Sharp EL9900C EL-9900C - Page 77
Various Calculation Keys
UPC - 074000016873
View all Sharp EL9900C manuals
Add to My Manuals
Save this manual to your list of manuals |
Page 77 highlights
PROCEDURE Chapter 5: Advanced Calculations - Advanced Keyboard 1. Since the angle of elevation is measured in degrees, the calculator's angle setting will need to be matched with that. Press @ ; to bring up the SETUP menu. 2. On the right side of the SETUP menu, the current setup will be displayed. Make sure that the top line is indicated as Deg (i.e., degrees). If not, then the angle system will need to be changed. Press B to select B DRG, then press 1 to select 1 Deg. 3. Now, let's work on the actual calculation part. Press the # key to enter the Calculation screen, and press C to clear any screen entries. 4. Press 505.8 | t 36. Press E to execute the calculation. 2. Various Calculation Keys The calculator's Advanced Keyboard is designed so that various advanced-level expressions can be written quickly with few strokes of the keys. Note: The default angle unit for the Advanced mode is radians. The examples hereafter will therefore feature the radian angle system, unless otherwise specified. The keys with each associated math function are described below. Refer to the usage diagram in the Appendix for the parameters for each sub-menu item. 67