VIEWSONIC ViewBoard 55" UHD 4K Interactive Display - Manual (Page 45)

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1. Press T on the remote control and select the Display menu.
2. Press T / S / W / X ŽŶƚŚĞƌĞŵŽƚĞĐŽŶƚƌŽůŽƌĚŝƌĞĐƚůLJƚŽƵĐŚƚŚĞŽƉƟŽŶƚŽƐĞůĞĐƚŝƚ͘
3. Adjust the Brightness, Contrast, Hue, and Sharpness directly by touching and
ĂĚũƵƐƟŶŐĞĂĐŚǀĂůƵĞ͕ŽƌǁŝƚŚƚŚĞƌĞŵŽƚĞĐŽŶƚƌŽůďLJƉƌĞƐƐŝŶŐ ENTER to adjust the
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4. Drag the blue light slider directly to adjust the blue light value.
5. Press EPG/BACK on the remote control, or touch a blank area outside of the
menu to exit.