Yaskawa Microtrac LAN ARCNET Active hub User Manual

Page 16

OPERATION

What To Do When the Recon Indicator Lights Up

4/23/97

System That Has Been Operating For Some Time With No
Problems

• Hardware failure

Action:

Check power supplies.
Make sure system has a good grounding

scheme. Contact MagneTek for Grounding
Practices publication.

Swap suspected bad hardware PCB with a

known good hardware PCB.

Make sure ARCNET coaxial TEE connectors

are not touching other metal objects.

Make sure ARCNET coaxial termination resistor

touches no metal objects other than the TEE
connector.

RD 90-279

97-04