLE".

• The front section's recording level control cannot be used to change the recording

level of the sound input to CH2. Use the side section's CH2 recording level control

for this purpose.

• Is the SERVO indicator or “SYNC INH” displayed on the counter display?

If so, check the input sync signal.

4. Press the SELECT button. The accumulated running time of the head drum is indicated in the viewfinder and on the counter display.

5. To return to the normal mode, press the DATA SET button.

Pressing the MENU button returns you to the group menu.

101

102

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JVC GY-DV550 instruction manual Hour Meter Display, Troubles Without Error Code Outputs, Troubleshooting Contd, Others