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