Light patterns, images, manuals and more helpful info for the 3COM 3CR29220 (Sharkfin) cable modem –
Manufacturer: 3com | Model: 3CR29220 (Sharkfin) |
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Modem Light Indicators |
Multifunction | Function determined by the cable provider. |
Data Transfer | Flashes at a rate consistent with the amount of data transmitted over the RF interface. |
Connecting/Link Status | Solid green – Modem is acquired. Flashing – Modem is not acquired. |
Power | Solid green when power is applied. |
LED on the Back of the modem near the power adapter (not all models) | Short Off, Long Orange flashing – Startup, power on self test. Solid Orange – Failed power on self test. Short Off, Short Orange flashing – Searching for downstream signal. Long Orange, Short Green flashing – Acquisition in progress. Short off, Short Green flashing – Modem not authorized. Solid Green – Modem is acquired. |
Notes and Useful Information: Installation and User Manual Manufacturer Product Website |