Kongsberg Flexview, Руководство по установке

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b Establish good communications via two-way communication devices.
c Ensure that the cable is not connected to any power source.
If a cable terminates in a plug at the unit, disconnect the plug to conduct the test
more easily.
d Select one pair of cable cores and verify that the cores are connected to the correct
terminals in the unit.
e Connect your ohmmeter to the two terminals and check the continuity.
A low resistance between the two cores may indicate a connection to circuits or
units with low internal resistance. Disconnect the cores from the terminal block
and test again. The resistance should be nearing open circuit.
f Tell the other person to short the two cores together using the shorting strap.
g Using your ohmmeter, check the continuity again.
The resistance should now be zero ohms.
h Tell the other person to remove the shorting strap.
Verify that the resistance reaches open circuit again.
i Check each core’s resistance to ground, and each core’s resistance to all the other
cores in the cable.
All results should be close to open circuit.
j Reconnect the cores to the terminal block (if they were removed).
k Move on to the next pair of cores and repeat the continuity test until the entire
cable has been checked.
Further requirements
You are now ready to power up the Flexview for the first time.
Related topics
Cable plan, page 37
Flexview Installation Manual