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Screen 12
Relay Summary
This screen lets the viewer see the current display of which function and relays have been
activated:
O = Outputs 1 thru 8
F = Function Relays 1 thru 4
A = Common Alarm Relay
S = Common Supervisory Relay
T = Common Trouble Relay
G = Ground Fault
W = Walk Test
L = LCD Back Light
NP21 Access Terminal Guide
01-28-02
Technical Service
16
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