| Article #226 - What does it mean if the Comunication (Comm) light is not on? |
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| Updated:02-17-2006 - Views: 622 |
| What does it mean if the Com line light is not coming on ?
The Com light and RXD light are linked together so that if there is any data on the line for this site or any other site on this line it will blink. If the com light doesn't blink then, from the controllers point of view, the Host is not trying to contact the controller. There is probably a modem or phone line problem. |
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