Huawei 520c Manual

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2.3 Connecting Multiple Telephones 
If your telephone line is used for the broa
dband network access, telephone connections, 
and fax connections, take the following figure as a reference for connecting the cables. 
# ###
## #### ##
1
3 45
PHONELINEMODEM
2
POWER
LAN4
LAN3LAN2
LAN1
RE S E TADSL
1
7
65
7 8 
1. Telephone jack on 
the wall 2. Splitter 3. Power adapter4. Computer 
5. Telephone 6. Fax machine 7.
 Microfilter 8. T connector 

 7 
2.4 Getting Started 
To power on the HG520c, press the power 
button on the side panel of the HG520c. 
After you power on the HG520c, the ADSL indicator blinks (for less than three 
minutes), which indicates that the HG520c is being activated. Later, the ADSL 
indicator turns solid on. The POWER indicator is also solid on, which indicates that the 
HG520c is working properly. 
3  Setting the Network-Access Parameters 
By configuring the HG520c and your computer, you can choose any of the following...

 8 
4.  Select Yes  from the Active drop-down combo box and select  Routing 
from the  Mode drop-down combo box. 
5.  Select PPPoE  from the Encapsulation  drop-down combo box. 
6.  Enter the user name and password that are provided by the network 
operator in the  Username and Password  text boxes, and keep the default 
settings of other parameters. 
7.   Click  Submit  to save the settings. 
After you complete the preceding settings, you can surf the Internet. 
You need to perform the preceding...

 9 
9.  Select  Add a shortcut to this connection to my desktop, and then click 
Finish. 
An icon for the dial-up connection is disp layed on the desktop of your computer. 
You need to perform the preceding operations only once for creating a network 
connection. After the network connection  is created, to access the network, 
double-click the icon for the dial- up connection, and then click Connect in the 
displayed dialog box. 
4  Configuring the Wireless Network 
Connection 
If a wireless network...

 10 
4.  Select WPA-PSK from the  Authentication Type drop-down combo 
box. 
5.   Select TKIP  from the Encryption  drop-down combo box. 
6.  Enter an access password in the  Pre-Shared Key text box. 
7.  Click  Submit  to save the settings. 
Step 3
 Enable the wireless configuration 
service provided by Windows XP. 
1.  Right-click  My Computer , and then choose  Manage from the shortcut 
menu. 
2.   In the Computer Management  window, choose Computer 
Management (Local)  > Services and Applications...

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5 Configuring the HG520c 
5.1  Changing the Administrator Password Used 
for Logging In to the We
b-Based Configuration 
Utility 
For safety reasons or to make the passwor d easy to remember, you can change the 
administrator password for login after loggi ng in to the Web-based configuration 
utility. 
To change the password, do as follows: 
Step 1  Log in to the Web-based configuration utility. 
Step 2
 Choose 
Tools > 
System Management  in the navigation tree to display the 
system management...

 12  the 
you can enable or disable  the wireless network function through the 
wireless network function, do 
oose  Basic  > 
Wireless Lan . 
Step 3  Select the 
Enable or 
Disable  option button of 
Access Point. 
wireless network function in the same wa
y. The WLAN indicator shows whether
wireless network function is enabled. 
In addition, 
Web-based configuration utility. To enable or disable the 
as follows: 
Step 1  Log in to the Web-based configuration utility. 
Step 2
 In the navigation tree on...

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To log in to the Web-based configuration utility after you change the IP 
address successfully, you need to launch the Internet Explorer, and then 
enter the new IP address in the address bar. Ensure that the IP address of 
the computer is in the same network segment as that of the HG520c so 
that the computer can access the  Web-based configuration utility. 
5.5 Restoring Default Settings 
You can quickly restore the default setti
ngs of the HG520c by pressing the RESET 
button on the rear...

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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.   Ensure 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...

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Step 5 Ensure that you have entered the corre
ct user name and user password that 
are required by the PPP dial-up software. 
The user name and the user passw ord are provided by your network 
operator. 
Step 6  Check whether you can use the PPP dial-up software to dial successfully.
If you cannot use the PPP dial-up softwa
re to dial successfully, perform 
further checks as follows: 
1.   Stop the PPP dial-up software and th en power off the terminal. After 
five minutes, power on the terminal,...