Linkwise Technology Pte Ltd REX User Manual
Chapter 11: Administration Page
This page gives you administrator control over REX
.
Figure 11.1 Admin Page
Change Device ID
This entry is for the Administrator to assign a unique name to REX. It accepts up to 15 alphanumeric
characters. The device’s name will be SMS along with other information when an alarm is triggered. It is
advisable to change the Device ID according to the location or site name, as the user will still know which
location the SMS alert came from even if there was a change in the device’s SIM card number.
Change Date & Time
Enter the new date and time in this field. The date and time should use the following format: date/month/year
(yyyy-mm-dd) and hour:minute:second (
hh:mm
). For setting the real-time clock of REX. Date and time
information are also sent to mobile phone(s) when an alarm is triggered.
NTP server
To enable time synchronize with NTP server. Set the Host or IP address of the NTP server to be used.
Select the GMT from the drop down box and check the Enable checkbox. The NTP will synchronize the time
with the server that has less number of the stratum.
To change the Guest password, type a new password in both
New Password
and
Verify Password
fields,
then click on the
Apply
button.
LAN Configuration
This setting is self explanatory. Care is to be exercised in setting the IP address and subnet mask values.
Incorrect IP address /subnet mask setting will render REX inaccessible from the network. Invalid IP/Subnet
range will also cause REX to be inaccessible from the network. REX do have error trapping and will warn of
any invalid settings. If for some reason, the trapping misses and the invalid values are accepted by the unit
and cause network connection difficulties, contact your distributor for assistance.
Figure 11.7 Network Configuration Dynamic IP Mode
