48 EN Cautions
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.
CONDENSATION, OPERATION
PAUSED PLEASE WAIT
Appears if condensation occurs. When this
indication is displayed, wait more than 1 hour
until condensation disappears.
Serious malfunctioning
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, fi rst 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.

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.
GR-D850&870UB_EN.indb 48GR-D850&870UB_EN.indb 48 11/28/2007 10:08:33 AM11/28/2007 10:08:33 AM