Installation manual

4 DIAGNOSTICS
24
Purchase Status
This diagnostic displays the status of subscriber event purchases on the OSD and front
panel. The OSD and front panel information displays are updated each time this
diagnostic is displayed:
Figure 4-3 Front panel display for Purchase Status diagnostic
Purchase indicator
The Purchase Status fields are:
Field Description
Unsent
The number of purchases in the DCH remaining to be polled. It can be an integer
from 0 to 63.
Unack
The number of reports that have not been acknowledged by the controller. It is
an integer.
Last Seq Num
The last acknowledged sequence number of a purchase sent by the controller. It
is a 16 bit unsigned hexadecimal number.
Last RB Time
The last time the DCH6200 attempted to report back purchases to the controller,
in GPS seconds.
IPPV Status
If IPPV is enabled, the IPPV status indicator LED is on. If IPPV is disabled, the
IPPV status indicator LED is off.
Prep CMD
“Last Prepare for Poll Command” sequence number and time of the last prepare
for poll request command that was sent by the controller. Note, each requesting
process maintains an independent sequence of poll requests to uniquely identify
the poll responses.
Prep ACK
“Last Prepare for Poll Acknowledge” sequence number and time of the last
On when IPPV is enabled Number of unsent purchases