Daktronics SPORTSOUND 2000HD, Руководство по установке

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Introduction
1
1 Introduction
This manual explains the installation, maintenance, and troubleshooting of a Sportsound
®
2000HD Audio System. For additional information regarding safety, installation, operation,
or service, refer to the telephone numbers listed in Section 7: Daktronics Exchange and
Repair & Return Programs (p�26) . This manual is not specific to a particular installation.
Important Safeguards
• Read and understand all instructions before beginning the installation process�
• Disconnect system power when not in use or when servicing�
• Disconnect system power before servicing power supplies to avoid electrical shock�
Power supplies run on high voltage and may cause physical injury if touched
while powered� Several disconnect switches may be required to de-energize the
equipment�
• Do not modify the cabinet structure or attach any panels or coverings without the
express written consent of Daktronics�
• Do not disassemble control equipment or electronic controls of the system; failure to
follow this safeguard will make the warranty null and void�
• Do not drop the control equipment or allow it to get wet�
• Always turn off and/or unplug the control equipment when it is not in use� This keeps
equipment protected from power spikes and lightning�
• Inspect equipment for shipping damage such as rattles and dents, and verify that
all equipment is included as itemized on the packing slip� Immediately report any
problems to Daktronics; save all packing materials if exchange is necessary�
Resources
Figure 1 illustrates a Daktronics drawing label.
The drawing number is located in the lower-
right corner of a drawing. 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 particular 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.
Daktronics has a searchable knowledgebase of common questions and troubleshooting
tips: www.daktronics.com/support .
Visit the Daktronics Support YouTube channel to learn how
to properly operate Sportsound systems:
www.youtube.com/DaktronicsSupport .
Drawing Number
Figure 1: Drawing Label