Information About The Main Processing Card; Mpr Card - Panasonic KX-TDA100 Installation Manual

2.3

Information about the Main Processing Card

2.3.1

MPR Card

Function
Contains the main processor for all processes, basic shelf main protocol, time switch (TSW) control,
detection of system clock alarm, basic shelf power down alarm, and watchdog timer overflow. An MEC card
and an RMT card can be mounted on the MPR card (refer to "2.3.2 MEC Card (KX-TDA0105)" and "2.3.3
RMT Card (KX-TDA0196)").
LEDs
SD Memory Card
Slot Cover
Reset Button
System Initialize
Switch
USB
BGM/MOH
Pager
Notes
• For details about connecting peripherals, refer to "2.10.1 Connection of Peripherals".
• For details about System Initialize Switch, refer to "2.12.1 Starting the Hybrid IP-PBX".
• For details about Reset Button, refer to "4.1.4 Using the Reset Button".
WARNING
A LITHIUM BATTERY IS USED IN THE MPR CARD. THERE IS A RISK OF EXPLOSION IF
THE BATTERY IS REPLACED WITH THE INCORRECT TYPE. DISPOSE OF USED
BATTERIES ACCORDING TO THE MANUFACTURER'S INSTRUCTIONS.
2.3 Information about the Main Processing Card
2
SD
CARD
SD
Memory
Card
3
SD
CARD
4
SD
CARD
5
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