Electrical Safety; Touch Screen; Recommendations And Best Practices - Raven SC1 Accessory Installation Manual

CHAPTER 1

ELECTRICAL SAFETY

• Always verify that power leads are connected to the correct polarity as marked. Reversing the power leads
could cause severe damage to the Raven system or other components.
• To prevent personal injury or fire, replace defective or blown fuses with only fuses of the same type and
amperage.
• Do not connect the power leads to the battery until all system components are mounted and all electrical
connections are completed.
• Always start the machine before initializing this Raven system to prevent power surges or peak voltage.
• To avoid tripping and entanglement hazards, route cables and harnesses away from walkways, steps, grab bars,
and other areas used by the operator or service personnel when operating or servicing the equipment.

TOUCH SCREEN

• Only touch the touch-screen with your finger or by using a special touch-screen stylus/pen. Operating the
touch-screen with sharp objects may cause permanent damage to the screen.
• Only clean the screen using a damp cloth. Never use caustic or other aggressive substances.

RECOMMENDATIONS AND BEST PRACTICES

AERIALS AND SIGNAL INTERFERENCE
Due to the relatively low broadcast power from satellites, all GNSS receivers and aerials tend to be susceptible to
sources of signal noise and interference as compared to terrestrial signals (i.e. radio or cellular).
NOTE: Poor GNSS signal reception may cause other systems which rely on GNSS solutions (e.g. auto-steer
systems, rate control systems, etc.) to disengage or may cause undesired operation or results.
The following recommendations are intended to provide an optimal environment for GNSS systems and provide
the best up-time results, even as sources of interference may spike throughout the day.
• Mount GNSS antennas with a clear, unobstructed view of the sky.
•
A minimum clearance of 1 m [39 in] is recommended around the GNSS antenna to help avoid
common issues with signal interference. Do not mount cellular, radio, or other GNSS antennas
within this area.
•
Mount the GNSS antenna to the tallest point of the machine. Avoid mounting the antenna in a
location where obstructions (e.g. bins/hoppers, cab roof lines, equipment frame or structural
elements, etc.) may rise into the antenna view.
NOTE: The antenna view typically starts 5° to 10° above horizontal from the base of the antenna and extends
over the skyward face of the receiver/antenna.
• GNSS is a line-of-sight system. A clear path must exist between the satellite and the GNSS antenna.
•
Obstructions such as buildings, tree branches and limbs, as well as components of the vehicle such
as a fiberglass or metal roof, and etc. may cause signal multi-path or completely block the GNSS
receiver.
2 SC1™/TC1™ Installation Manual for Fendt 200 VFP Varioguide (with Fendt One, Model Year 2021)
CAUTION