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日立数码摄像机-DZ-GX20A说明书.pdf
Instruction Manual
DZ-GX20A / DZ-MV730A / DZ-MV780A
DISC
NAVIGATION
STOP/EXIT
SELECT
MENU
DISC
NAVIGATION
STOP/EXIT
SELECT
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DZ-GX20A
DZ-MV780A
DISC
NAVIGATION
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HITACHI AMERICA, LTD.
HOME ELECTRONICS DIVISION
900 Hitachi Way
Chula Vista, CA 91914-3556
Service Hotline: 1-800-HITACHI
(1-800-448-2244)
DVDCAM PC Software Support Center
URL http://dvdcam-pc.support.hitachi.ca/
DZ-MV730A
HITACHI CANADA LTD.
DIGITAL MEDIA DIVISION
2495 Meadowpine Blvd.
Mississauga, Ontario L5N 6C3
CANADA
Service Direct: 1-800-HITACHI
(1-800-448-2244)
Thank you for buying a Hitachi product. Please take time to become familiar with the manual and how it
is set up. Keep it handy for future reference.
Be sure to read page 181 before unpacking the provided CD-ROM.
The illustrations of DZ-MV780A and DZ-MV730A are
shown only on the front cover of this instruction manual.
The method for operating the DZ-MV780A and DZ-MV730A
is the same as that for DZ-GX20A.
This manual was printed
with soy based ink.
QR35602 ©Hitachi, Ltd. 2005
Printed on recycled paper
Printed in Japan OG-H(I)
180
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Important Information
For Your Safety
The power switch turns the DVD video camera/recorder on and off, leaving the date/time feature unaffected. If the
camera/recorder is to be left unattended for a long period of time, turn it off.
WARNING : TO PREVENT FIRE OR SHOCK HAZARD, DO NOT
EXPOSE THIS UNIT TO RAIN OR MOISTURE.
WARNING : TO PREVENT FIRE OR SHOCK HAZARD, USE THE
RECOMMENDED ACCESSORIES ONLY.
WARNING: TO PREVENT FIRE OR SHOCK HAZARD,
BE SURE TO USE THE SPECIFIED AC ADAPTER/
CHARGER (DZ-ACS2).
Identifications of caution marks
This symbol warns the user that
uninsulated voltage within the unit
may have sufficient magnitude to cause
electric shock. Therefore, it is dangerous
to make any kind of contact with any
inside part of this unit.
This symbol alerts the user that
important literature concerning the
operation and maintenance of this unit
has been included. Therefore, it should
be read carefully to avoid any
problems.
CLASS 1
LASER PRODUCT
CAUTION
This product contains a laser diode of higher
class than 1. To ensure continued safety, do
not remove any covers or attempt to gain
access to the inside of the product. Refer all
servicing to qualified personnel.
The DVD video camera/recorder and AC
adapter/charger have the following caution
marks.
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
CAUTION: TO REDUCE THE RISK OF
ELECTRIC SHOCK, DO NOT OPEN.
NO USER-SERVICEABLE PARTS INSIDE.
REFER SERVICING TO QUALIFIED
SERVICE PERSONNEL.
Precautions
WARNING: Many television programs and films
are copyrighted. In certain circumstances, copy-
right law may apply to private in-home
videotaping of copyrighted materials.
This Class B digital apparatus complies with
Canadian ICES-003.
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The liquid crystal display (LCD) panel is
made by highly precise technology. More than
99.99% of its picture elements (pixels) are
effective, but some (less than 0.01%) may
appear as colored bright dots. This does not
indicate a fault as the LCD panel stretches the
limits of current technology.
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Warning: This device complies with Part 15 of the FCC Rules. Operation is subject to the following
two conditions: (1) This device may not cause harmful interference, and (2) this device must accept
any interference received, including interference that may cause undesired operation.
Note: This equipment has been tested and found to comply with the limits for a Class B digital
device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable
protection against harmful interference in a residential installation. This equipment generates, uses,
and can radiate radio frequency energy and, if not installed and used in accordance with the
instructions, may cause harmful interference to radio communications. However, there is no
guarantee that interference will not occur in a particular installation. If this equipment does cause
harmful interference to radio or television reception, which can be determined by turning the
equipment off and on, the user is encouraged to try to correct by one or more of the following
measures:
• Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to which the receiver is
connected.
