3 Installing the Receiver
20 AgGPS 252 Receiver User Guide
•near areas that experience high vibration, excessive heat,
electrical interference, and strong magnetic fields
Note – A metal combine grain tank extension can block
satellites.
32.2 Environmental conditions
Although the receiver has a waterproof housing, you should install it in
a dry location. To improve the performance and long-term reliability of
the receiver, avoid exposure to extreme environmental conditions,
including:
•water
•excessive heat (> 70°C or 158 °F)
•excessive cold (< –30°C or –22 °F)
•high vibration
•corrosive fluids and gases
32.3 Electrical interference
As far as possible, when you install the receiver, you should avoid
placing it near sources of electrical and magnetic noise, such as:
•gasoline engines (spark p lugs)
•computer monitor screens
•alternators, generators, or magnetos
•electric motors (blower fans)
•equipment with DC-to-AC converters
•switching power supplies
•radio speakers
•high-voltage power lines
Ag252_100B_UserGuide_ENG.book Page 20 Thursday, July 28, 2005 4:06 PM