JVC VN-685U Benutzerhandbuch

OS

: Windows XP (Professional or 

Home Edition) (SP2)

:Windows Vista Business (SP1)

CPU

: Pentium4 2 GHz or higher

Memory capacity: 1 GB and above
Free hard disk space

:512 MB or more

Display and video card

:1024 

⳯ 768 pixels or higher, True 

Color (24 bits or 32 bits)

 

VRAM 8 MB or more (256 MB 
and above recommended)

Web browser: Internet Explorer

XP

: Version 6.0

Vista

: Version 7.0

● 10BASE-T/100BASE-TX network 

interconnected using devices such as an 
IEEE802.3-compliant switching hub.

● IEEE802.3af-compliant switching hub when 

PoE is used

● IGMPv2-compliant network when multicast is 

in use.

● 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.

● The following may occur if the performance of 

the computer is insufficient.

● Playback frame rate for JPEG images may 

drop

● Delay in the MPEG4 playback images 

may occur, and playback is interrupted

● To use MPEG4 images on the integrated 

viewer, install the open source codec 
“ffdshow”. You can download “ffdshow” from 
the Internet.

As the unit rotates at high speed, mount it on a 
firm place with sufficient strength to support 
the vibration and weight of the unit 

Mass:Approx. 1.9 k

g (VN-V685U/VN-V686BU)

:Approx. 5.5 k

g (VN-V686WPBU)

If the strength is weak, the vibration will cause 
fuzzy images on the monitor screen. In the 
worst scenario, the camera may even fall off 
and hit somebody, resulting in serious 
accidents.

Always use the designated clamping brackets. 
Be sure to connect the fall prevention wire and 
tighten the fixing screws or nuts securely.

The rated power of this product is AC 24 V, 50 
Hz/60 Hz. Supplying a power beyond the rated 
value may result in failures and in the worst 
scenario, smoking and fire.

This unit is able to divert lightning conduction 
to itself and the connecting cables to a certain 
extent but this is not 100 % guaranteed. For 
installation locations that are likely to suffer 
lightning strikes, be sure to take appropriate 
measures such as adding arrestor to the 
connecting cables.

Consult your dealer as special technique is 
required when installing this product. Ensure 
that the fixing screws or nuts are tightened 
securely, otherwise, the unit may fall off.

Screws may be loosened due to vibration or 
deterioration of the mounting section. Perform 
regular inspections for loosened screws and 
check whether there is any danger of the unit 
falling off.

Do not hang on this product, shake it, or hang 
objects over it. Applying an excessive load 
may cause the product to fall off and result in 
accidents.

Do not modify this product. It may result in 
accidents.