Casio FX-9860GII-L-IH User Guide - Page 182
Initializing and Standardizing the V-Window, To initialize the V-Window
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5-2-3 Controlling What Appears on a Graph Screen k Initializing and Standardizing the V-Window u To initialize the V-Window 1. From the Main Menu, enter the GRAPH mode. 2. Press !3(V-WIN). This displays the V-Window setting screen. 3. Press 1(INIT) to initialize the V-Window. Xmin = -6.3, Ymin = -3.1, Tθ min = 0, Xmax = 6.3, Xscale = 1, Xdot = 0.1 Ymax = 3.1, Yscale = 1 Tθ max = 2π (rad), Tθ ptch = 2π /100 (rad) u To initialize the V-Window in accordance with an angle unit In step 3 of the procedure under "To initialize the V-Window" above, press 2(TRIG) to initialize the V-Window in accordance with an angle unit. Xmin = - 3π (rad), Xmax = 3π (rad), Xscale = π /2 (rad), Xdot = π /21 (rad), Ymin = -1.6, Ymax = 1.6, Yscale = 0.5 u To standardize the V-Window The following are the standard V-Window settings of this calculator. Xmin = -10, Ymin = -10, Tθ min = 0, Xmax = 10, Xscale = 1, Xdot = 0.15873015 Ymax = 10, Yscale = 1 Tθ max = 2π (rad), Tθ ptch = 2π /100 (rad) In step 3 of the procedure under "To initialize the V-Window" above, press 3(STD) to standardize V-Window settings in accordance with the above. # Initialization and standardization cause Tθ min, Tθ max, Tθ ptch values to change automatically in accordance with the current angle unit setting as shown below. Deg mode: Tθ min = 0, Tθ max = 360, Tθ ptch = 3.6 Gra mode: Tθ min = 0, Tθ max = 400, Tθ ptch = 4 20050401