User's Manual

14
terminal power adapter. If the voltage is
unsteady, for example, if the
voltage is too high or too low, do not use the terminal. Wait until the
voltage restores to its normal level, and then use the terminal.
3. Ens
ure that the terminal is properly connected to the socket through
the power adapter.
If the POWER indicator is still off, contact an authorized maintenance
center.
Step 2
After powering on the terminal, wait for about three minutes. Then, check
whether the ADSL indicator on the terminal is solid on.
If the ADSL indicator blinks for a long
time, perform further checks as
follows:
1. Ensure th
at telephone lines are properly connected. Pay special
attention to the connections between the telephone lines and the
splitter.
2. Ensure th
at the terminal or telephone lines are far from the electric
appliances that generate strong magnetic or electric fields. Replace
telephone lines when necessary.
If the ADSL indicator still blinks and does not tu
rn solid on, contact your
network operator.
Step 3
Check whe
ther the LAN indicator of the terminal is on.
If the LAN indicator is off, perform further checks as follows:
1. Ens
ure that the network adapter of the computer is enabled.
2. Ens
ure that the network cable between the terminal and the computer
is properly connected. Remove and then insert the network cable or
replace the network cable when necessary.
If the LAN indicator is still off, contact an authorized maintenance center.
Step 4
Check whe
ther the driver for the network adapter is properly installed.
Take a computer that runs Windows XP as an example. To check whether
the driver for the network adapter is installed, do as follows:
1. On the desktop, right-click My Computer, and then choose Manage.
2. In the navig
ation tree of the Computer Management window,
choose Device Manager.
3. In the right pan
e of the Computer Management window, click
Network adapters to view the information about the network adapter
of the computer.
If no network adapter is found or if a question mark (?) or an exclamation
mark (!) is displayed next to the icon of the network adapter, you can infer
that the driver for the network adapter is not properly installed. In this
case, re-install the driver for the network adapter of the computer.