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Button functions

M430 has five buttons that have different functionalities depending on the situation of use. See the tables below to find out what functionalities the buttons have in different modes.

Time view and menu

LIGHT BACK START UP/DOWN

Illuminate the display

Press and hold to lock buttons

Exit the menu

Return to the previous level

Leave settings unchanged

Cancel selections

Press and hold to return to time view from menu

Press and hold to start pairing and syncing

Confirm selections

Enter pre-training mode

Confirm the selection shown on the display

Move through selection lists

Adjust a selected value

Press and hold UP to change the watch face

Pre-training mode

LIGHT BACK START UP/DOWN

Illuminate the display

Press and hold to enter sport profile settings

Return to time view Start a training session Move through sports list

During training

LIGHT BACK START UP/DOWN

Illuminate the display

Press and hold to enter Quick Menu

Pause training by pressing once

Press and hold for 3 seconds to stop training recording

Mark a lap

Press and hold to set zone lock on/off

Continue training recording when paused

Change training view