A-16
Diagnostics
DCT2500 Installation Manual
Field Description
Busy Count
Number of detected line busy errors during phone modem dialing
No Answer
Count
Number of detected no answer errors during phone modem dialing
Lost Carrier
Count
Number of detected carrier lost during modem transmission
Carrier
N/A
The following diagnostics display on the front-panel LED
only:
!
STARFONE transmitter status:
1
st
Digit 2
nd
Digit
Meaning
h *
On hook (* = hang-up code)
t –
Test for line available
d –
Dialing
A –
Waiting for answer
c R
Communicating, receiving
c T
Communicating, transmitting
c –
Communicating, idle
r *
Waiting for retry (* = hang-up code)
!
Hang-up code
Code Status
–
Normal hang-up
A
Answer time-out
r
Phone ringing
c
Carrier loss
L
Line in use
E
Errors (data)
U
User line request
P
Parameters invalid
t
Data timeout
C
Communication protocol fault
!
IPPV status indicator
OSD Mode
ENABLED
IPPV enabled
UNSENT
This set-top contains unsent IPPV transactions
DISABLED
IPPV disabled