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Introduction

2

Daktronics Nomenclature

Most display components have a white label that lists the part 

number (

Figure 3

). Part numbers will also appear on certain drawings. 

If a component is not found in the 

Replacement Parts (p�9)

, use 

the label to order a replacement. Refer to 

Section 5: Daktronics 

Exchange and Repair & Return Programs (p�11)

 if replacing or 

repairing any display component.

Main Component Labels

Part Type

Part Number

Individual circuit board

0P-XXXX-XXXX

Assembly; a collection of 

circuit boards

0A-XXXX-XXXX

Wire or cable

W-XXXX

Fuse

F-XXXX

Transformer

T-XXXX

Metal part

0M-XXXXXXX

Fabricated metal assembly

0S-XXXXXX

Specially ordered part

PR-XXXXX-X

Control Console

Daktronics transparent shot clocks are typically controlled by the same All Sport 5000 

control console as the scoreboard(s) in the facility. Refer to the following manual for 

operation: 
• 

All Sport 5000 Series Control Console Operation Manual (ED-11976)

This manual is provided on a CD with the control console and it is also available online at 

www.daktronics.com/manuals

.

Specifications

The chart below details all of the mechanical specifications, power requirements, and 

address settings for each display in this manual.

Note: 

All devices require a 120 VAC, 15 A circuit. Displays with a 240 VAC power 

requirement are also available (International Use Only).

Model/

Component

Dimensions: 

Height, Width, Depth

Weight

Power 

(120/240 V)

Driver #  

& Address

BB-2140

BB-2150 (NBA)

2'-6" H x 2'-6" W x 3.5" D

(756 mm, 756 mm, 89 mm)

75 lb 

(34 kg)

N/A

N/A

BB-2141

BB-2151 (NBA)

1'-9.5" H x 1'-9.5" W x 3.5" D

(544 mm, 544 mm, 89 mm)

50 lb

(23 kg)

N/A

N/A

Control Enclosure

1'-2.25" H x 1'-2" W x 3.75" D

(362 mm, 356 mm, 95 mm)

25 lb

(11 kg)

192 Watts,

1.6/0.8 Amps

A1            1

Horn Enclosure

5.5" H x 5.5" W x 3.5" D

(140 mm, 140 mm, 89 mm)

5 lb

(2.3 kg)

N/A

N/A

0P-1127-0024

SN:  

     2465

02/19/12 Rev. 1

Figure 3: 

Part Label

Accessory Labels

Component

Label

Termination block for 

power or signal cable

TBXX

Grounding point

EXX

Power or signal jack

JXX

Power or signal plug for 

the opposite jack

PXX

Summary of Contents for BB-2140

Page 1: ...ronics Drive Brookings SD 57006 5128 www daktronics com support 800 325 8766 TRANSPARENT SHOT CLOCKS DISPLAY MANUAL P1322 ED 15168 Rev 08 12 June 2018 Models BB 2140 BB 2150 NBA only BB 2141 BB 2151 N...

Page 2: ...o part of this book covered by the copyrights hereon may be reproduced or copied in any form or by any means graphic electronic or mechanical including photocopying taping or information storage and r...

Page 3: ...tion 4 Installation Overview 4 Power 4 Grounding 4 Power On Self Test POST 4 Radio Settings 4 Signal Connection 5 Radio Control 5 Light Strips 5 4 Troubleshooting 6 Troubleshooting Table 6 Component A...

Page 4: ...This page intentionally left blank...

Page 5: ...t drop the control equipment or allow it to get wet Specifications Label Power specifications as well as serial and model number information can be found on an ID label on the display similar to the o...

Page 6: ...sole Operation Manual ED 11976 This manual is provided on a CD with the control console and it is also available online at www daktronics com manuals Specifications The chart below details all of the...

Page 7: ...ement BB 2141 and BB 2151 shot clocks are mounted on the rear of the backstop perpendicular to the backboard with included hardware Refer to DWG 184787 and DWG 1060357 for the approximate location to...

