14
6 
FAQs
What Can I Do If I Cannot Open the Web Management Page?
1. 
Open Internet Explorer. Choose 
Tools
> 
Internet Options
> 
Connections
> 
LAN settings
, and ensure that 
all check boxes are deselected. 
2. 
Check that the computer IP address is 
192.168.1.*
. (* is any integer from 2 to 254.) 
3. 
Check that the cables are securely connected to the 
HG531 V1
and that the LAN port's indicator is on. 
4. 
Ensure that the user name and password are correct.
If the problem persists, restore the HG531 V1 to its default settings. 
What Can I Do If the HG531 V1 Cannot Access the Internet through 
a Wireless Network Adapter Sometimes or If the WLAN Connection 
Is Unsteady?
This is probably because the HG531 V1 has its cables connected loosely, is placed too close to electronic 
appliances with intensive interference, or is too far from the computer. Verify that:
1. 
The power and telephone cables are correctly connected to the 
HG531 V1
. 
2. 
Your computer and the 
HG531 V1
are far from electric appliances that generate strong magnetic or 
electric fields, such as microwave ovens, refrigerators, and cordless telephones. 
3. 
The 
HG531 V1
is in an open area, and there are no obstacles, such as concrete or wooden walls, between 
the 
HG531 V1
and computer. 
4. 
The 
HG531 V1
is close to the computer. 
5. 
The angle between the 
HG531 V1
and computer is appropriate.
Do not use the HG531 V1 during thunderstorms, as the signal strength may be unsteady and the 
HG531 V1 itself may be damaged due to lightning strikes.
What Can I Do If I Cannot Access the Internet?
1. 
Check that the 
Power
indicator on the HG531 V1 is steady on. If the 
Power
indicator is off, perform 
further checks as follows:
a.
Check that the 
HG531 V1
is turned on.
b.
Check that electricity comes from the socket and that the power input from the socket meets the 
requirements described on the label of the 
HG531 V1
's power adapter. If the voltage is unstable, for example, 
 19216811.live
19216811.live