Daktronics GPR-12EV-RGB - Manual (Page 40)

34 Parts Replacement
Quick-connect, Input/Output 0A-1327-1036
Quick-connect, Mirror Input 0A-1327-1037
RFI Filter Z-1007
Ribbon Cable, 10 POS, 24” (61cm) 0A-1000-0074
Ribbon Cable, 20 POS, 18” (46 cm) W-1387
Ribbon Cable, 20 POS, 30” (76 cm) 0A-1000-0017
Ribbon Cable, 20 POS, 36” (91 cm) W-1677
Ribbon Cable, 20 POS, 42” (1.1 m) 0A-1000-0019
Ribbon Cable, 20 POS, 48” (1.2 m) 0A-1000-0020
Ribbon Cable, 20 POS, 72” (1.8 m) W-1678
8.2 Instructions for Replacing Parts
Module Replacement
If LEDs have failed, do not attempt to replace individual LEDs.
Return a failed module to Daktronics for replacement and/or repair.
Each module can be removed separately without moving other components of the display.
1. Turn off power to the display.
2. Release the module from the display cabinet by turning the latch fasteners counter-
clockwise a quarter turn. (Follow the instructions in Section 6:.)
3. Disconnect the two ribbon cables from the module, noting how they are connected to
the back, by spreading the tabs on the sides and then lifting the cable head from the
jack.
4. Unplug the power cable by squeezing the tabs on the sides of the plug head and
pulling out.
5. Connect all three cables to the new module, making sure the ribbon cable tabs are
tightly pushed against the cable head. Carefully push the cables back into the cabinet
so they are clear of the module edges.
6. Place the module into its proper location, checking that the weather stripping is in
place. Latch the module tightly both top and bottom by turning the hex wrench a
quarter turn clockwise.
Weather stripping on the back edge of the module must be in good condition and returned to
its proper position to prevent water from seeping into the display.
Module latches must be fully engaged to create a watertight seal around the edge of the
module. The module should be firmly seated against the display when the latches are fully
engaged.