High End Systems SHOWGUN - Manual (Page 65)

CHAPTER 5
Maintenance and Troubleshooting
SHOWGUN ® User Manual 53
Board LED States
The CPU, 2-phase, 3-phase, LED Control, and Data Communication boards are mounted for easy
access on the bracket located behing the display panel on the electronics housing. LEDs located
on the boards help you troubleshoot the unit.
Location LED # State Problem? Description
2-phase
board
LD1-LD4
Green No S1-S4 sensor open
Yellow No S1-S4 sensor closed
Flashing red No Board is initializing
Infinitely
flashing red
Yes Board not receiving data
Red Yes Board not receiving data
Flashing red and
green
Yes
Addressing screw(s) missing from
board
Sporadically
flashing green
& yellow
Yes
2 boards are addressed the same.
(Corrected by adding addressing
screw to appropriate location)
OFF Yes Board not receiving power
LD5
Green No Receiving proper voltage
Dim green Yes Board not receiving data
OFF Yes Board not receiving power
3-phase
board
LD1
Green No Board receiving proper voltage
Dim green Yes Board not receiving data
OFF Yes Board not receiving power
LD2
Red No HD6 sensor open
Green No HD6 sensor closed
Flashing red Yes Board not receiving data
OFF Yes Board not receiving data or power
LD3
Green No Board programmed properly
Flashing red Yes Board not programmed
CPU board
LD1 Orange No
Receiving information from 2 & 3
phase boards
LD1 Dim flickering Yes
Not receiving information from 2 &
3 phase boards
LD2
Green No Board receiving proper voltage
OFF Yes Board not receiving power
LD3 Red No Currently not used
LD4
Green No Receiving data
OFF Yes, if data is applied Not receiving data
Data Com
board
Receive
Green No Receiving data
OFF Yes, if data is applied Not receiving data
Transmit
Red No Transmitting data
OFF Yes, if data is applied Not transmitting data
LED
Control
Board LD1
Flashing Red Yes, if data is applied Board not discovered
Off No Board is discovered
LD2
Green No Board Receiving data
Red Yes, if data is applied Board not receiving data