Daktronics P1192, Installation Manual

12 VDC Horn Installation

2

Horn Plate Assembly Installation

Reference Drawings: 

Plate Assy: Outdoor SCBD 12VDC Horn- AS5K ................................................

DWG-128944

DWG-128944

 shows the components of the horn plate assembly. 

1� 

Open the horn entrance panel as described in 

Location (p�1)

. 

2� 

On the interior of the back panel of scoreboard, drill two 5/32" holes 4" apart (these 

holes may have been pre-drilled at the factory). The enclosure is to be attached to 

the inside of the scoreboard and accessible when the entrance panel is opened. 

Note: 

Be careful not to damage any internal components when drilling! 

3� 

Attach the enclosure to the scoreboard using the #10 tapping screws provided. 

4� 

Attach the plate assembly to the enclosure using #10 tapping screws provided. 

5� 

Attach the cover to the enclosure using the #10 tapping screws provided. 

Trumpet Horn Installation

Preparation

Reference Drawings: 

Horn Assembly .....................................................................................................

DWG-320004

1� 

Insert bushings into the appropriate 3/8" holes in the mounting angle. 

2� 

Thread the two gray wires from the horn through the top of the mounting angle. 

3� 

Attach the horn to the mounting angle using the #10 hardware provided. 

4� 

Thread the two gray wires through the 3/8" hole in the rear of the mounting angle. 

Installation

Reference Drawings: 

Template, Hole Drilling, Trumpet Horn ................................................................

DWG-83502

F.Assy: 12V DC Horn Mounting- Outdoor LED SCBD .....................................

DWG-3067687

1� 

Locate the horn entrance panel as described in 

Location (p�1)

. Remove the 2" 

knockout on this panel. If a knockout has not been provided, use 

DWG-83502

 as a 

guide to drill one 3/8" hole and two 7/32" holes in the panel. 

Note: 

Be careful not to damage any internal components when drilling! 

2� 

Thread the two gray wires from the horn through the knockout (or 3/8" hole) in the 

scoreboard access panel. 

3� 

Place horn/angle bracket assembly over the 2" knockout and 7/32" holes in the front 

panel of the scoreboard and attach using #10 hardware provided. 

4� 

Using the wiring nuts provided, connect one gray wire from the horn to the black wire 

from the plate assembly. Connect the other gray wire to the red wire. 

5� 

Route the 2-pin horn plate plug labeled 

P3

 to jack 

J3

 on the horn interface card, per 

DWG-3067687

. If the harness does not reach, connect the 2-pin to 2-pin extension 

cable between the horn plate and the horn interface card as needed. 

6� 

Close and secure the horn entrance panel. 

7� 

To test the horn, power on the scoreboard and control console, and press 

HORN

.