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6 FAQs
How can I quickly enable or disable the wireless network function?
Press and hold the
WLAN
button for over one second, and then release
the button to enable or disable the wireless network function. The
WLAN
indicator shows whether the wireless network function is enabled.
How can I quickly restore the default settings of the terminal?
To restore the default settings, press and hold the
Reset
button on the
rear panel for over six seconds after the HG533 is powered on, and then
release the button.
What can I do if I cannot access the Internet through the terminal?
Step 1
Check whether the
Power
indicator on the terminal is solid on.
If the
Power
indicator is off, perform further checks as follows:
1. Ensure that the terminal is turned on.
2. Ensure that electricity comes from the socket and that the
power input from the socket meets the requirements described
on the label of the 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 the terminal is solid
on.
If the
ADSL
indicator blinks for a long time, perform further checks as
follows:
1. Ensure that telephone lines are properly connected. Pay
special attention to the connections between the telephone
lines and the splitter.
2. Ensure that the terminal or telephone lines are far from the
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electric appliances that generate strong magnetic or electric
fields. Replace telephone lines when necessary.
If the
ADSL
indicator still blinks and does not turn solid on, contact your
network operator.
Step 3
Check whether the
LAN
indicator of the terminal is on.
If the
LAN
indicator is off, perform further checks as follows:
1.
Ensure that the network adapter of the computer is enabled.
2. Ensure 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 whether 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 navigation tree of the
Computer Management
window,
choose
Device Manager
.
3. In the right pane 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.
Step 5
Ensure that you have entered the correct user name and user
password that are required by the PPP dial-up software.
The user name and the user password 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 software to dial successfully, perform
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further checks as follows:
1.
Stop the PPP dial-up software and then power off the terminal.
After five minutes, power on the terminal, and then use the PPP
dial-up software to dial again.
2. Restore the default settings of the terminal.
If the problem persists, contact your network operator.
Step 7
Check whether the proxy server of the Web browser is correctly
configured. Take the Internet Explorer installed on a computer
that runs Windows XP as an example. To check whether the
proxy server of the Web browser is correctly configured, do as
follows:
1. Launch the Internet Explorer.
2. Choose
Tools
>
Internet Options
.
3. In the
Internet Options
dialog box, click the
Connections
tab.
4. In the
Local Area Network (LAN) settings
group box, click
LAN Settings
.
5. In the
Proxy server
group box of the
Local Area Network
(LAN) Settings
dialog box, ensure that the
Use a proxy
server for your LAN (These settings will not apply to
dial-up or VPN connections).
Check box is cleared.
Step 8
Try to access multiple Web sites to check whether the terminal
can access these Web sites.
If the terminal still cannot access Web sites, contact your network service
provider.
What can I do if Web pages often cannot be displayed during Web page
browsing and can be displayed after the terminal is restarted?
Step 1
Ensure that the terminal and other devices, such as telephones
or fax machines, are connected to telephone lines through a
splitter.
For details about how to install a splitter, see the related description in
the manual.
Step 2
Ensure that telephone lines are properly connected.
If the telephone lines are improperly connected, the stability of the
network connection is affected.
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Step 3
Check the positions of your terminal and your computer.
Ensure that they are far from electric appliances, such as
microwave ovens, refrigerators, or cordless telephones, that
generate strong magnetic or electric fields.
If the problem persists, contact your service provider.
What can I do if sometimes the terminal cannot access the Internet
through a WLAN connection or if the WLAN connection is unsteady?
Step 1
Check the positions of your terminal and your computer.
Ensure that they are far from the electric appliances, such as
microwave ovens, refrigerators, or cordless telephones, that
generate strong magnetic or electric fields.
Step 2
Place your terminal in an open area.
Although radio signals can pass through obstacles, the transmission
effects of WLAN radio signals are affected if radio signals pass
through too many obstacles, such as cement or wooden walls.
Step 3
Place your computer close to your terminal.
If your computer is far from your terminal, the effects of the WLAN
are affected.
Step 4
Place your terminal and computer in another direction.
Step 5
Do not use your terminal to access the WLAN during
thunderstorms.
After a broadband terminal is installed, does Internet access degrade call
quality or do telephone calls lower the Internet access rate?
No. The terminal uses the frequency division multiplexing (FDM) and
splitter technologies to separate voice signals from data signals.
Although the two types of signals are transmitted through one telephone
line, they are carried by different frequency bands. Therefore, they do not
interfere with each other. In this case, you can make a telephone call and
access the Internet simultaneously, without degrading call quality or
lowering the Internet access rate.
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7 Appendix
7.1 Indicators
Indicator
Status
Description
Power
Steady on
The HG533 is powered on.
Off
The HG533 is powered off.
ADSL
Blinking
The HG533 is being activated through
ADSL.
Steady on
The HG533 is activated through ADSL.
Off
The HG533 is powered off.
The HG533 is activated through WAN or
Data card.

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