User's Manual

User Manual
3000 SERIES 3
rd
GENERATION ACTIVE RFID
5 Installation
This section will guide you through the installation process. Placement of the GWs, MRs and SPs is
very important. The performance (range) of radio products is influenced by the objects which are
located between sender and receiver. This is explained in more detail in the next sections.
5.1 Before you Begin
Below is a list of items to consider before you begin the installation process. Ensure you have all the
equipment needed to perform an installation:
● PC or any other device running Windows XP or Windows Vista with a RS232 COM port
● Ambient Studio installation CD, or
● an Internet connection in order to download the installer from our website
● Gateway(s), MicroRouter(s), and SmartPoint(s)
(including AC/DC adaptors, SMA antennas, serial cables)
● Screws with a diameter of 5 mm and screwdriver to be used both for mounting the GW and
MRs
● Screws with a diameter of 4 mm and screwdriver to be used for mounting the SP
If your system does not have an RS232 COM port, you can purchase a USB to Serial converter which
is available at any regular electronics store.
5.2 Wireless Considerations
An Ambient network can be installed at basically any location. The network is built up solely on
wireless connections – with the exception of the GW and its serial connection – and mains.
Individual nodes can be added to the network from virtually anywhere within the operating range
of the individual nodes. 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 described in the data sheets vary depending on the types of materials and background Radio
Frequency (RF) noise in your home, business, warehouse, or any other place you are installing a
network. The key to maximizing wireless range is to follow these basic guidelines;
1. Keep the number of walls and ceilings between the different nodes (GW, MR, SP) to a
minimum – each wall or ceiling can reduce the range from a node. Position your devices so
that the number of walls or ceilings is minimized.
2. Be aware of the straight line between network nodes. A wall that is 0.5 meters (1.5 feet) thick
, at a 45-degree angle appears to be more than 1 meter (3 feet) thick. At a 2-degree angle it
looks over 14 meters (42 feet) thick! Position nodes so that the signal will travel straight
through a wall or ceiling (instead of an an angle) for better reception.
3. Building materials make a difference. A solid metal door or aluminium studs may have a
negative effect on range. Try to position nodes such that the signal passes through drywall
or open doorways. Material and objects such as glass, steel, metal, walls with insulation,
water (fish tanks), mirrors, file cabinets, brick, and concrete will degrade your wireless
signal considerably.
4. Keep your nodes away 1-2 meters (3-6 feet) from electrical devices or appliances that
18/73 Ambient Systems B.V.