Daktronics DD2945863 Operating instructions

DD2945863
Daktronics
Brand
Daktronics
Model
DD2945863
Type
Operating instructions

Daktronics DD2945863 is a wireless microphone system designed for referees, providing clear communication and reliable performance during sports events. Its key features include:

  • Wireless Transmission: The system utilizes wireless technology, allowing referees to move freely on the field without being restricted by cables.

  • Multiple Microphone Options: It comes with both head-worn and lapel microphones, enabling the referee to choose the most suitable option based on their preferences and the specific requirements of the event.

  • Adjustable Gain and Mute Switch: The bodypack transmitter features adjustable gain control, allowing referees to optimize the audio level for their voice. It also includes a mute switch for convenient control during breaks or when not actively speaking.

Daktronics DD2945863 is a wireless microphone system designed for referees, providing clear communication and reliable performance during sports events. Its key features include:

  • Wireless Transmission: The system utilizes wireless technology, allowing referees to move freely on the field without being restricted by cables.

  • Multiple Microphone Options: It comes with both head-worn and lapel microphones, enabling the referee to choose the most suitable option based on their preferences and the specific requirements of the event.

  • Adjustable Gain and Mute Switch: The bodypack transmitter features adjustable gain control, allowing referees to optimize the audio level for their voice. It also includes a mute switch for convenient control during breaks or when not actively speaking.

BEST PRACTICE
DD2945863 Rev 1
3 March 2022
REFEREE MICROPHONE SYSTEM SETUP PAGE 1 OF 2
For best wireless reception:
• Do not obstruct the transmitter bodypack antenna.
• Keep the transmitter bodypack antenna within clear line of sight of receiver at control location.
• Never place transmitter bodypack on backside as your body will block reception.
• Check that battery levels are adequate for the whole event (3 bars). Check again at half-time.
Keep spare batteries on hand for every event.
• Perform a frequency scan prior to event to obtain the best possible frequency. Frequency
coordination is extremely important when other wireless devices exist in venue that use the same
frequency range.
For best audio quality:
• Tuck microphone cable under shirt and route to mute switch. Route mute switch cable along belt
on backside and plug into bodypack.
• The referee bodypack kit includes both head-worn and lapel microphones. In general it is
recommended to use the headset mic for best results.
o Head-worn: Best choice for feedback rejection; capable of more gain before feedback
since microphone can be positioned close to the mouth. Placement on head should be taken
into consideration; mic boom should be on same side of point source sound system for
proper cancellation. More susceptible to wind noise than omnidirectional microphones.
o Omnidirectional Lapel: Susceptible to feedback from
sound system; least affected by wind noise
o Cardioid Lapel (WL185): Better feedback rejection
versus omnidirectional lapel, but more wind noise. For
maximum wind noise reduction, use both the snap-on
windscreen AND the furry windjammer on the lapel mic as
shown at right.
• For Omnidirectional and Cardioid mics, clip onto a lapel as
close to the center of the chest as possible, pointing toward
the throat/neck.
BEST PRACTICE
DD2945863 Rev 1
3 March 2022
REFEREE MICROPHONE SYSTEM SETUP PAGE 2 OF 2
Bodypack
Transmitter
Place Mute Switch on
right side of body
Referee Mute Switch
Microphone Receiver
(in control rack)
Line of Sight
< 300'
Do NOT wear the
bodypack on backside
  • Page 1 1
  • Page 2 2

Daktronics DD2945863 Operating instructions

DD2945863
Daktronics
Brand
Daktronics
Model
DD2945863
Type
Operating instructions

Daktronics DD2945863 is a wireless microphone system designed for referees, providing clear communication and reliable performance during sports events. Its key features include:

  • Wireless Transmission: The system utilizes wireless technology, allowing referees to move freely on the field without being restricted by cables.

  • Multiple Microphone Options: It comes with both head-worn and lapel microphones, enabling the referee to choose the most suitable option based on their preferences and the specific requirements of the event.

  • Adjustable Gain and Mute Switch: The bodypack transmitter features adjustable gain control, allowing referees to optimize the audio level for their voice. It also includes a mute switch for convenient control during breaks or when not actively speaking.

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