Consult the dealer or an experienced radio/TV technician for help.
Caution to the user: Changes or modifications not expressly approved by the manufacturer void
the user’s authority to operate the equipment.
Microsoft®, Windows®, Windows® Me, Windows® 2000 Professional, and Windows® XP are
registered trademarks of Microsoft Corporation.
Intel®, Pentium® Processor, and Celeron® Processor are registered trademarks of Intel Corporation.
IBM® and PC/AT® are registered trademarks of International Business Machines Corporation.
Manufactured under license from Dolby Laboratories.
“Dolby” and the double-D symbol are trademarks of Dolby Laboratories.
Other company names and product names listed are trademarks or brand names belonging to each
individual company.
SD logo is a trademark.
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IMPORTANT SAFETY INSTRUCTIONS
In addition to the careful attention devoted to quality standards in the manufacture of your video product, safety is a
major factor in the design of every instrument. But, safety is your responsibility too.
This page lists important information that will help to assure your enjoyment and proper use of DVD video camera/
recorder and accessory equipment.
1 Read these instructions.
2 Keep these instructions.
3 Heed all warnings.
4 Follow all instructions.
5 Do not use this apparatus near water.
6 Clean only with dry cloth.
7 Do not block any ventilation openings. Install in
accordance with the manufacturer’s instructions.
8 Do not install near any heat sources such as
radiators, heat registers, stoves, or other apparatus
(including amplifiers) that produce heat.
9 Protect the power cord from being walked on or
pinched particularly at plugs, convenience
receptacles, and the point where they exit from the
apparatus.
10 Only use attachments/accessories specified by the
manufacturer.
11 Use only with the cart, stand,
tripod, bracket, or table specified
by the manufacturer, or sold with
the apparatus. When a cart is
used, use caution when moving
the cart/apparatus combination to
avoid injury from tip-over.
12 Unplug this apparatus during lightning storms or
when unused for long periods of time.
13 Refer all servicing to qualified service personnel.
Servicing is required when the apparatus has been
damaged in any way, such as power-supply cord or
plug is damaged, liquid has been spilled or objects
have fallen into the apparatus, the apparatus has
been exposed to rain or moisture, does not operate
normally, or has been dropped.
14 The apparatus shall not be exposed to dripping or
splashing and that no objects filled with liquids,
such as vases, shall be placed on the apparatus.
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Cautions When Using
Handle the liquid crystal display (LCD) with care:
The LCD is a very delicate display device: Do not press its surface with force, hit it or prick it with
a sharp object.
If you push the LCD surface, unevenness in display may occur. If unevenness does not disappear
soon, turn the DVD video camera/recorder off, wait for a few moments, and then turn it on again.
Do not place the DVD video camera/recorder with the open LCD screen down.
Close the LCD monitor when not using the DVD video camera/recorder.
Liquid crystal display (LCD) and viewfinder:
The LCD screen and viewfinder are the products of highly precise technology. Among the total
number of pixels (approx. 120,000 pixels for LCD monitor and equivalent to approx. 200,000 pixels
for viewfinder), 0.01% or less pixels may be missing (black dots) or may remain lit as colored dots
(red, blue, green). This shows the limitations of the current technology, and does not indicate a
fault that will interfere with recording.
The LCD screen and viewfinder will be slightly dimmer than usual when the DVD video camera/
recorder is at low temperature, as in cold areas, or immediately after power is turned on. Normal
brightness will be restored when the temperature inside the DVD video camera/recorder rises.
Hold the DVD video camera/recorder correctly:
Do not hold the viewfinder or LCD monitor when lifting the DVD video camera/recorder: The
viewfinder or LCD monitor could detach and the DVD video camera/recorder may fall.
Do not subject the DVD video camera/recorder to impact:
This DVD video camera/recorder is a precision machine. Take great care that you do not strike it
against a hard object or let it fall.
