- Connection is not possible during charging.
- Connection range: The Smartphone always connects to nearest ready-for-connection lamp within 1.5 m range. Once connected, the lamp can be moved further away from the smartphone.
Location services of the smartphone have to be set to work.
Connection is always possible in any basic mode (see above or QUG for different modes). - Detailed Bluetooth turn on/off information: Each time the lamp is switched on via the physical switch in any mode and light function, Bluetooth is activated. The lamp is now ready for connection with the smartphone via app for 120 seconds. Afterwards the Bluetooth function is deactivated and the lamp will not be available for connection anymore, even though the light is on. When lamp is switched off without having been connected to smartphone within the 120 seconds period, Bluetooth function will be deactivated. Once the lamp has been connected to the smartphone, it will constantly stay connected as long as the app is running, no matter if the lamp has been switched off via switch or via the app itself in between.
When the app has been ended/closed or the connection to the smartphone has been disrupted in any other way (e.g. screensaver kicks in), the Bluetooth function will stay activated for another 120 seconds and afterwards turn off. If the lamp is on (any light function) during disconnection, the smartphone can be quickly reconnected to the lamp via app by clicking on “connect” within this 120 seconds period – using the lamp switch again is not necessary.
If the lamp has been turned off via app shortly before disconnection, or the lamp has been turned off via switch before or shortly after disconnection, the Bluetooth function will be deactivated directly when connection to app is disrupted. In this case the physical switch of the lamp needs to be used again for re-connection.
Connection indication: Lamp will blink 2x with green light when it connects/disconnects, profiles are sent to the lamp, or on/off timer are selected.
The app always starts with the connection screen. Once it is connected, it will open the main menu.
Advisory text shown in app: Turn on headlamp to establish connection with app and click on "connect". Close app to disconnect. Connection or disconnection is indicated by flashing green LED.