Simplex 4100U - Mounting Led;Switch Modules to the Expansion Bay; Figure 2-16. Led;Switch Card Mounting

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Refer to the figure below to mount the display cards to the front of the expansion box.
Figure 2-16. LED/Switch Card Mounting
Continued on next page
Step 6. Installing LED/Switch Modules into Expansion Bays (4100U),
Continued
Mounting
LED/Switch Modules
to the Expansion
Bay
#6 UNC NUTS
GROUND
CONNECTION
ADDITIONAL
LED/SWITCH
CONTROLLER
GROUND
CONNECTION
LOCKWASHERS
Controller assemblies
can only be installed
into these two slots