LED Indications
STACK-S (TDE) Card
Indication Colour Description
CARD STATUS Green STACK-S (TDE) card status indication
• ON: INS (In Service)
Red STACK-S (TDE) card status indication
• ON: Fault
• Flashing: OUS (Out of Service)
Legacy Gateway
Indication Colour Description
RUN Green Status indication for legacy gateway
• ON: Normal
• OFF: Power off
• Slow Flashing: Starting up
• Moderate Flashing: STACK-S (TDE) card error
Note
LED flashing patterns are as follows:
• Slow Flashing: 60 times per minute
• Moderate Flashing: 120 times per minute
ALARM Red Alarm status indication for legacy gateway
• ON: Alarm
• OFF: Normal
Installing and Removing a STACK-S (TDE) Card
Before Installing the STACK-S (TDE) Card
Before you install a
STACK-S (TDE) card in a PBX that has been used, make a backup of the system data in
case you want to use it later, with another PBX, etc. For details about making a backup, refer to the PC
Programming Manual of the corresponding PBX.
To use the PBX as a legacy gateway, the MPR card must be replaced with a STACK-S (TDE) card.
Note
• For some PBXs, the appearance of the MPR card and BUS
-S card may differ from the following
illustrations.
Installation Manual 173
4.6.3 STACK-S (TDE) Card (KX-NS0132)
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