Guide To User Interface Led Sequence During Use - DAINESE D-AIR STREET SMART CHEST.1 Nota Informativa De Instrucción

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3.4. Guide to user interface LED sequence during use

The user interface is composed by a three-color LED positioned on the right forearm of the D-AIR STREET SMART CHEST (see the diagram
of the System shown in Figure 10). The three colors are: red, green, and blue.
1. After closing the switch-on/switch-off button on the neck strap and consequent switch-on/switch-off of the System, the user
interface will show the charge level remaining in the System's battery through a sequence of 5 green or red and flashings repeated
twice. Five green flashings indicate a full charge; every red flash indicates a loss of roughly 20% in charge. Each flashing lasts
around 0.2 seconds, each flashing sequence is separated from the next by a pause of around 2 seconds.
2. After the battery's charge level has been indicated, the status of the system will be indicated through another sequence of six
flashings. A blue flashing followed by green flashings indicates that the signal is operating correctly and that it is now awaiting the
GPS signal. This might happen inside a building, for example, or where the GPS signal is not available.
Figure 11: example of flashing sequence indicating waiting period for GPS signal, first blue flashing
3. After the GPS signal has been found, the D-AIR STREET SMART CHEST is ready for use; the flashing will become a single cyclical
blue flashing.
●●● IMPORTANT: before using the D-AIR STREET SMART CHEST always make sure that the System has correctly identified the GPS,
as the System will only be triggered in this case.
Figure 12: example of flashing sequence indicating that the System is ready for use
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Figure 10: example of flashing sequence indicating battery charge level
D-Air Intelligent Protection System
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