Daktronics AF-3165-34-RGB - Manual (Page 53)

Fiber Board
Reference Drawings:
Detail, AF-3165-8/16x**-
Pwr/Control Corner................................................ Drawing A-186055
Detail, AF-3165-24/32/40/48x**-
Pwr/Control Corner................................................ Drawing A-186056
Figure 40: Fiber Optic Board
If a fiberboard was ordered with the
display, it is located inside the sign next
to the controller. Refer to Drawing A-
186055 or A-186056 for the location.
1. To replace a fiber optic board,
first disconnect the power and
signal connections (refer to
Figure 40 for disconnection of
power and signal)
2. The fiber optic board is held in
place with four screws.
Carefully remove them
3. Install the new fiberboard,
replace the screws and
reconnect power and signal
cables
The fiber module has three LEDs.
1. The power LED should remain
lit while power is applied to the
module
2. The receive LED will flash when the display fiberboard is accepting signal
from the signal converter
3. The transmit LED will flash when the display fiberboard is sending to the
signal converter
In addition, the fiber module has several input and output jacks:
1. Two fiber connectors, one RX and one TX, connect to the fiber coming
from the signal converter or a previous display
2. Two fiber connectors, one RX and one TX, connect to the fiber going to an
additional fiber display
3. A straight through RJ45 cable connects J7 on the fiberboard to J3 on the
controller board
Maintenance and Troubleshooting
4-11