iDCS 500 Release 2 / OfficeServ
INSTALLATION
TECHNICAL MANUAL
PART 3 MARCH 2004
3.15
DTPRI LED DEFINITIONS
LED Name
Function
Status
Normal Status
Error Status
SYN
Synchronization Loss. Indicates
wander or loss of framing.
OFF ON
LOS
Loss of Signal. No PCM Clocking is
being received.
OFF ON
AIS
Alarm Indicating Signal. Indicating
that all one’s are being received.
OFF ON
L2
Layer 2 is active. PRI messaging is
being received.
ON OFF
IPC
IPC link set up.
OFF / IPC link set up
CLK
Card clock status indicates the current
location of clock source.
OFF/Not primary source
ON card is primary source.
MODE
LED’s TP1 & TP2 show the span
type
TP1 TP2
Not for use in USA
E1 mode
OFF
OFF
Not for use in USA
E1 PRI mode
OFF
ON
USA T1
mode
ON
OFF
USA
T1 PRI mode
ON
ON
3.26 AUTO ATTENDANT CARD
This card has no selectable options but is under software control. Insert up to and
including five AA cards into any universal card slots
. Push firmly in the
middle of both card ejectors on each card to ensure that it is fully inserted into the back
plane connector. There is no connector on the front of this card.
The 8 WLI card is installed in slot 1, 2 or 3 of any cabinet. Only one 8 WLI can be
installed in a iDCS 500 system and it counts as 32 stations of the power supply rating.
Check that the cabinet power switch is in the OFF position. Next, position the 8WLI
card in the grooves of the card guide and gently slide the card in until it makes contact
with the connector. Press gently but firmly on the top and bottom of the front edge of
the card until the card sits in its connector. Ensure that you have installed the correct
power supply.
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