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Ⅵ Recommended Computer
Specifications
OS : Windows XP (Professional or
Home Edition) (SP2)
CPU : Pentium4 1.5 GHz or higher
Memory capacity
: 1 GB or more
Free hard disk space
: 512 MB or more
Display and video card
: 1024ן 768 pixels or higher,
True Color (24 or 32 bits)
VRAM 8 MB or more (256 MB
and above recommended)
Web browser : Internet Explorer
Version 6.0
Ⅵ LAN Environment
● 10BASE-T/100BASE-TX network
interconnected using devices such as an
IEEE802.3-compliant switching hub.
● IEEE802.3af-compliant switching hub when
PoE is in use.
●
IGMPv2-compliant network when multicast is
in use.
Note:
● The above PC specifications are guides for
smooth use of the applications, and not a
guarantee of their operation.
● Depending on the condition of use,
applications may not run smoothly even
when the user’s computer meets the
specification requirements.
● Using a computer for which its performance
does not meet the requirements may cause
the JPEG playback frame rate to deteriorate.
In addition, it also causes delay in the
MPEG4 playback images, and may result in
interruption in playback.
● To make use of the built-in MPEG4 Viewer of
VN-V25U, install “ffdshow” that is open
source codec. You can download “ffdshow”
from the Internet.
Maintenance and location of use
ⅷ This product is intended for use indoors.
Make sure that you use a housing when
using it outdoors.
ⅷ Do not place this product in the following
environments.
Otherwise, it may malfunction or break down.
● Hot or cold locations beyond the
surrounding temperature range of -10°C
to 50°C.
● Locations beyond the allowable operating
humidity range of 20 % to 85 %.
(condensation is not allowed)
●
Near equipment that emits strong magnetic
fields, such as transformers or motors.
● Near equipment that emits radio waves,
such as transceivers and mobile phones.
● Locations with excessive dust or sand.
● Locations that are subject to excessive
vibration.
● Locations prone to moisture such as
window side.
● Locations subject to steam or oil, such as
kitchens.
● Locations that emit radiation, X-rays or
corrosive gases.
ⅷ Use of this product or cables connected to
this product at locations where strong electric
waves and magnetic fields are emitted (e.g.,
near radio, TV, transformer, monitor, etc.)
may cause noise interferences in the images
or changes in the color.
ⅷ Do not install this product at locations that
may trap heat.
This product also discharges heat from the
surface of the camera unit. As such, do not
install it at locations that may trap heat, such
as near walls.
Handling Precautions
ⅷ Do not hang on this product, shake it, or hand
objects over it. Applying an excessive load
may cause the product to fall off and result in
accidents.
ⅷ Do not stack up the equipment.
Heat or noise of an equipment may cause
malfunction or failure of the other, and result
in fire.
ⅷ Do not block vents around the equipment.
Inadequate heat ventilation may result in
malfunction of this product. Be sure not to
block vents around the product.
Operating Environment Cautionary Notes
VN-V25U_EN.book Page 7 Friday, November 2, 2007 11:26 PM