Owner`s manual

Replacing and Adding Flash RAM
6-8
10. Reconnect the cables and test the Access Server 316.
When you plug in the power cable, the Access Server 316 runs a self-test. After
the tests are completed, the Access Server 316 requests a load from Flash
RAM. If Flash RAM is installed, three horizontal segments will be displayed.
To abort Flash RAM load and to load from the network, press and hold the
system reset switch until the display flashes. The Seven-segment display will
alternate between 3 and 4 until the software is loaded from the network.
Allow 3 minutes for the Access Server 316 to complete the procedure.
11. Compare the Seven-segment display and the System OK LED status with
Table 6-1.
12. Check the status of the Flash RAM card using the SHOW CONFIGURATION
command.
Table 6-1. LED Status
Device Definition State Indication
Corrective
Action
System OK
LED
Diagnostic On Self-test passed -
Off Fatal error
1
Page 7-3
Page 7-4
Flashing Nonfatal error
1
1. A fatal error means that the network access server cannot function. A
nonfatal error means that the network access server can function with
reduced capability (for example, one serial port not working).
Page 7-4
Seven-segment
display
Status/
Diagnostic
Off No power or
display broken
Page 7-3
“C”, “d”, “n” SIM failure Page 7-3
Flashing Fatal error Page 7-4
“3” Load request
backoff
Page 7-6
Rotating
segment
pattern
Access Server
316 software
executing
-