Belkin ExpressCard N User Manual page 3

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point), connection speed may decrease. Factors that can weaken signals simply
by getting in the way of your network's radio waves are metal appliances or
obstructions, and walls.
If you have concerns about your network's performance that might be related to
range or obstruction factors, try moving the computer to a position between five
and 10 feet from the wireless router (or access point) in order to see if distance is
the problem. If difficulties persist even at close range, please contact Belkin
Technical Support.
Note: While some of the items listed below can affect network performance, they
will not prohibit your wireless network from functioning; if you are concerned that
your network is not operating at its maximum effectiveness, this checklist may
help.
1. Placement of your Wireless Router (or Access Point)
Place your wireless router (or access point), the central connection point of your
network, as close as possible to the center of your wireless network devices.
To achieve the best wireless network coverage for your "wireless clients," (i.e.
computers enabled by Belkin N Wireless ExpressCard Adapters, Wireless
Desktop Cards, and Wireless USB Adapters):
• Ensure that your wireless router's (or access point's) antennas are parallel to
each other, and are positioned vertically (toward the ceiling). If your wireless
router (or access point) itself is positioned vertically, point the antennas as much
as possible in an upward direction.
• In multistory homes, place the wireless router (or access point) on a floor that is
as close to the center of the home as possible. This may mean placing the
wireless router (or access point) on an upper floor.
• Try not to place the wireless router (or access point) near a cordless 2.4GHz
phone.
2. Avoid Obstacles and Interference
Avoid placing your wireless router (or access point) near devices that may emit
radio "noise", such as microwave ovens. Other objects that can inhibit wireless
communication can include:
• Refrigerators
• Washers and/or dryers
• Metal cabinets