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34
LED References
In addition to the LCD Display, the control board LEDs monitor the various circuits of the
control board. Use the table below to identify the corresponding “TS Ref#” and refer to
page 36-39 for further troubleshooting.
# LED Status Meaning
Page 39
TS Ref#(s)
1 “Open” OFF Normal Condition.
SOLID Control board is receiving an input for a device connected to any of the
following input terminals: Exit, Fire, Strike or Open (pages 29, 40).
9, 10
2 “STOP” OFF Normal Condition.
SOLID Control Board is receiving an input from a device connected to the
Stop terminal (pages 29, 40).
9, 10
3 “Close” OFF Normal Condition.
SOLID Control Board is receiving an input from a device connected to the
Close terminal (pages 29, 40).
9, 10
4 “C Loop” OFF Normal Condition.
SOLID Control Board is receiving an input from a device connected to the
C Loop terminal (pages 29, 40).
9, 10
5 “ATG” OFF Normal Condition.
SOLID Control Board is receiving an input from a device connected to the ATG
terminal (pages 29, 40).
9, 10
6 “Re-Open” OFF Normal Condition.
SOLID Control Board is receiving an input from a device connected to the Re-
Open terminal (pages 27, 32, 40).
9, 10
7 “UL” OFF Normal Condition.
SOLID Control Board is receiving an input from a device connected to the UL
terminal (pages 12-13, 40).
9, 10
8 “Radio” OFF Normal Condition.
SOLID Control Board is receiving an input from a device connected to the
Radio terminal (pages 28, 40).
9, 10
TROUBLESHOOTING
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