233
Sine: Enter-s (dots 2-3-4), s (dots 2-3-4)
Arc Sine: Enter-s (dots 2-3-4), a (dot 1)
Hyperbolic Sine: Enter-s (dots 2-3-4), h (dots 1-2-5)
Cosine: Enter-i (dots 2-4), i (dots 2-4)
Arc Cosine: Enter-c (dots 1-4), a (dot 1)
Hyperbolic Cosine: Enter-c (dots 1-4), h (dots 1-2-5)
Tangent: Enter-t (dots 2-3-4-5), t (dots 2-3-4-5)
Arc Tangent: Enter-t (dots 2-3-4-5), a (dot 1)
Hyperbolic Tangent: Enter-t (dots 2-3-4-5), h (dots 1-2-5)
Logarithm Function: Enter-l (dots 1-2-3)
Natural Logarithm: Enter-l (dots 1-2-3), e (dots 1-5)
Common Logarithm: Enter-l (dots 1-2-3), n (dots 1-3-4-5)
Recall Items: Backspace-r (dots 1-2-3-5)
Delete all saved items: Enter-d (dots 1-4-5)
Save Items: Backspace-s (dots 2-3-4)
Convert Unit: Enter-u (dots 1-3-6)
Copy to Clipboard: Enter-c (dots 1-4)
Option Settings: Enter-o (dots 1-3-5)
Fraction options: Space-dots 3-4
Return formula: Enter-r (dots1-2-3-5)
Change Braille code: Space-g (dots1-2-4-5)
15.10.2 Display Compass Heading
Open Display Compass Heading: Space-F3-F4
