47xxN Series Time Zone Display
Operating and Installation Instructions
6 - Network Setup
The 47xxN series time zone displays are fitted with a 10/100Base-T Ethernet network interface and
designed to synchronise to a remote NTP (Network Time Protocol) time server across a TCP/IP computer
network.
Upon initial installation, the unit IP address, subnet mask, gateway and NTP time server IP address shall be
automatically assigned by a DHCP server (if available). Alternatively, the unit IP address, subnet mask,
gateway and NTP time server IP address can be statically assigned.
The table below details the available network parameters. Please contact your network administrator for
details of network configuration & addresses that will allow the clocks to be used on your network.
Fu Nt
Network settings
Function
Display Type
Description
'Up' button
function
hh:mm
DHCP Setting
dh
Fu
Full DHCP mode. Automatic assignment of IP, Subnet
and Gateway by customers DHCP server. Automatic
assignment of NTP servers via DHCP option 42.
Exit to Time
display
dh
Ye
DHCP mode. Automatic assignment of IP, Subnet and
Gateway by customers DHCP server. User setting of NTP
server addresses.
Exit to Time
display
dh
No
Static assignment of IP, Subnet and Gateway addresses
by user. User setting of NTP server addresses.
Select IP Byte 1
IP Byte 1
I
010
IP Address setting 1st Byte / Octet
Range 0 - 254
Select IP Byte 2
IP Byte 2
I
001
IP Address setting 2nd Byte / Octet
Range 0 - 255
Select IP Byte 3
IP Byte 3
I
000
IP Address setting 3rd Byte / Octet
Range 0 - 255
Select IP Byte 4
IP Byte 4
I
100
IP Address setting 4th Byte / Octet
Range 0 - 255
Select Subnet
Byte 1
Subnet
Byte 1
S
255
Subnet Address setting 1st Byte / Octet
Range 0 - 255
Select Subnet
Byte 2
Subnet
Byte 2
S
255
Subnet Address setting 2nd Byte / Octet
Range 0 - 255
Select Subnet
Byte 3
Subnet
Byte 3
S
000
Subnet Address setting 3rd Byte / Octet
Range 0 - 255
Select Subnet
Byte 4
Subnet
Byte 4
S
000
Subnet Address setting 1st Byte / Octet
Range 0 - 255
Select Gateway
Byte 1
Gateway
Byte 1
G
010
Gateway Address setting 1st Byte / Octet
Range 0 - 254
Select Gateway
Byte 2
Gateway
Byte 2
G
001
Gateway Address setting 2nd Byte / Octet
Range 0 - 2555
Select Gateway
Byte 3
Gateway
Byte 3
G
000
Gateway Address setting 3rd Byte / Octet
Range 0 - 255
Select Gateway
Byte 4
Gateway
Byte 4
G
001
Gateway Address setting 1st Byte / Octet
Range 0 - 255
Exit to Time
display
10
Issue 2.1
