Suunto is committed to achieving Level AA conformance for this website in conformance with the Web Content Accessibility Guidelines (WCAG) 2.0 and achieving compliance with other accessibility standards. Please contact Customer Service at USA +1 855 258 0900 (toll free), if you have any issues accessing information on this website.

FREE SHIPPING OVER £75 | 15-DAY RETURNS | SIGN UP FOR NEWSLETTER

How can I adjust the display contrast on my Suunto Core?

To change the contrast on the Suunto Core you need to put it in sleep mode. Note that this erases unlocked logs!

1. Press [START/STOP], [VIEW], [+] and [LIGHT] buttons simultaneously until SUUNTO appears on the display.
2. When the display is blank press [MODE] until the watch wakes and shows SUUNTO.
3. While 'SUUNTO' is displayed, press [START/STOP] until the service menu opens.
4. Press [+] or [LIGHT] to scroll to Contrast and then press [MODE].
5. Change the contrast using the [+] or [LIGHT]. 
6. Press [VIEW] to exit.

FIND MORE SUPPORT FOR: