7 Diagnostic Indicators
The HS-NCM has LEDs that serve as diagnostic indicators to help in troubleshooting and system connection. Refer to
Table 5 for a list of diagnostic indicators and their descriptions. Refer to Figure 11 for diagnostic indicator locations.
HS-NCM Installation Document — P/N 54014:B2 04/25/2014
USB A
LINK B
DATA B
NFN B
DATA A
NFN A
LINK A
ACTIVE
WDT
PWR FAIL
PROGRAM
Figure 11 Diagnostic Indicator Locations
USB B
ENET TX (10/100)
ENET RX (10/100)
NUP A TX
NUP A RX
NUP B TX
NUP B RX
PWR
13