Do the receive and transmit lights in the Ci Pedestal's diagnostic panel indicate communications across COM 4 and 5?

Do the receive and transmit lights in the Ci Pedestal's diagnostic panel indicate communications across COM 4 and 5?

• A. True
• B. False
• C. Only COM 4
• D. Only COM 5

Answer: (B)

The receive and transmit lights in the Ci Pedestal's diagnostic panel indicate whether data is being sent and received over the respective communication ports. In this context, the lights specifically monitor communication on designated communication ports, but they do not necessarily show activity for COM 4 and 5 simultaneously. The correct understanding here is that the operation of these lights is not indicative of communication across both COM 4 and COM 5 at the same time. Instead, the lights provide feedback only for active communication on the ports that are engaged. Therefore, stating that the lights indicate communications across both COM 4 and 5 does not accurately reflect their functionality, supporting the assertion that the statement is false. This logic helps clarify that while the diagnostic panel offers important information about communication status, it is more nuanced than simply signaling activity across all designated communication lines.

The receive and transmit lights in the Ci Pedestal's diagnostic panel indicate whether data is being sent and received over the respective communication ports. In this context, the lights specifically monitor communication on designated communication ports, but they do not necessarily show activity for COM 4 and 5 simultaneously.

The correct understanding here is that the operation of these lights is not indicative of communication across both COM 4 and COM 5 at the same time. Instead, the lights provide feedback only for active communication on the ports that are engaged. Therefore, stating that the lights indicate communications across both COM 4 and 5 does not accurately reflect their functionality, supporting the assertion that the statement is false.

This logic helps clarify that while the diagnostic panel offers important information about communication status, it is more nuanced than simply signaling activity across all designated communication lines.