Daktronics FB-2700 Series, Руководство по установке, Страница: 35 / 60

Scoreboard Options
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Team Name Message Centers & Electronic Captions
Team Name Message Centers (TNMCs) are programmable LED displays that allow
scoreboards to show custom Home and Guest names. Electronic captions, on the other
hand, are pre-programmed to only show specific labels to match the captions for a
particular sport mode, making it much simpler to switch between sports. TNMCs and
electronic captions are typically factory-installed, but they can also be added later, after
the scoreboard has been mounted. For more information about TNMCs or electronic
captions, contact a Daktronics representative or refer to the service manual listed in
Troubleshooting (p�2) .
Trumpet Horns
Trumpet horn options are available for installation only on scoreboards that have clocks.
There are two types of optional trumpet horns:
• Internally mounted 120 V trumpet horn
• Externally mounted 12 VDC trumpet horn
A 120 V trumpet horn cannot be installed in a scoreboard running on 240 V power�
For more information about trumpet horns, contact a Daktronics representative or refer
to the Outdoor Scoreboard Horns Installation Manual (DD3088739) , available online at
www.daktronics.com/manuals .
Time Outs Left (T.O.L) Digits
Certain scoreboards have the option to add time outs left (T.O.L.) digits for both the
home and guest teams. These digits are installed by simply unscrewing the blank face
panel, connecting and securing the digit panel, and manually applying the “T.O.L.” vinyl
caption. The following scoreboard models in this manual have optional T.O.L. digits:
•
15" tall digits – FB-2018, FB-2019, FB-2020, SO-2018
• 18" tall digits – FB-2021, FB-2022, SO-2021, SO-2023
Changeable Caption Kits
Caption kits contain hardware for one caption only and consist of an upper caption
retainer, a lower caption retainer, a changeable caption panel, and self-tapping screws.
The standard HOME and GUEST captions are applied directly to the face of the
scoreboard. Team name captions are on changeable panels that fit into retainers
mounted above and below the HOME and GUEST captions. If these retainers are not
already present, attach the retainers included with the caption kit. Other caption kits are
available to show different information for different sports.
To install a changeable panel, lift the panel all the way up into the upper retainer first,
and then insert the bottom of the panel into the lower retainer. Reverse this procedure to
remove the caption panel.
Protective Devices
Daktronics makes optional protective devices, including screens and netting, to help
prevent damage to the display due to normal ball impacts.
Note: Some customers may choose to install devices to protect the display from
projectiles. Protective devices not provided by Daktronics must be approved by
Daktronics prior to installation. Failure to follow this approval procedure will void
the warranty.