When using a tripod, firmly secure the DVD video camera/recorder on it. Do not use the DVD
video camera/recorder with a tripod in a place where it is subject to severe vibrations or impact.
No sand or dust!
Fine sand or dust entering the DVD video camera/recorder or AC adapter/charger could cause
malfunctions or defects.
No water or oil!
Water or oil entering the DVD video camera/recorder or AC adapter/charger could cause electric
shock, malfunctions or defects.
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Heat on surface of product:
The surfaces of the DVD video camera/recorder, AC adapter/charger and battery will be slightly
warm, but this does not indicate a fault.
Screen on connected TV:
Never leave the disc navigation screen, still image or camera image displayed on your TV to which
the DVD video camera/recorder is connected: Doing so could result in displayed image retention
or phosphor degradation of TV screen.
Be careful of ambient temperature:
Using the DVD video camera/recorder in a place where the temperature is over 104ºF (40ºC) or
under 32ºF (0ºC) will result in abnormal recording/playback.
Take care that the temperature of this DVD video camera/recorder, when connected to PC does
not rise excessively (reference for usage: approx. 30 minutes at about 86ºF (30ºC)).
Do not leave the DVD video camera/recorder on beach sand or in a closed vehicle where the
temperature is very high for a long time: This could cause malfunctions.
Do not point directly at the sun:
If direct sunlight strikes the lens or viewfinder, the DVD video camera/recorder could malfunction
or a fire could occur.
Do not leave the DVD video camera/recorder with the LCD screen exposed to direct sunlight: This
could cause malfunctions.
Do not use the DVD video camera/recorder near TV or radio:
This could cause noise to appear on the TV screen or in radio broadcasts.
Do not use the DVD video camera/recorder near strong radio waves or magnetism:
If the DVD video camera/recorder is used near strong radio waves or magnetism, such as near a
radio wave tower or electric appliances, noise could enter video and audio that are being recorded.
During playback of normally recorded video and audio, noise may also be present in picture and
sound.
At worst the DVD video camera/recorder could malfunction.
Do not expose the DVD video camera/recorder to soot or steam:
Thick soot or steam could damage the DVD video camera/recorder case or cause malfunctions.
Do not use the DVD video camera/recorder near corrosive gas:
If the DVD video camera/recorder is used in a place where there is dense exhaust gas generated
by gasoline or diesel engine, corrosive gas such as hydrogen sulfide, or sulfur such as in a hot
spring area, the external or internal terminals could corrode, which would disable normal
operation, or the battery connecting terminals could corrode, so power will not turn on.
Do not use the DVD video camera/recorder near ultrasonic humidifier:
With some water in humidifier, calcium and other chemicals dissolved in water could scatter in the
air, and white particles could adhere to the optical head of the DVD video camera/recorder, which
could cause it to operate abnormally.
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Do not expose the DVD video camera/recorder to insecticide:
Insecticide entering the DVD video camera/recorder could dirty the lens in laser pickup block,
and in such a case the DVD video camera/recorder might not operate normally. Turn the DVD
video camera/recorder off and cover it with vinyl sheet, etc. before using insecticide.
Do not use a generally available 8 cm CD lens cleaner:
Cleaning the lens is not necessary when using this DVD video camera/recorder in the usual way.
Using 8 cm CD lens cleaner could cause this DVD video camera/recorder to be faulty.
If you have to clean the lens, use a Hitachi Maxell cleaner that is exclusively for 8 cm DVD discs.
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Be careful of moisture condensation:
When you move the DVD video camera/recorder between places where the difference in
temperatures is great – such as entering a lodge from a ski slope or going out of a cooled room or
vehicle – condensation (vapor in air warmed or cooled to water droplets) could occur on the lens
and/or inside the DVD video camera/recorder. If condensation occurs, do not open the cover of
disc or card insertion block if possible. If condensation occurs on the lens, wipe it off with a soft,
dry cloth. Even if the external surface of DVD video camera/recorder has dried, condensation may
remain inside: Turn the DVD video camera/recorder off and leave it in a dry place for at least 1 – 2
hours before using it again.
