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Instructions for replacing parts, Module replacement, 2 instructions for replacing parts – Daktronics GPR-12EV-RGB User Manual

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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.

This manual is related to the following products: