User manual
27 
OSD MENU  Description 
123 4
0080
5005
NETWORK SETUP
IP MODE
NW ENABLE
VIDEO PORT
UPGARDE PORT
DHCP
-
SUBNET:
 It is a bitmask used to identify the sub network 
and how many bits provide room for host addresses. 
Enter the subnet mask of the IP address which user has 
assigned to DVR system.
-
GATEWAY:
 A network device act as a passageway to 
internet. Enter the network gateway IP address
-
DNS:
 Domain Name Server translates domain names 
(such as www.abb.com.tw) to IP addresses. Enter the IP 
address of DNS if it is available.
-
MAC ADDRESS: 
Only for user information. Don’t need to 
enter the MAC address. 
-
 When all parameters are set, select the 
CHANGE
 to 
confirm the configuration
.
192.168.153.254
192.168.153.1
00.00.00.00.00.00
NETWOR K INFOR MATION
IP ADDRESS
SUB NET
GATEWAY
DNS
MAC ADDR E SS
CHANGE
192.168.153.100
255.255.255.255
 
DHCP:
 Assign the IP address by local DHCP server to 
DVR system. Use 
▲
 and 
▼
 buttons to go up and 
down and select 
DHCP
, and then press
 or 
▼
 to 
make selection.   
i
The DHCP (Dynamic Host Configuration Protocol) is a 
set of rules used by a communications device (such as 
a computer, router or networking adaptor) to allow the 
device to request and get an Internet address from a 
server which has a list of addresses available for 
assignment 
The DVR system will try to get an IP address from the 
DHCP server. A message window will show up as below: 
GE T IP NOW! WAITING...
When DVR system gets an IP address from DHCP server, 
the information will display as below: 
192.168.153.254
192.168.153.1
00.00.00.00.00.00
NETWOR K INFOR MATION
IP ADDRESS
SUB NET
GATEWAY
DNS
MAC ADDR E SS
192.168.153.100
255.255.255.255