Do not use the DVD video camera/recorder for a long uninterrupted period of time:
This DVD video camera/recorder cannot be used for a long time continuously as a surveillance
camera/monitor. If you use it for a long continuous period of time, the temperature of DVD video
camera/recorder could exceed the limit and the recording/playback operation may slow down or
other faults could occur. If this happens, turn it off and wait for a while before using it again.
Do not turn the DVD video camera/recorder off while the ACCESS/PC indicator or
CARD ACCESS indicator is lit or blinking:
The ACCESS/PC or CARD ACCESS indicator is lit or
ACCESS/PC
indicator
blinking to show that data is being written to disc or card,
or being read from it. At this time, do not do any of the
following, so as not to damage the data:
− Remove battery
− Disconnect AC adapter/charger
− Plug or unplug PC connection cable
− Remove disc or card
− Subject DVD video camera/recorder to severe
vibrations or impact.
− Violently open or close the LCD monitor
If you turn the DVD video camera/recorder off while the
ACCESS/PC or CARD ACCESS indicator is lit or blinking,
turn it on again with the disc or card loaded in it: Repair of
the disc or card will be executed automatically (see
page 160).
CARD ACCESS indicator
Do not wipe the DVD video camera/recorder case with benzene or thinner:
The coating of case could peel off or the case surface could deteriorate.
When using a chemical cleaning cloth, follow the instructions.
Also read the instructions attached with optional accessories:
For optional accessories, observe the cautions and follow instruction manuals attached.
The battery provided has not been charged at time of purchase:
Charge it before using the DVD video camera/recorder (see page 39).
The battery will discharge as time passes. (The battery is produced so that it discharges on its own
in order to protect its characteristics.)
Disc cannot be inserted or removed unless a charged battery or AC adapter/
charger is connected to the DVD video camera/recorder.
Be sure to set the power switch to “OFF” when turning the DVD video camera/
recorder off:
Disconnecting the battery or AC adapter/charger while the DVD video camera/recorder is being
powered could cause a fault.
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Cautions When Storing
Do not leave the DVD video camera/recorder in a place where the temperature is
very high for a long period of time:
The temperature inside a closed vehicle or trunk can become very high in a hot season. If you leave
the DVD video camera/recorder in such a place, it could malfunction or the case could be
damaged. Also, do not expose the DVD video camera/recorder to direct sunlight or place it near a
heater.
Do not store the DVD video camera/recorder in a place where the humidity is high
or in a dusty place:
Dust entering the DVD video camera/recorder could cause malfunctions. If the humidity is high,
the lens could be moldy, and the DVD video camera/recorder could become inoperable. It is
recommended that you put the DVD video camera/recorder with desiccant in a box when storing
it in a closet, etc.
Do not store the DVD video camera/recorder in a place subject to strong
magnetism or intense vibrations:
This could cause malfunctions.
Detach the battery from the DVD video camera/recorder and store it in a cool place:
Leaving the battery attached or storing it at high temperature could shorten its life.
Suggestions and Restrictions
Make a trial recording:
Always make a trial recording before doing actual recording to make sure that recording is normal.
The data that have not been stored normally because of a defect in the DVD video camera/
recorder cannot be restored.
It is recommended that you use DVD-RAM disc from which recorded contents can be deleted for
trial recording.
Do not use the DVD video camera/recorder for professional applications:
This DVD video camera/recorder is designed and produced for home-use recording and playback.
The recorded contents cannot be compensated for:
Hitachi cannot compensate for any damages caused when recording is not made normally or
recorded contents cannot be played back because of a defect in the DVD video camera/recorder,
disc or card. Also, Hitachi cannot be responsible for your recorded video and audio.
If you or a third party make a mistake when handling this DVD video camera/recorder, disc, card,
etc., the recorded contents may be lost. We cannot be responsible for compensation for damage due
to loss of recorded contents.
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Copyright:
Data recorded on the disc or card in this DVD video camera/recorder using other digital/analog
media or devices are protected by the copyright act and cannot be used without permission of the
owner of copyright, except for personal enjoyment. Be aware that recording is restricted for some
demonstrations, performances and exhibitions, even for personal enjoyment.
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