Cisco Headend Digital Broadband Delivery System
LED Indicators Displayed During a Software Download
736107 Rev D
89
SSC CableCARD Module Download
The DHCT reboots and pauses before it launches the CableCARD staging process.
The DHCT reboots and pauses before it launches the CableCARD staging process.
The table in this section describes the screen displays during the CableCARD staging
process.
Important: The POWER LED indicators in the following table will only display if
Important: The POWER LED indicators in the following table will only display if
you are using software version EXP2.1.0.0501 or later. Older versions of software
will not display any indication during the CableCARD module download. If you are
using an older version of code, you must connect a TV monitor to the DHCT to
monitor the CableCARD module download.
Stage POWER LED
Indicator
TV Monitor
Description
1
Two quick blinks,
pause, repeats
through stage 8
The CableCARD module is preparing to
start its download.
2
This screen appears while the CableCARD
module searches for the frequency of a
QAM with a valid CVT table for that
CableCARD module.
3
This screen appears after the CableCARD
module has searched for, found, and
locked in the frequency of a QAM with a
valid CVT table for that CableCARD
module.
4
The download progress is displayed as a
percentage. This screen updates once every
minute or so.
5
After the CableCARD module download is
complete, the screen indicates that the OS
is erasing the existing flash memory of the
CableCARD module.
6
After the CableCARD module download is
complete, the screen indicates that the OS
is being installed into flash memory of the
CableCARD module.