IBM ATM OC-3c - Manual (Page 111)

Solving Known Problems D-17
Solving Known Problems
Use this section if you have already pin-pointed the
problem, and wish to look up possible solutions.
Solutions are presented as a series of tables, and each
table relates to a logical problem area:
■ Power Supply problems
■ Power On Self Test (POST) failure
■ Cable connection problems
■ ATM problems
■ VLAN or ELAN problems