Owner`s manual

Contents
vi
Chapter 4 Connector and Cable Pin Descriptions
Connector Pin Descriptions.........................................................................................4-1
Standard Ethernet..................................................................................................4-2
10BaseT Ethernet....................................................................................................4-3
Access Server 316 Serial Line Ports.....................................................................4-4
Cable Connections.........................................................................................................4-5
Cabling and Adapters Used with Access Server 316...............................................4-6
Chapter 5 Replacing and Adding Memory
Swapping or Replacing an Access Server 316 Unit..................................................5-1
Replacing a Faulty Single-In-Line Memory Module................................................5-2
Additional Memory Supported ................................................................................5-10
Installing Extra Memory ............................................................................................5-11
Chapter 6 Replacing and Adding Flash RAM
Replacing or Adding Flash RAM................................................................................6-2
Chapter 7 What to Do If You Have Problems
Diagnosing Problems....................................................................................................7-2
Seven-Segment Display Off and System OK LED Off.............................................7-3
System OK LED Off / Seven-Segment Display Flashing “C”, “d”, or “n”..........7-3
System OK LED Off / Seven-Segment Display Flashing........................................7-4
System OK LED Flashing.............................................................................................7-4
Error Messages.......................................................................................................7-4
Seven-Segment Display Shows a “3”.........................................................................7-6
Downline Load Starts, Then Fails........................................................................7-6
Downline Load Does Not Start............................................................................7-7
Seven-Segment Display Codes....................................................................................7-7
Network Activity LED..................................................................................................7-8