Archer

D9

AC1900 Wireless Dual Band Gigabit ADSL2+ Modem Router User Guide

(Internet)

On

The network is available with a successful Internet connection.

Off

There is no successful Internet connection or the modem router

is operating in Bridge mode. Please refer to

Note 2

for

troubleshooting.

(Wireless

2.4GHz)

On

The wireless 2.4GHz band is working properly.

Off

The 2.4GHz wireless function is disabled.

(Wireless

5GHz)

On

The wireless 5GHz band is working properly.

Off

The 5GHz wireless function is disabled.

(WPS)

On

A wireless device has been successfully added to the network by

WPS function.

Flashing

WPS handshaking is in process and will continue for about 2

minutes. Please press the WPS button on other wireless devices

that you want to add to the network while the LED is flashing.

Off

A wireless device has failed to be added to the network by WPS

function. Please refer to

4.8.2 WPS Settings

for more

information.

(LAN)

On

At least one LAN port is connected.

Off

No LAN port is connected.

(USB)

On

The inserted USB device is identified and ready to use.

Flashing

A new USB device is being identified.

Off

No USB device is plugged in.



Note:

1.

If the ADSL LED is off, please check your Internet connection first. Refer to

2.3 Connecting

the Modem Router

for more information about how to make Internet connection correctly. If

you have already made a right connection, please contact your ISP to make sure your Internet

service is available now.

2. If the Internet LED is off, please check your ADSL LED first. If your ADSL LED is also off,

please refer to

Note 1

. If your ADSL LED is ON, please check your Internet configuration. You

may need to check this part of information with your ISP and make sure everything have been

input correctly.

5

Archer

D9

AC1900 Wireless Dual Band Gigabit ADSL2+ Modem Router User Guide

1.3.2

The Back Panel

Figure 1-2

The following parts are located on the rear panel (View from left to right).



ADSL

: Through the port, you can connect the telephone to the modem router. Or you can

connect them by an external separate splitter. For details, please refer to

2.3 Connecting the

Modem Router

.



WPS

: The switch for the WPS function. For details, please refer to

4.8.2 WPS Settings.



WiFi ON/OFF

: The switch for the WiFi function. Press it to enable/disable the WiFi function.



USB 3.0

: The USB 3.0 port connects to a USB 3.0 storage device or a USB 3.0 printer.



LAN1, LAN2, LAN3, LAN4/WAN:

Through these ports, you can connect the modem router to

your PC or other Ethernet network devices. In wireless router mode you will be able to

connect to Cable/FTTH/VDSL/ADSL devices.



POWER ON/OFF

: The switch for the power.



POWER

: The Power plug is where you will connect the power adapter.



Antennas

:

Used for wireless operation and data transmit.

The following parts are located on the side panel (View from top to bottom).



USB 2.0

: The USB 2.0 port connects to a USB 2.0 storage device or a USB 2.0 printer.



RESET

: There are two ways to reset the modem router's factory defaults.

6

Archer

D9

AC1900 Wireless Dual Band Gigabit ADSL2+ Modem Router User Guide

Method one

: With the modem router powered on, use a pin to press and hold the RESET

button for at least 8-10 seconds. And the modem router will reboot to its factory default

settings.

Method two

: Restore the default setting from

4.23.7 Factory Defaults

of the modem router's

Web-based Management.

7

Archer

D9

AC1900 Wireless Dual Band Gigabit ADSL2+ Modem Router User Guide

Chapter 2. Connecting the Modem Router

2.1 System Requirements



Broadband Internet Access Service (DSL/Cable/Ethernet).



PCs with a working Ethernet Adapter and an Ethernet cable with RJ45 connectors.



TCP/IP protocol on each PC.



Web browser, such as Microsoft Internet Explorer, Mozilla Firefox and Apple Safari.

2.2 Installation Environment Requirements



The Product should not be located where it will be exposed to moisture or excessive heat.



Place the modem router in a location where it can be connected to the various devices as well

as to a power source.



Make sure the cables and power cord are safely placed out of the way so they do not create a

tripping hazard.



The modem router can be placed on a shelf or desktop.



Keep away from the strong electromagnetic radiation and the device of electromagnetic

sensitive.

2.3 Connecting the Modem Router

Before installing the device, please make sure your broadband service provided by your ISP is

available. If there is any problem, please contact your ISP. Before cable connection, cut off the

power supply and keep your hands dry. You can follow the steps below to install it.

Step 1:

Connect the ADSL Line.

Method one:

Plug one end of the twisted-pair ADSL cable into the ADSL port on the rear

panel of Archer D9, and insert the other end into the Phone Jack.

Method two

：

You can use a separate splitter. External splitter can divide the data and

voice, and then you can access the Internet and make calls at the same time. The

external splitter has three ports:

• LINE: Connect to the

Phone Jack

• PHONE: Connect to the phone sets

• MODEM: Connect to the ADSL port of

Archer D9

Plug one end of the twisted-pair ADSL cable into the ADSL port on the rear panel of

Archer D9. Connect the other end to the MODEM port of the external splitter.

Step 2:

Connect the Ethernet cable. Attach one end of a network cable to your computer’s

Ethernet port or a regular hub/switch port, and the other end to the LAN port on the

modem router Archer D9.

Step 3:

Power on the computers and LAN devices.

Step 4:

Attach the power adapter. Connect the power adapter to the power connector on the rear

of the device and plug in the adapter to an electrical outlet or power extension. The

electrical outlet shall be installed near the device and shall be easily accessible.

8

Archer

D9

AC1900 Wireless Dual Band Gigabit ADSL2+ Modem Router User Guide

Figure 2-1

9