Netgear AC1200 사용자 매뉴얼

The label on the bottom of the router shows the login information, MAC address, and serial 
number. 

The router lets you access your network from virtually 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. For 
best results, place your router: 

Near the center of the area where your computers and other devices operate, and 
preferably within line of sight to your wireless devices.

So it is accessible to an AC power outlet and near Ethernet cables for wired computers.

In an elevated location such as a high shelf, keeping the number of walls and ceilings 
between the router and your other devices to a minimum.

Away from electrical devices that are potential sources of interference. Equipment that 

might cause interference includes ceiling fans, home security systems, microwaves, 
computers, the base of a cordless phone, or a 2.4 GHz cordless phone. 

Away from any large metal surfaces, such as a solid metal door or aluminum studs. Large 

expanses of other materials such as glass, insulated walls, fish tanks, mirrors, brick, and 
concrete can also affect your wireless signal.