J&S United Technology Hyper Vision DHV-1640 series, Руководство пользователя

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[
DHCP
]
A protocol for assigning
dynamic IP address
to devices on a network. With dynamic
addressing, a device can have a different IP address every time it connects to the network .
4-8-1 Remote Monitor
[
JPEG]
If you set this function to be JPEG, DVR will encode one JPEG picture per channel per second
for remote access. The remote PC needs to install Java Virtual Machine.
[
MPEG-4]
If you set this function to be MPEG-4, DVR will encode about 30 pictures per system per
second for remote access. The remote PC needs to install “MPEG4 player”, which can be
download from the DVR.
4-8-2
、
Remote Monitor via Internet by a modem
[DVR site]
Before starting the remote monitoring function, users need to apply for a fixed line (leased line
or ADSL), and get the fixed IP address from the ISP (Internet Service Provider). The
framework to perform this feature is depicted in the above figure. Moreover, please follow the
procedure described in section 4-8 “Network Setup” to setup the network configuration.
Remember to check that the fixed line(usually RJ45 cable) has connected to the DVR system
correctly.
[Remote user site]
Please refer the following procedure (, which is extracted from documents provided by
MicroSoft
M
Inc. to finish the setting of user site where a window 2000 system is installed.
Ethernet
SuperVision
Modem
Internet
PC
Modem
ISP A
RAS
ISP B
Router