Troubleshooting – ClearOne MU5066 User Manual
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TROUBLESHOOTING
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“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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