User's Guide

Table Of Contents
25
By default, the backlight turns on for a few seconds and turns off
automatically. This is the Normal mode.
There are three different backlight modes:
Mode:
Normal: The backlight turns on for a few seconds when you
press [Light] and when the alarm clock sounds.
Off: The backlight is not switched on by pressing a button or
when the alarm clock sounds.
Night: The backlight turns on for a few seconds when you press
any button and when the alarm clock sounds.
Toggle: The backlight turns on when you press [Light] and stays on
until you press [Light] again.
3.5 Button lock
Keeping [Back/Lap] pressed locks and unlocks buttons.
You can change the button lock behavior in the watch settings under
GENERAL » Tones/display » Button lock.
Actions only: Start and options menus are locked.
All buttons: All buttons are locked. Backlight can be activated in
Night mode.