3

 

 

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2

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6 -

,

 

.

#

 

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4

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ADJUST WITH UP AND DOWN BUTTONS. ACCEPT WITH SELECT BUTTON.

4.1.6. Setting the backlight

Use the BACKLIGHT SETTING mode to turn the backlight on or off and to define how long it stays on for (5, 10, 20, 30, or 60 seconds). When the backlight is turned off, it does not illuminate when an alarm sounds.

 

 

 

3

 

 

$

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2

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6 -

,

 

.

#

 

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4

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ADJUST WITH UP AND DOWN BUTTONS. ACCEPT WITH SELECT BUTTON.

4.1.7. Setting the tones

The TONE SETTING mode allows you to activate or deactivate the tones.

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Image 22
Suunto D4 manual Setting the backlight, Setting the tones