Light patterns, images, manuals and more helpful info for the 3COM 3CR29220 (Sharkfin) cable modem –
| Manufacturer: 3com | Model: 3CR29220 (Sharkfin) |
 click to enlarge | |
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 |
