48

2.

After powering on the HG532d, wait for about 3 minutes. Then check whether the

ADSL

indicator turns steady on.

a)

Check that the telephone line is correctly and securely connected, especially the

connection between the telephone line and the splitter.

b)

Check that the HG532d and telephone line are located far from any electric appliances

that generate strong magnetic or electric fields. Replace the telephone line when

necessary.

If the

ADSL

indicator is still off, contact your network service provider.

3.

Check whether the

LAN

indicator is on. If the

LAN

indicator is off, perform further checks as

follows:

a)

Check that the network adapter on your computer is enabled.

b)

Check that the network cable between the HG532d and the computer is securely

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.

4.

Check that the driver for the network adapter is correctly installed. The following example

uses a computer running the Windows XP operating system to check whether the driver for

the network adapter is installed:

a)

Right-click

My Computer

, and choose

Manage

from the displayed shortcut menu.

b)

In the

Computer Management window

, click

Device Manager

.

c)

In the right pane of the

Computer Management window

, click

Network adapters

.

If no network adapter is found or if a question mark (?) or an exclamation mark (!) is displayed

next to the network adapter icon, the driver for the network adapter is not correctly installed.

Re-install the driver.

5.

Check that PPP dial-up software is installed and parameters are set correctly. For details

about parameter settings, see the user guide for the PPP dial-up software.

6.

Check that you have entered the correct user name and password required by the PPP dial-

up software. The user name and password are provided by your network service provider.

7.

Check that you can use the PPP dial-up software to set up dial-up connection. If the dial-up

connection fails, perform further checks as follows:

a)

Close the PPP dial-up software, and power off the HG532d. After 5 minutes, power on

the HG532d, and use the PPP dial-up software to dial again.

b)

Restore the HG532d to its default settings.

If the problem persists, contact your network service provider.

8.

Check that the proxy server of the browser is correctly configured. The following example

uses Internet Explorer on the Windows XP operating system to check whether the proxy

server of the browser is correctly configured:

a)

Launch Internet Explorer.

b)

Choose

Tools

>

Internet Options

.

c)

In the

Internet Options dialog box

, click the

Connections

tab.

49

d)

In the

Local Area Network (LAN) settings area

, click

LAN Settings

.

e)

In the

Proxy server area of the Local Area Network (LAN) Settings

dialog box, check

that the

Use a proxy server for your LAN (These settings will not apply to dial-up

or VPN connections).

check box is cleared.

9.

Try to access more websites to check whether the HG532d can access these websites. If the

problem persists, contact your network service provider.532d

50

I Often Need to Restart the HG532d to Display Web Pages. What Can

I Do?

Verify the following:

1.

The HG532d and other devices such as telephones or fax machines are connected to the

plain old telephone service (POTS) line through a digital subscriber line (DSL) filter. For

details about how to install a DSL filter, see the description in the DSL filter manual.

2.

Cables are securely connected to HG532d ports. Otherwise, network stability may suffer.

3.

Your computer and the HG532d are far from electric appliances that generate strong

magnetic or electric fields, such as microwave ovens, refrigerators, and cordless telephones.

If the problem persists, contact your Internet Service Provider.

What Is the Difference Between Wireless MAC Address Filtering and

MAC Address Filtering?

>

Wireless MAC address filtering: controls whether a computer can connect to the HG532d

over the WLAN.

>

MAC address filtering: controls whether a computer connected to the HG532d can access the

Internet.

51

10

Appendix

Technical Specifications

Item

Specifications

Power supply

12 V DC, 0.5 A

Power consumption

< 6 W

Ambient operating

temperature

0°C to 40°C

Ambient humidity

5% to 95% RH (non-condensing)

Dimensions (H x W x D)

37 mm x 181 mm x 120 mm (1.46 in. x 7.13 in. x 4.72 in.), antenna

excluded

Weight

About 360 g

DSL standard

ADSL standard

ITU G.992.1 (G.dmt)

ITU G.994.1 (G.hs)

ANSI T1.413 Issue 2

ADSL2 standard

ITU G.992.3 (G.dmt.bis) Annex A

ITU G.992.3 (G.dmt.bis) Annex L

ITU G.992.3 (G.dmt.bis) Annex M

ADSL2+ standard

ITU G.992.5 (G.dmt.bitplus) Annex A

ITU G.992.5 (G.dmt.bitplus) Annex M

WLAN standard

802.11b, 802.11g, and 802.11n (2.4 GHz)

DSL transmission rate

G.dmt

T1.413

Downlink: 8 Mbit/s

Uplink: 896 kbit/s

ADSL

Downlink: 12 Mbit/s

Uplink: 1024 kbit/s

ADSL2+

Downlink: 24 Mbit/s

Uplink: 1024 kbit/s

Wireless transmission rate

802.11b

Up to 11 Mbit/s

802.11g

Up to 54 Mbit/s

802.11n (2T2R

antenna

technology)

Up to 300 Mbit/s

52

Default Settings

Parameter

Default Value

LAN port IP address

192.168.1.1

LAN port subnet mask

255.255.255.0

User name to log in to the web

configuration page

admin

Password to log in to the web

configuration page

admin

WLAN name

Labeled on the product cover

WLAN password

Labeled on the product cover

Dynamic Host Configuration

Protocol (DHCP) server

Enabled

WLAN

Enabled