Trevi SF 230 HR Guide De L'utilisateur page 52

SF 230 HR
Camera Control: Long press the button after find the phone mode
to go to camera mode. Please release your finger when it shows the
camera icon. Press the button once to take photo. In this mode, please
always run the app in the foreground.
Press the hold the button for 3s, then release finger to music control
mode.
Music Control: In this mode, it is at the pause by default, press the
button once to convert between pause and start. Press for 3s then
release finger to convert to next, last, back. When at the back, press
once to go back to Find the phone mode.
3. After turning on the Multi-Media Controller in the app, we can go to
the find the phone mode by long pressing the button in any modes except
for time mode, heart rate mode and sleep mode. (Please release your
finger when it shows the phone icon).
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