1. INTRODUCTION
• When the unit is not in use, be sure to set the POWER switch • The camera may be unstable in the period immediately after
to OFF in order to reduce power consumption, the power is turned on, but this is not a malfunction.
• Cleaning the body: Wipe body with a dry, soft cloth. When it is • If a tape containing recorded NTSC signals is played back,
extremely dirty, soak the cloth in a solution of neutral the GY-DV500 automatically enters the STOP mode. If this
detergent, wring it out and then wipe. To prevent deformation happens, remove the videocassette so that the unit returns
of the body, etc. and to avoid operation hazards, do not allow to its normal state.
volatile liquids such as benzine and thinner to touch the body,
and do not wipe it with a cloth soaked in such a liquid.

CAUTION :

• Do not point the lens or viewfinder directly at the sun or other strong light source.
• Eye damage could result.
• If the lens or viewfinder is left pointed at the sun, rays may collect inside the unit and cause damage or a fire.
• When carrying the camera, be sure to hold the carrying handle. Holding the lens or viewfinder may result in damage.
The GY-DV500 incorporates precision mechanical parts, which will collect dirt, wear out and deteriorate as the unit is used. On the
other hand, when the unit has been used for a long period in a normal environment, the heads, drums and tape transport mechanisms
also collect dirt deposited on them. Furthermore, dust which penetrates the inside of the VCR section especially during outdoor use
will promote the wear and deterioration of mechanical parts by causing poor contact between tape and heads or failing to maintain
the video and audio quality at high levels. To prevent wear and deterioration, clean the mechanical parts using a head cleaning tape
as routine maintenance. However, cleaning with a head cleaning tape alone is not enough for cleaning the entire tape transport
mechanism, it is also recommended to apply periodical maintenance (inspection) to prevent troubles that may be caused by the
sudden occurrence of failure. As the replacement, adjustment and servicing of parts require advanced skill and equipment, please
consult the person in charge of professional video equipment at your nearest JVC-authorized service agent.
Head Cleaning Periodical Maintenance
Contents :
To maintain beautiful pictures and sound, be sure to use a
head cleaning tape to clean the head periodically. (Read the
separate sheet "Precautions for Use of Head Cleaning Tape".)
If head cleaning is not performed periodically, a type of mosaic
noise called block noise may appear in the picture or sound
may be interrupted.
•
Check or replace the following mechanical parts
according to the running time.
Block Noise
Use the provided head cleaning tape. Do not use head
cleaning tapes other than specified. For instructions on how
to use the head cleaning tape and precautions for its use,
read the separate sheet "Precautions for Use of Head
Cleaning Tape".
When dirt adheres to the heads of the GY-DV500, the
following indications appear during playback and recording
check using the RET button on the lens section.
• "RF" appears on the display panel.
• "HEAD CLOG" appears on the counter display.
• "VTR WARNING (HEAD)" appears in the viewfinder.
If this kind of indication appears, please stop the recording.
Head cleaning is required. This indicator disappears when
the POWER is turned OFF, or when the cleaning tape is
•
•
The maintenance contents vary depending on the operating
environment and method. Therefore, the above data should be
considered as a reference.

Time manaqement

The accumulated running time of the unit can be confirmed
with the hour meter display (which shows the accumulated drum
running time). For details, see "HOUR METER DISPLAY" on
page 92.
For consultations related to the maintenance programming
or cost, please contact the person in charge of professional
video equipment at your nearest JVC-authorized service
agent.
played back.
"RF" indicator
-"HEAD CLOG" indicator
E-7