Black Box ClassWork Plus Manual page 21

CLASSWORK PLUS LINE MULTIPLIER
LED Name
Branch Status
Function Status
Branch Power
20
Table 4-1. LED status.
LED Status: ON
Indicates that the
branch is functioning
properly.
Indicates that a ClassWork
function is being performed
on one of the CPUs in
in the branch.
Indicates that the branch
is receiving power.
LED Status: OFF
Indicates that the
branch is not functioning
properly.
Indicates that no
ClassWork function is
being performed on any
of the CPUs in the branch.
Indicates that the branch
is not receiving power.