Before You Begin; Considerations For Wireless Installation - EnGenius ETR9350 User Manual

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6. Before you Begin

This section will guide you through the installation process. Placement
of the TRAVEL ROUTER is very important to avoid poor signal
reception and performance. Avoid placing the device in enclosed spaces
such as a closet, cabinet or wardrobe.

6.1 Considerations for Wireless Installation

The operating distance of all wireless devices cannot be pre-determined
due to a number of unknown obstacles in the environment that the
device is deployed. These could be the number, thickness and location
of walls, ceilings or other objects that the wireless signals must pass
through. Here are some key guidelines to ensure that you have the optimal wireless range.
1. Keep the number of walls and ceilings between the EnGenius access point and other network devices to a minimum. Each wall or
ceiling can reduce the signal strength, the degradation depends on the building's material.
2. Building materials makes a difference. A solid metal door or aluminum stubs may have a significant negative effect on range.
Locate your wireless devices carefully so the signal can pass through a drywall or open doorways. Materials such as glass, steel,
metal, concrete, water (fish tanks), mirrors, file cabinets and brick will also degrade your wireless signal.
3. Interferences can also come from your other electrical devices or appliances that generate RF noise. The most usual types are
microwaves, or cordless phones.