Signal Strength
A bar graph indicating the satellite signal strengths with the
respecting CNO (Carrier-to-Noise) value (0-60) is displayed for each
satellite being monitored.
• Yellow bar graphs indicate that the satellite is being used.
• Purple bar graphs indicate that the satellite is being monitored
but not used.
• The satellite number is listed above the bar graph, and
corresponds to the number shown on the sky chart (see the
illustration GPS Status Tool: Satellites).
GPS Status Tool
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