TCL LinkZone, User Manual

13

Port forwarding

This function enables external users to access FTP and other service within the LAN. This 

function is 

Disabled

 by default. 

URL filtering

In this feature, you can set internet access schedule for the devices on the LinkZone 

network, and define which websites the devices can and cannot visit.

UPnP

Universal Plug and Play (UPnP) is a set of networking protocols that allows connected 

devices to discover each other and establish functional network services for data sharing, 

communications, and entertainment. This function is 

Disabled

 by default.

DMZ

If external users cannot access certain network services within the LAN, you can enable the 

DMZ function and set a new host IP address. This function is 

Disabled

 by default.

4.6 System settings

System settings

Time setting

Current local time

Display the current year, month, day, time, and day of the 

week.

Time set mode

This function is SNTP auto synchronization by default. 

SNTP server

SNTP (Simple Network Time Protocol) is a networking 

protocol for clock synchronisation between computer 

systems over packet-switched data networks. You can 

specify which SNTP servers to use.

Time Zone

Set the time zone in the drop-down menu.

Daylight saving time

Daylight saving time is a system of artificially specifying 

local time to save energy. The unified time adopted during 

the implementation of this system is called "daylight saving 

time". This function is 

Disabled

 by default.

Modify password

Enter the current password, set the new username and password and click 

Apply

.

Restore factory setting

If you can't access the internet for unknown reasons, or forget the login password, you can 

restore the LinkZone to factory settings.