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If this LED
DH/DH+ or remote I/O module
XTMG blinking
KRF RCVG not blinking (and
there is traffic on the DH/DH+ or
remote I/O)
DH/DH+ or remote I/O module
RCVG not blinking
Once you have established that the broadband cable system is operating
correctly, you can use the KRF and corresponding DH/DH+ or remote I/O
module LEDs to troubleshoot a local problem at the KRF.
Important: Be certain messages are being sent over the DH/DH+ or
remote I/O network. Network activity is required for troubleshooting.
Use the following table to troubleshoot local problems at the KRF.
Table 4.B
Troubleshooting KRF Local Problems
And this LED
KRF XTMG not blinking
N/A
KRF RCVG blinking
Chapter 4
Installing and Connecting the 1771 KRF
The Problem Is
the baseband cable between the module and the KRF is not
connected properly, or
there is a fault in the KRF
the broadband drop cable is not connected properly or
there is a fault in the KRF or
the KRF is on the wrong channel
the baseband cable is not connected properly, or
there is a fault in the DH/DH+ or remote I/O module
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