[zilver]

Thanks to Magnum IP and Geremy for sharing!!! *NOTE* In order to change the contrast on your Core you will need to put it in sleep mode and this will erase all logs! 1. Press and hold the upper left, lower left, upper right and lower right buttons until 'SUUNTO' appears on the display. 2. When the display is blank press the upper left button once - 'SUUNTO' will appear on the screen 3. While 'SUUNTO' is still displayed press and hold the upper left button 4. Highlight the 'contrast' option then press the middle right button. 5. Change the contrast using the upper right and lower right buttons 6. Press the lower left then upper left buttons to exit With Best Regards, Suunto Helpdesk

hope it will help some one works for my own core just fine..

	Suunto Visit SuuntoWatches.com to see Suunto's full line of wrist top computers and compasses.

	Suunto Core - Click for more info The Suunto Core is the benchmark of Suunto's ABC (Altimeter, Barometer, Compass) wristop computers, furnishing the best features of top-selling Suunto predecessors, and then advancing upon their legacy with innovative environmental monitoring functions that any outdoor adventurer will find invaluable. The Suunto Core is the culmination of years of testing, research, user feedback from the field, and technological advancements in the Suunto laboratory.