User manual BALTUR EMME 175 TOP-3EL SCHEMA

[. . . ] Two zeros appear on the right side of the display. If you press an incorrect digit key, just reenter the correct digits. Converting a Number to Scientific Notation To convert a displayed number from standard display format to scientific notation, press n 1 a l. 3. ENG Correcting Entry Errors At any point in a calculation, you can press - twice to clear all calculations, including any errors, and start over. Clearing an Error Condition The display shows E when an error, overflow, or underflow occurs or when you enter an improper operation. [. . . ] o n I l Subtracts n% from the displayed number. n n I l Multiplies the displayed number by n%. m n I l Divides the displayed number by n%. 5. ENG Key V `m G Z `l b `k c `j Function Calculates the square of the displayed number. Calculates the square root of the displayed number. Calculates the reciprocal (x−1) of the displayed number. Raises the displayed number (y) to a specified power (x). Calculates a specified root (x) of the displayed number (y). Calculates the common logarithm (base 10) of the displayed number. Calculates the common antilogarithm of the displayed number (10 raised to the power of the number). Calculates the natural logarithm (base e) of the displayed number. Calculates the natural antilogarithm of the displayed number (e raised to the power of the number). 6. ENG Using the Memory The calculator’s memory can store data as long as the calculator is on. Degrees, Minutes, and Seconds DMS angles are entered in D. MMSSsss format. MM SS sss Degrees (°)—0 to 8 digits Decimal point separator Minutes (')—must be 2 digits Seconds (")—must be 2 digits Fractional part of a second For example, enter 48°5'3. 5" as 48. 05035. Decimal Degrees DD angles are entered in D. ddddddd format. ddddddd Degrees (°) Decimal point separator Fractional part of a degree For example, enter 34. 047° as 34. 047. 10. ENG Converting Angle-Measurement Format The EMME 175 TOP-3EL Solar can easily convert an angle measurement from one degree format to the other. Key ` [DMS8DD] Function Converts the displayed value from degrees, minutes, and seconds (DMS) to decimal degrees (DD). If necessary, include leading zeros as needed to place the digits in the proper positions. Converts the displayed value from decimal degrees (DD) to degrees, minutes, and seconds (DMS). Enter the angle in D. ddddddd format, and then press ` [DD8DMS]. ` [DD8DMS] Example: Convert 33°7'8" in DMS format to DD format and back to DMS format. Comments DMS format DD format DMS format Keystrokes 33. 0708 ` [DMS8DD] ` [DD8DMS] Display 33. 0708 33. 118889 33. 0708 11. ENG Rectangular-to-Polar Conversions Pressing ` [R8P] converts rectangular coordinates (x, y) to polar coordinates (r, Θ). Example: Convert the rectangular coordinates (10, 8) to polar coordinates. Comments Enter x and y Value of Θ Value of r Value of Θ Keystrokes 10 ` € 8 ` [R8P] `€ `€ Display 8. [. . . ] ` ‚ V Calculates variance using n . `† Calculates the sum of the entered data points. `‡ Calculates the sum of the squares of the entered data points. ` [CSR] Clears all data from the statistics register and the STAT indicator. 13. ENG Example: Analyze the following test scores. [. . . ]