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CAUTIONS
50 EN
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● DO NOT leave the unit
...in places of over 50°C (122°F).
...in places where humidity is extremely low (below 35%) or
extremely high (above 80%).
...in direct sunlight.
...in a closed car in summer.
...near a heater.
● To protect the unit, DO NOT
...allow it to become wet.
...drop the unit or strike it against hard objects.
...subject it to shock or excessive vibration during
transportation.
...keep the lens directed at extremely bright objects for long
periods.
...expose the lens and viewfinder’s lens to direct sunlight.
...carry it by holding the LCD monitor or the viewfinder.
...swing it excessively when using the hand strap or the grip.
...swing the soft camera case excessively when the
camcorder is inside it.
● Dirty heads can cause the following problems:
...No picture during playback.
...Blocks of noise appear during playback.
...During recording or playback, the Head Clog Warning
indicator “” appears.
...Recording cannot be performed properly.
In such cases, use an optional cleaning cassette. Insert it and
play back. If the cassette is used more than once
consecutively, damage to the video heads may result. After
the camcorder plays back for about 20 seconds, it stops
automatically. Also refer to the cleaning cassette’s
instructions.
If, after using the cleaning cassette, the problems still exist,
consult your nearest JVC dealer.
Mechanical moving parts used to move the video heads and
video tape tend to become dirty and worn out over time. In
order to maintain a clear picture at all times, periodic check-
ups are recommended after using the unit for about 1,000
hours. For periodic check-ups please consult your nearest
JVC dealer.
How To Handle A CD-ROM
● Take care not to soil or scratch the mirror surface (opposite
to the printed surface). Do not write anything or put a sticker
on either the front or back surface. If the CD-ROM gets
dirty, gently wipe it with a soft cloth outward from the center
hole.
● Do not use conventional disc cleaners or cleaning spray.
● Do not bend the CD-ROM or touch its mirror surface.
● Do not store your CD-ROM in a dusty, hot or humid
environment. Keep it away from direct sunlight.
Serious malfunctioning
About moisture condensation
● You have observed that pouring a cold liquid into a glass
will cause drops of water to form on the glass’ outer
surface. This same phenomenon occurs on the head
drum of a camcorder when it is moved from a cool place
to a warm place, after heating a cold room, under
extremely humid conditions or in a place directly
subjected to the cool air from an air conditioner.
● Moisture on the head drum can cause severe damage to
the video tape, and can lead to internal damage to the
camcorder itself.
If malfunctioning occurs, stop using the unit
immediately and consult your local JVC dealer.
The camcorder is a microcomputer-controlled device.
External noise and interference (from a TV, a radio,
etc.) might prevent it from functioning properly. In such
cases, first disconnect its power supply unit (battery
pack, AC Adapter, etc.) and wait a few minutes and
then re-connect it and proceed as usual from the
beginning.
Declaration of Conformity
Model Number : GR-DX97U, GR-DX77U
Trade Name : JVC
Responsible party : JVC AMERICAS CORP.
Address : 1700 Valley Road Wayne,
N. J. 07470
Telephone Number : 973-317–5000
This device complies with Part 15 of 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.
Changes or modifications not approved by JVC could
void the user’s authority to operate the equipment.
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 the
interference 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.
This Class B digital apparatus complies with Canadian
ICES-003.
Cet appareil numérique de la classe B est conforme à
la norme NMB-003 du Canada.
GR-DX97US.book Page 50 Monday, February 9, 2004 2:28 PM