RACE SIGNALS The meanings of visual and sound signals are stated below. An arrow pointing up or down (   ) means that a visual signal is displayed or removed. A dot (  ) means a sound; five short dashes (– – - Arrow - Document - PDFSEARCH.IO

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	RACE SIGNALS The meanings of visual and sound signals are stated below. An arrow pointing up or down (   ) means that a visual signal is displayed or removed. A dot (  ) means a sound; five short dashes (– – Add to Reading List Document Date: 2017-05-01 05:53:05 Open Document File Size: 1,59 MB Share Result on Facebook

RACE SIGNALS The meanings of visual and sound signals are stated below. An arrow pointing up or down (   ) means that a visual signal is displayed or removed. A dot (  ) means a sound; five short dashes (– –Add to Reading List