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15
eb-based
ault settings through the Web-based
Step 1
se
Maintenance
e navigation tree to display the reboot page.
onfiguration utility by entering the default user name and password that
are admin.
button for over six seconds after the HG521 is powered on, and then release the button.
In addition, you can restore the default settings of the HG521 through the W
configuration utility. To restore the def
configuration utility, do as follows:
Log in to the Web-based configuration utility, and then choo
>
Device
in th
Step 2
Select
Reset
.
Step 3
Click
Restore Default Settings
.
After the preceding operations,the page jumps to the login page. You can log in to the
Web-based c
6 FAQs
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
e the button.
for over six seconds after the HG521 is powered on, and then releas
What ca I do if I cannot access the Internet through the terminal? n
Step 1
ther checks as follows:
2.
3. inal is properly connected to the socket through
WER indicator is still off, contact an authorized maintenance
Step 2
tes. Then, check
SL indicator blinks for a long time, perform further checks as
1.
Check whether the POWER indicator on the terminal is solid on.
If the POWER indicator is off, perform fur
1. Ensure that the terminal is turned on.
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 un
til the
voltage restores to its normal level, and then use the terminal.
Ensure that the term
the power adapter.
If the PO
center.
After powering on the terminal, wait for about three minu
whether the ADSL indicator on the terminal is solid on.
If the AD
follows:
Ensure that telephone lines are properly connected. Pay special
attention to the connections between the telephone lines and the
splitter.