ClearOne MU5066 - Manual (Page 41)

TROUBLESHOOTING
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38
“Check the Cable” Message appears on the MU5066 keypad upon power up:
Upon first power up, if the “Check the Cable” message appears, this indicates that the something
is wrong with the CAT5 cable termination or the CAT5 cable itself.
Step 1: Turn OFF the power on the Audio Distribution Center
Step 2: Test your CAT5 cable connection at both ends with a cable tester and reterminate the cable.
Pin Out for 568a
1 Green/White
2 Green
3 Orange/White
4 Blue
5 Blue/White
6 Orange
7 Brown/White
8 Brown
Step 3: Plug the CAT5 cable back into both the MU5066 keypad and the ADC.
Step 4: Turn the Audio Distribution Center power back on. The Keypad will try to reconnect to the ADC
and the “Connecting” screen will appear again.
1 2 3 4 5 6 7 8
GW G OW B BW O BRW B
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