Netgear AC1900 Nighthawk™ オーナーマニュアル

The router lets you access your network anywhere within the operating range of your wireless 
network. However, the operating distance or range of your wireless connection can vary 
significantly depending on the physical placement of your router. For example, the thickness 
and number of walls the wireless signal passes through can limit the range. 

Additionally, other wireless access points in and around your home might affect your router’s 

signal. Wireless access points are routers, repeaters, WiFi range extenders, or any other 
device that emits a wireless signal for network access.

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Place your router near the center of the area where your computers and other devices 

operate, and within line of sight to your wireless devices.

Make sure that the router is within reach of an AC power outlet and near Ethernet cables 

for wired computers.

Place the router in an elevated location, minimizing the number walls and ceilings between 

the router and your other devices.

Place the router away from electrical devices such as these:

Ceiling fans

Home security systems

Microwaves

Computers

Base of a cordless phone

2.4 GHz cordless phone

Place the router away from large metal surfaces, large glass surfaces, and insulated walls 

such as these:

Solid metal door

Aluminum studs

Fish tanks

Mirrors

Brick

Concrete

(Optional) If you have adjacent access points, use different radio frequency channels to 

reduce interference.