A: No. Page 48 of the manual explains the "Contrast Adjustment" hidden menu: Turn the unit off, hold the "Left Arrow" key, and press "Power" to adjust LCD contrast.
Equi are bipedal, humanoid creatures with a horse's head, torso, and limbs. Their bodies are covered in a unique, adaptive skin that shimmers with a soft, iridescent glow. This epidermal layer allows them to communicate through a complex system of color changes, bio-luminescent patterns, and subtle vibrations. Equus-3022-Manual.pdf