Daktronics P1192, Installation Manual

12 VDC Horn Installation

3

TI-2003 12 VDC Horn

Reference Drawings: 

Harness: TI-2003, TI-2010, TI-2015 Horn Signal Cable ........................................

DWG-316634

Horn; 12VDC Trumpet, 120V Input, TI-2003 ....................................................

DWG-3026331

Horn Card Installation; Gyrus Driver ................................................................

DWG-3067686

Refer to 

DWG-3067686

 for horn card installation. One main difference from the standard 

horn card installation, as illustrated in 

DWG-316634

, is the 4-pin to 9-pin cable that 

connects from 

J2

 on the horn card to digit jack 

J5

 on the driver. This is to allow the horn 

to sound Shot/Stall Time =0 or Delay of Game =0. 
Refer to 

DWG-3026331

 for instructions to mount a 12VDC trumpet horn to the TI-2003. 

Compact Horn Replacement

Reference Drawings: 

Assy; 12V DC Compact Horn, 120V or 240V, Gyrus Driver ...........................

DWG-3054721

The compact horn is standard on certain scoreboards. Therefore, this section discusses 

the replacement of an existing horn. 

1� 

Locate the horn entrance panel as described in 

Location (p�1)

 and open it. 

2� 

Unscrew the wiring nuts that connect the existing horn to the plate assembly. 

3� 

Remove the #10 hardware securing the existing horn. 

4� 

Cut the two-pin plug off the new horn and strip 5/32" of insulation from each wire. 

Note: 

Remember what wire was connected to which pin of the plug! 

5� 

Using the wiring nuts provided, connect the Pin 2 wire from the horn to the black wire 

from the plate assembly. Connect the Pin 1 wire to the red wire. 

6� 

Attach the new horn to the bracket using the #10 hardware. 

7� 

Make wiring connections between the horn interface card, the horn plate assembly, 

and the existing scoreboard driver per 

DWG-3054721

. 

8� 

Close and secure the horn entrance panel. 

9� 

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

HORN

. 

Schematics

Reference Drawings:

Schematic- Outdoor SCBD 12VDC Trumpet Horn- AS5K ...............................

DWG-128938

Schematic- Outdoor SCBD 12VDC Compact Horn .......................................

DWG-198618

240V Horn Conversation Kit, for 12V Trumpet Assy. ........................................

DWG-270554

Schematic, 240V OD SCBD 12VDC Trumpet Horn, AS5K ...............................

DWG-325028

Refer to the appropriate drawing above for detailed horn plate wiring schematics.