Installation Guide

4002804 Rev C QPSK (Release A63) Software Upgrade and Installation Instructions 23
What to Look for in the signonCount Data, Continued
DAVIC
Lost
30
23
23
19
28
26
33
20
32
17
DAVIC Lost—This field indicates the number of DHCTs that
have lost the communication link with the QPSK modulator.
The QPSK modulator then sends a message to DHCTs that have
lost the communication link. The message requests that the
DHCTs recalibrate themselves with the modulator so the entire
sign-on process can begin again.
Threshold
Exceeds
Ver UCfg
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
0 0
Threshold Exceeds Ver—The DNCS reports the number of
DHCTs that simultaneously attempt to verify their configuration
in excess of what the system queues allow.
Threshold Exceeds UCfg—The DNCS reports the number of
DHCTs that simultaneously attempt to sign on to the system in
excess of what the system queues allow.
The numbers in the Threshold Exceeds Ver and Threshold
Exceeds UCfg columns should be zero.
Inv
HCT
Type
0
0
0
0
0
0
0
0
0
0
Inv HCT Type—This field represents the number of DHCTs
reporting a DHCT type that does not match the values presently
in the database.
IHCT
Wrng
Mod
0
0
0
0
0
0
0
0
0
0
IHCT Wrng Mod—This field represents the number of DHCTs
that have responded through a QPSK modulator that differs
from the modulator through which the DHCT responded in the
past.
Numbers in this column typically represent DHCTs that have
been moved from one subscriber’s home to another without
having gone through the correct process.