50.80 m0 m 100.80 m
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About the PowerUnit & SpaceUnit
Use of the PowerUnit & SpaceUnit
PowerUnit is the start transmitter specially designed for sounds starts. Thanks to its
microphone, it starts the transponder's timer as soon as it detects a noisy sound nearby
(such as a clap or a gunshot). It is associated with an antenna flag, the SpaceUnit,
which provides a wider detection zone (6m), and lets trigger the start on up to 8 lanes.
1. Prerequisites
PowerUnit & SpaceUnit transmitter is a part of the Freelap timing system. To get your
timing data, you must attach the transponder(s) to the athlete(s) and use the
MyFreelap app (cf corresponding user manuals).
2. Get to know the PowerUnit
• Take the SpaceUnit out of its packaging, the ellipse will take shape itself.
• Join the 2 central axes, fitting them together to stiffen the structure.
• Press 2s on the Power button to turn on the transmitter.
• Press on the Set button to select the MIC mode. Each press of the Set button
switches you to the next mode. The LED of the MIC mode must flash. The START led
automatically lights up to indicate that the transmitter is set as a START transmitter.
• Place the transmitter on the ground, at a distance of 2 meters behind the start line.
• The Freelap logo must face toward the start line.
• If you time on 8 lanes, place the transmitter between lanes n°4 and n°5.
Power button: To turn on/off the transmitter
Set button: To select MIC mode
PWR led: Indicates if the device is on (green) or if the battery is low (red)
Tx / Mic Leds : Indicate on which mode the transmitter is set
START / LAP / FINISH leds: Indicate on which code the transmitter is set
Tx: To connect the
PowerUnit to the SpaceUnit
CHG port: To charge the
device
3. Install the PowerUnit & SpaceUnit
5. Place the PowerUnit & SpaceUnit
4. Turn on and set the PowerUnit
Placing the transmitter at any other location or position may result in
inaccuracies or non-detection.
6. Associate it with other Freelap transmitters
• The transmitters must be minimum 0.7 second appart.
• Your track must contain a maximum of 11 transmitters.
> Example: Time 100m (2x50m) - 8 athletes :
• Connect the SpaceUnit to
the Tx port of the PowerUnit.
Tx Junior Pro
code FINISH
Tx Junior Pro
code LAP
(optional)
PowerUnit &
SpaceUnit
To make Freelap timing system work, you must have a transmitter set with the code
FINISH on your track.
PowerUnit is a START transmitter.
• You must add 1 FINISH transmitter (e.g: 1 Tx Junior Pro transmitter set with the
code FINISH), placed 80cm AFTER the desired distance.
• You can add more Freelap transmitters (e.g: 1 Tx Junior Pro transmitter set with the
code LAP to get intermediate LAP times), placed 80cm AFTER the desired distance.
PWR START LAP FINISH
PWR START LAP FINISH
PWR START LAP FINISH
PWR START LAP FINISH
PWR START LAP FINISH
PWR START LAP FINISH
PWR START LAP FINISH
PWR START LAP FINISH
2
Mobile
device
50m max
2 m
