SUUNTO Vyper - Manual (Page 29)

Figure 4.7. Adjusting the Daily Alarm setting mode [3 T ALARM]
4.1.2. Setting Preferences [3 SET PREF]
To enter the Setting Preferences mode, select MODE- 3 SET- 3 SET PREF. The
Setting Preferences mode has two options: 1 LIGHT and 2 MODEL.
Backlight On Time Setting [1 LIGHT]
In the Backlight Setting mode the backlight can be turned off or on and the on time
can be set to be 5 to 30 seconds.
To enter the Backlight Setting mode, select MODE- 3 SET- 3 SET PREF- 1 LIGHT.
After entering this mode you are able to set the desired backlight on time and to turn
the backlight off or on.
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