JVC VR-N900U - Manual (Page 12)

Getting Started
4
Hard Disk Drive
The distance between the head and disk that read and write
data on the hard disk drive (hereinafter known as the HDD) is
a miniscule 0.02µm. Vibrations and physical shocks to the
HDD may therefore result in the head coming into contact
with the disk, producing dents and scratches to its surface.
This will consequently prevent data from being read, and will
result in disk crashes if use is continued. It is therefore
necessary to handle the recorder with great care.
■ Installation and Changing the Location of Installation
• Do not move the recorder or commence the installation
process when the power is turned on or immediately
after the power has been switched off (for approximately
one minute) under any circumstances. (The HDD will
continue to rotate due to inertia for a few moments after
the power has been switched off, and vibrations or
physical shocks will result in damage.)
• Wrap the recorder in protecting packing to prevent
physical shocks.
■ Handling
• Handle this equipment with care. Do not subject it to
physical shock.
• Do not unplug the power cord during recording or
playback, or when the HDD is being accessed.
■ It is recommended that an UPS (Uninterruptible
Power Supply) is used when installing additional
external hard disk drives to make sure the system
remains stable.
■ If a power failure occurs during formatting of hard
disk or disconnection, operation of the equipment
may be disabled even if it is connected to the UPS.
■ Please note that we will not provide compensation
for any failure during recording or playback due to
defects in this equipment or the hard disk drive.
■ Please note that recorded images will be erased
when replacing hard disks. Note that there are cases
where recorded images may be erased when
software is upgraded.
Consumable Parts
The table below is a list of the consumable parts. The parts
fee that accompanies these replacement and repair costs
includes technical and official trip fees that are charged even
during the guarantee period.
In order to support exchange and maintenance of
consumable supplies, use the attached Installation date
label. Enter the beginning date of use on the Installation
date label and attach it to this equipment.
Copyrights
■ Unless the user is the holder of the copyrights to the
video and audio materials or has obtained the permission
of the copyright holder, the permission of the copyright
holder must be obtained to reproduce, modify or transmit
copyrighted work as video or audio material.
Reproducing, modifying or transmitting copyrighted work
without the permission of the copyright holder is regarded
as an infringement of the copyright law and may result in
liability for damages. The user is therefore recommended
to duly check the copyright license conditions before
using copyrighted work as video or audio material.
Furthermore, if the photographic rights of the subject
exist, permission must be obtained to take and use
(process) such photographs. The user is therefore
recommended to duly check the license conditions in this
regard.
Part name Remarks
Hard Disk Drive
(HDD)
The exchange period will expire after
10,000 hours of use (approx. one year)
from the beginning date of use.
Fan Unit The exchange period will expire after
30,000 hours of use (approx. three years)
from the beginning date of use.