Cpu Ram Test - Panasonic KX-TD500 Installation Manual

MODE=4 or 5
SYSTEM=0
Power ON reset or Press
the RESETbutton
"OFF-LINE" LED flashes
Upload system data
Press the RESETbutton
Note
• System programming from Maintenance PC can be done in on-line mode.
• When "OFF-LINE" LED flashes, system start-up is completed. After this, system
programming from the Maintenance PC can be done.

2.10.3 CPU RAM Test

The KX-TD500 executes a testing of CPU RAM reading and writing when powered on. If no
errors are detected, the system continues booting to the On-line or Off-line procedure. When
an error is detected in CPU RAM, the LED1 of CPU card flashes. You need to fix the CPU card
in this case.
Installation
START
Off-line Mode
On-line Mode
MODE=0
SYSTEM=0
END
2.10 Starting Up the KX-TD500 System
Figure 126:
155