JBM electronic 900

Gateway 900 Installation Manual Page 12

Thus if errors occur, first check /var/log/messages to find out what exactly went wrong

with the drivers startup.

Once the device is started you should see a "link connecting" message. This

message indicates that the card was been configured successfully and that the link is

trying to connect.

Reset Function

The Gateways have a Reset Button that can be used to perform the following function:

Function Action

Restart Press and release the switch. The Gateway will clear its buffers

and restart the program. All current sessions will be closed.

LED Status Indicators

The Gateways have LED indicators that can be used to isolate problems. The LEDs indicate

the following activity:

LED COLOR FUNCTION NORMAL STATUS

Power Yellow Signifies that power is available to

the Gateway Always On

TD Red Indicates that data is being

transmitted from the attached device Blinks during data

transmission

RD Green Indicates that data is being received

from the attached device Blinks during data

reception

Link Green Indicates there is a Link with the

Ethernet network. On when connected

Transmit Red Indicates that data is being

transmitted to the Ethernet

connection.

Blinks during data

transmission

Receive Green Indicates that data is being

transmitted by the Ethernet

connection.

Blinks during data

reception.