84417-01
I 1 0 I S E L F TESTS
Case Expansion Monitor Operation
Follow these steps to
read the
error codes that have been stored in the monitor:
1
1
Flashing OK LEDs show
that error codes are
stored in the monitor.
2
2
Initiate the user-invoked
test by shorting across
the self-test pins behind
the panel. T h e self-test
pins are labeled ST on
the inner panel
3
((,
€
3 3 0 0 / 4 6
CASE EXPANSION
MONITOR
mmlimmor
N
E
N
.71c.
F E
E
E
N -
^.a = X
X
1E721
c
N
N
024 k ,
d i o n i n E L
A
O
K
1 1 1
O M C I O
OALR 0 I nr0
111—ernss--0
A
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3
The first error code is
displayed on the bar
graph. Read the code
by counting the number
of bars on one sideL
Error code number 6 is
displayed on this
monitor.
1 2
Summary of Contents for 3300/48
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