Daktronics TI-2025 Segment Timer Manual de usuario descargar pdf (Pagina 14)

8 Scoreboard Troubleshooting

Problem

Possible Cause

Solution/Items to Check

manual for the console in use:

 All Sport 100 & RC-50

(ED-13432)

Incorrect driver address

Check that the scoreboard driver is

set to the correct address

Scoreboard digits light,

console works, but no

display on scoreboard

No wired signal from console

(See solution on previous page)

No radio signal from console

(See solution on previous page)

Scoreboard works, but some

LEDs always stay on

Bad digit

Swap the digit with one known to

work correctly to verify the problem.

Replace if necessary (see Section

4.3).

Scoreboard works, but some

LEDs do not light or they

blink

Bad connection

Verify the Mate-N-Lok connector on

the back of the digit circuit board is

secure (see Section 4.3).

Bad digit

(see solution above)

Scoreboard works, but some

digits do not light

Bad digit

(see solution above)

Incorrect sport code

(see solution on previous page)

Incorrect driver address

(see solution above)

4.2 Component Location & Access

Reference Drawings:

Schematic; TI-2025/26 (120VAC) Segment Timer .................................. Drawing A-274184

Component Location; TI-2025/2026, Segment Timer ............................. Drawing A-278310

Drawing A-278310 shows front, back, and side views of the display along with the location of

vital components and the location of the hardware used to attach those components.

To gain access to the internal components of the display, simply remove the screws securing

the front or rear panels. Drawing A-274184 illustrates the schematic diagram of the power

and signal input wiring.

1 2 ... 9 10 11 12 13 14 15 16 17 18 19 ... 27 28

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Daktronics TI-2025 Segment Timer Manual de usuario Pagina 14

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