Daktronics BB-2140, Display Manual

Introduction

1

1  Introduction

This manual explains the installation and maintenance of Daktronics Transparent Shot 

Clocks. For additional information regarding safety, installation, operation, or service, 

refer to the telephone numbers listed in 

Section 5: Daktronics Exchange and Repair & 

Return Programs (p�11)

. This manual is not specific to a particular installation. Project-

specific information takes precedence over general information found in this manual. 

Important Safety Instructions

•  Read and understand all instructions before beginning the installation process.
•  Disconnect power to the display when not in use or when servicing.
•  Disconnect power to the display before servicing power supplies to avoid electrical 

shock. Power supplies run on high voltage and may cause physical injury if touched 

while powered.

•  Do not disassemble control equipment or electronic controls of the display; failure to 

follow this safeguard will make the warranty null and void. 

•  Do not modify the structure or attach any panels or coverings to the display without 

the express written consent of Daktronics.

•  Do not 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 one shown in 

Figure 1

. 

ASSY NO.

SER. NO.

MFG DATE

BROOKINGS, SD  57006-5128

PHONE  800-325-8766

LL-2306 R01

201 DAKTRONICS DR.

DAKTRONICS

Figure 1: 

Specifications Label

Please have the assembly number, model number, and the date manufactured on hand 

when calling Daktronics customer service to ensure the request is serviced as quickly as 

possible. Knowing the facility name and/or job number will also be helpful.

Resources

Figure 2

 illustrates a Daktronics drawing label. 

This manual refers to drawings by listing the last 

set of digits. In the example, the drawing would 

be referred to as 

DWG-1007804

. All references to 

drawing numbers, appendices, figures, or other 

manuals are presented in bold typeface. 

Any drawings referenced in a section are listed 

at the beginning of it as shown below:

Reference Drawing:

System Riser Diagram .......................................................................................

DWG-1007804

Daktronics identifies manuals by the DD or ED number located on the cover page. 

Ensure all applicable materials have been gathered before beginning the installation. 

Contact a Daktronics sales coordinator or project manager.

Drawing Number

Figure 2: 

Drawing Label