Omega WRS232-USB, User Manual

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3.3 Determining and Maximizing Range
The available maximum range specified for this wireless system is only
achievable under optimum installation conditions. Mounting height,
obstructions in your “Fresnel Zone” and ambient conditions can
affect the signal strength resulting in a shorter range between your
transmitter and receiver unit.
The following recommendations will help to improve the range of your
wireless system.
Position your receiver in a central location
When multiple transmitters are in operation, position your receiver unit in a
central space if possible in equal distance to each wireless transmitter.
Figure 3-1 Determining Maximum Range
Test your system before permanent mounting
Before permanently mounting your transmitters in your application try
moving the devices to different locations and mounting angles to determine
what installation achieves the best signal strength.
Move your system components higher off the floor and away from exterior walls
Avoid installing your system components too close to the floor or near your
buildings exterior walls. The closer your transmitter and receiver unit are the
greater the interference and lose of signal strength will be.
Maintain a line of sight (LOS) between transmitter/receiver
Maintaining a clear line of sight between your transmitter and receiver
unit will produce improved signal strength over a system that has obstacles
blocking it.
Maintain a constant ambient temperature environment
Maintaining a constant ambient temperature environment is important to
achieving maximum signal strength. Exposing your system components to
extreme hot or cold temperatures, or sudden changes in ambient conditions
will have an effect on the performance of your system.
Transmitter/Receiver Configuration
3
3-3
STORAGE ROOM
CONTROL ROOM
OFFICE OFFICE
PC
RECEIVER
WRS232
MANUFACTURING
AREA
MANUFACTURING
AREA
CHAN 2
WRS232
CHAN 1
WRS232
CHAN 6
WRS232
CHAN 5
WRS232
CHAN 3
WRS232
CHAN 4
NOTE: