13
10.
Check that the LEDs on the front panel cycle through the following sequence:
CH6643E LED Activity During Startup
LED
Description
POWER
Turns on when AC power is connected to the CH6643E.
Indicates that the power is connected properly.
RECEIVE
Flashes while scanning for the downstream receive channel.
Changes to solid green when single downstream channel is
locked.
Changes to solid blue when multiple downstream channels
are locked.
SEND
Flashes while scanning for the upstream send channel.
Changes to solid green when single upstream channel is
locked.
Changes to solid blue when multiple upstream channels are
locked.
ONLINE
Flashes during CH6643E registration and configuration.
Changes to solid green when the CH6643E is registered
successfully and ready for Internet access