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D-Link DIR-412 User Manual

Section 2 - Installation

Before you Begin

This section will walk you through the installation process. Placement of the router is very important. Do not place the

router in an enclosed area such as a closet, cabinet, or in the attic or garage.

• Please configure the router with the computer that was last connected directly to your modem.

• You can only use the Ethernet port or 3G modem. If you were using the 3G USB modem before using

the router, then you must turn off your modem, disconnect the USB cable and connect an Ethernet cable

to the Ethernet port on the router, and then turn the modem back on. In some cases, you may need to

call your ISP to change connection types (USB to Ethernet).

•

If you have DSL and are connecting via PPPoE, make sure you disable or uninstall any PPPoE software

such as WinPoet, Broadjump, or Enternet 300 from your computer or you will not be able to connect to

the Internet.

Installation

8

D-Link DIR-412 User Manual

Section 2 - Installation

Wireless Installation Considerations

The D-Link wireless router lets you access your network using a wireless connection from virtually anywhere within

the operating range of your wireless network. Keep in mind, however, that the number, thickness and location of

walls, ceilings, or other objects that the wireless signals must pass through, may limit the range. Typical ranges vary

depending on the types of materials and background RF (radio frequency) noise in your home or business. The key

to maximizing wireless range is to follow these basic guidelines:

1

. Keep the number of walls and ceilings between the D-Link router and other network devices to a

minimum - each wall or ceiling can reduce your adapter’s range from 3-90 feet (1-30 meters.) Position

your devices so that the number of walls or ceilings is minimized.

2

. Be aware of the direct line between network devices. A wall that is 1.5 feet thick (.5 meters), at a

45-degree angle appears to be almost 3 feet (1 meter) thick. At a 2-degree angle it looks over 42 feet

(14 meters) thick! Position devices so that the signal will travel straight through a wall or ceiling (instead

of at an angle) for better reception.

3

. Building Materials make a difference. A solid metal door or aluminum studs may have a negative effect on

range. Try to position access points, wireless routers, and computers so that the signal passes through

drywall or open doorways. Materials and objects such as glass, steel, metal, walls with insulation, water

(fish tanks), mirrors, file cabinets, brick, and concrete will degrade your wireless signal.

4

. Keep your product away (at least 3-6 feet or 1-2 meters) from electrical devices or appliances that

generate RF noise.

5

. If you are using 2.4GHz cordless phones or X-10 (wireless products such as ceiling fans, lights, and

home security systems), your wireless connection may degrade dramatically or drop completely. Make

sure your 2.4GHz phone base is as far away from your wireless devices as possible. The base transmits

a signal even if the phone in not in use.

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D-Link DIR-412 User Manual

Section 2 - Installation

Network Diagram

WAN Connection Mode

Mode Switch

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D-Link DIR-412 User Manual

Section 2 - Installation

Network Diagram

3G Connection Mode

Mode Switch

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D-Link DIR-412 User Manual

Section 2 - Installation

If your Internet connection is provided using a cable/DSL/satellite modem, carry out the following procedure before

connecting the router to a cable/DSL/satellite modem:

• If using the DIR-412 for the first time, please select the default mode as

3G Router

to adjust your

configuration. Move the toggle switch on the back of the router to the 3G Router mode position.

• Configure the w

ireless settings on the DIR-412 in 3G Router mode (see the

Wireless Settings

page

for

more information).

• After configuring the wireless settings, move the switch to the

WAN Mode

position and wait for the device

to reboot.

To connect to a cable/DSL/Satellite modem, please follow the steps below:

1. Unplug the Ethernet cable (that connects your computer to your modem) from your computer and place it into the

Ethernet port on the router.

2. Plug the power adapter into the router and connect it to an outlet or power strip. Wait about 50 seconds for the router

to boot.

3. Connect the DIR-412 to your computer wirelessly using the settings (SSID, encryption key) you configured

previously.

4. Verify the link lights on the router. The power light, Internet light, and the Wireless LAN light should be lit. If not,

make sure your computer, modem, and router are powered on and verify the cable connections are correct.

Connect to Cable/DSL