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Questions and Answers
What are negative wires sometimes referred to as?
What are negative wires sometimes referred to as?
- Ground (correct)
- Hot
- Neutral
- Positive
How is data sent between units described in the text?
How is data sent between units described in the text?
- As numbers
- As paragraphs
- As symbols
- As sentences (correct)
What is a basic rule mentioned in NMEA0183 regarding wire connection?
What is a basic rule mentioned in NMEA0183 regarding wire connection?
- Maintain polarity (correct)
- Connect positives to negatives
- Avoid connecting wires
- Mix positives and negatives
What should a transmit wire always connect to?
What should a transmit wire always connect to?
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When troubleshooting a GPS signal, what should you check in terms of satellite signals?
When troubleshooting a GPS signal, what should you check in terms of satellite signals?
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If signal levels are weak, what troubleshooting step is suggested in the text?
If signal levels are weak, what troubleshooting step is suggested in the text?
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What should you inspect if your MFD uses an external GPS antenna?
What should you inspect if your MFD uses an external GPS antenna?
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What is crucial in connecting wires according to NMEA0183?
What is crucial in connecting wires according to NMEA0183?
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'Ground' wires are associated with which type of electrical charge?
'Ground' wires are associated with which type of electrical charge?
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