Wireless Installation Considerations - D-Link DSM-750 - MediaLounge High-Definition Draft N Media Player User Manual

Section  - Wireless Installation Considerations

Wireless Installation Considerations

The D-Link DSM-750 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. The key to maximizing wireless
range is to follow these basic guidelines:
1. Keep the number of walls and ceilings between the D-Link DSM-750 and your router to a minimum - each
wall or ceiling can reduce your range from 3-90 feet (1-30 meters.) Position your devices so that the
number of walls or ceilings is minimized between the device and your router.
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. Dualband wireless allows you to check E-mail and surf the web on the 2.4GHz band or stream
High-Definition movies and other media on the clearer 5GHz band. 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 is not in
use.
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