Tadiran Telecom Coral FlexiCom 6000 Installation Procedure And Hardware Reference Manual page 286

Table 8-14 32GC Front
Panel Components
8-62
Common Control Cards
The voice port for peripheral cards is supported only from the Active 32GC card.
The base memory of the 32GC card contains a 2MB memory in which the system
database is housed. The memory is SRAM and is protected by 3V battery backup, so
that data is saved and maintained during power loss.
The Expanded Memory Module, 4XMM or 8XMM, daughter card, is installed on the
side of the 32GC for large or complex Coral systems. It is also a required shared
memory card for the optional CLA-ATS. See
details on the XMM card.
32GC Front Panel
The 32GC front panel includes diagnostic indicators, an SAU interface and a CLA
Reset button as shown in
-
Component
Main (red)
Indicator
A (flashing green)
Indicator
S (green) Indicator
M (red) Indicator
F (red) Indicator
4/8XMM beginning on page 8-75
Figure 8-20. The items are described below.
Function
Lights during card initialization, is not lit when card is
functioning properly. If this indicator is lit, the 32GC is
faulty.
• Steadily Off - no problem, 32GC card operating
normally
• Steadily On - 32GC card has not initialized. It indi-
cates a possible problem with the 32GC card
• Flashing - diagnostic test failed by circuitry on
32GC card. It indicates one of the following diag-
nostic alarms:
5 - HDLC channel
6 - PCM Highway
7 - PCM Time slot
22 - E911 Compatibility
For further information on these diagnostic alarms, refer to
Chapter 22 of the Program Interface and Database Reference
Manual.
Lights when this system side is in Active mode, the flashing
is slower when the system is most active.
Lights when this system side in Standby mode
Lights when this system side is in Maintenance mode
Lights when the this system side is in Faulty mode
for further
Coral FlexiCom 6000 Installation Manual