JLab SUPRA FIT Eclipse User Manual page 30

Note: Brightness setting 1 will make your screen exceedingly
hard to view, and may make readjusting your settings
neccessary! Please exercise extreme caution when adjusting
your brightness.
Calibrate
This setting will allow you to calibrate the screen of your player
to increase the accuracy of the touch screen. The screen
comes pre-calibrated, but you can calibrate it to your specific
touch using this feature. Just tap the cross hair in the middle to
calibrate the device.
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