Operating Environment

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

:1024 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

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.

Cautionary Notes

Maintenance and location of use

This product is intended for use indoors. Make sure that you use a housing when using it outdoors.

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.

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.

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

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.

Do not stack up the equipment.

Heat or noise of an equipment may cause malfunction or failure of the other, and result in fire.

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.

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