Status LEDs
All of the LEDs turn on and off during the
LED | Condition | Status |
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PWR | ON | RTU has power. |
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ALM | OFF | No active alarms. |
| ON | An alarm condition exists. |
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TST | OFF | No active tests. |
| ON | The TST LED is on during the |
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| during a test initiated by the NSP. |
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DSL | Fast | RTU is establishing the active DSL link. The LED blinks |
| blinking | on and off about five times per second. |
| Slow | The DSL link is up and the RTU is establishing the active |
| blinking | PPP link. The LED blinks on and off every two seconds. |
| ON | The DSL/PPP link is ready to transmit and receive data. |
| OFF | The DSL link has not been established. |
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ETHERNET | ON | The Ethernet 10BaseT connection to the Ethernet hub or |
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| PC is active. |
| OFF | No Ethernet 10BaseT device is detected. |
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