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Screen not readable.
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Contrast incorrectly set.
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Adjust contrast.
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Screen backlight set too low.
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Increase backlight adjustment.
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Incorrect speed displayed.
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Incorrect calibration.
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Enter correct radar calibration value or recalibrate on 122 m (400 ft.) course.
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Incorrect units of measure set.
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Set correct units.
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Speed reading erratic.
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Radar mount loose or vibrates.
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No radar speed reading.
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No calibration value entered.
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Calibrate radar.
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Windy or dusty conditions.
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Change to a different speed source.
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No radar calibration value.
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Display installed on 7000/8000/9000 Series or newer tractor with factory installed radar.
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Calibrate radar per tractor operator's manual.
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