Page 8: ...ted to displays control equipment and connected peripheral equipment must be electrically grounded Only qualified individuals may perform electrical work including verification of ground resistance Da...

Page 9: ...shown in DWG 184789 and DWG 1060264 6 Connect a signal cable from the J box to the J1 J2 or J3 jack on the back of the All Sport 5000 console Also connect the Shot Clock Start Stop Switch Daktronics p...

Page 10: ...ace console if necessary Display digits do not light but console works No wired signal from control console Check that the control enclosure is receiving 120 or 240 VAC power Check that the red DS3 LE...

Page 11: ...Verify the connector on the back of the digit circuit board is secure Bad digit or driver Exchange the digit or driver with a working one of the same part to verify the problem Replace if necessary Se...

Page 12: ...Figure 4 to view the component locations within the control enclosure HAZARDOUS VOLTAGE BEFORE SERVICING DISCONNECT POWER Driver Status Indicators Shot Clock Driver Horn Interface Card Transformers F...

Page 13: ...nce Drawings Schematic Control Enclosure 120 240V AC DWG 216653 Since the same LED drivers can be used for many display models each driver must be set to receive the correct signal input or address fo...

Page 14: ...er Transparent Shot Clock 0P 1322 0006 7 Two Digit plus Tenths Dual Sided Red BB 2151 0P 1322 0007 13 7 Segment plus Tenths Dual Sided Red BB 2150 0P 1322 0008 Transformer 16 VAC T 1066 Transformer 10...

Page 15: ...______ To participate in the Exchange Program follow these steps 1 Call Daktronics Customer Service Market Description Customer Service Number Schools including community junior colleges religious org...

Page 16: ...mage during shipment Electronic components such as printed circuit boards should be placed in an antistatic bag before boxing Daktronics does not recommend using packing peanuts when shipping 4 Enclos...

Page 17: ...sure 120 240V AC DWG 216653 Mechanical Spec BB 2140 DWG 223192 Mechanical Spec BB 2141 DWG 223193 Mechanical Spec Shot Clock Control Enclosure DWG 225832 Mechanical Spec Remote Horn DWG 235683 Electri...

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Page 22: ...DATE REV BY DATE REV BY DATE REV BY DATE REV BY DATE REV BY DATE REV BY 06 19 AUG 15 ZSW PER EC 16838 INCREASED BASE WIDTH FROM 6 TO 8 INCREASED MTG HOLE SPACING FROM 4 875 TO 6 5...

Page 23: ...ESS WRITTEN CONSENT OF DAKTRONICS INC COPYRIGHT 2015 DAKTRONICS INC DAKTRONICS INC AV DRAWN DATE SHEET JOB NO REV TRANSPARENT SHOT CLOCKS MECHANICAL SPEC BB 2141 CBRECZI 02 MAR 05 P1322 E 10 A 1 15 CB...

Page 24: ......

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Page 26: ...AT EXPOSED TERMINALS HAZARDOUS VOLTAGE BEFORE SERVICING DISCONNECT POWER...

Page 27: ......

Page 28: ......

Page 29: ...DATE REV BY 01 19 AUG 15 ZSW PER EC 16838 INCREASED BASE WIDTH FROM 6 TO 8 INCREASED MTG HOLE SPACING FROM 4 875 TO 6 5...

Page 30: ...DATE REV BY 01 19 AUG 15 ZSW PER EC 16838 INCREASED BASE WIDTH FROM 6 TO 8 INCREASED MTG HOLE SPACING FROM 4 875 TO 6 5...

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Page 35: ...Daktronics Warranty Limitation of Liability 31 B Daktronics Warranty Limitation of Liability This section includes the Daktronics Warranty Limitation of Liability statement SL 02374...

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Page 37: ...placement parts or Equipment will be new or serviceably used comparable in function and performance to the original part or Equipment and warranted for the remainder of the Warranty Period Purchasing...

Page 38: ...ectors employees or agents be liable for any claims asserting or based on a loss of use of the facility or equipment lost business revenues or profits loss of goodwill failure or increased cost of ope...

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