Cisco Headend Digital Broadband Delivery System
Chapter 3 Staging SSC DHCTs
84
736107 Rev D
Stage LED Indicators
TV Monitor
Description
11
For Service
Disconnect (brick)
mode, the left LED
blinks eight times,
pauses for half a
second, and repeats.
For normal
For normal
operation, the left
LED blinks four
times, pauses, then
repeats only once.
The DHCT (or host) is in either
Service Disconnect mode or
standard mode.
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.
Stage LED Indicators
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.