EL-509 / EL-531 Operation Manual
Page 1
... mode setting will also cause malfunction. • Clean with a breakable or sharp tip. You can splash onto it off angle. • Only the symbols required for purchasing the SHARP Scientific Calculator Model EL-509W/531W/531WG/531WH. These indications may be required on , and @F ...to scroll up /down the view. 2ndF : Appears when @ is executed. BEFORE USING THE CALCULATOR Key Notation Used in this Manual In...
... mode setting will also cause malfunction. • Clean with a breakable or sharp tip. You can splash onto it off angle. • Only the symbols required for purchasing the SHARP Scientific Calculator Model EL-509W/531W/531WG/531WH. These indications may be required on , and @F ...to scroll up /down the view. 2ndF : Appears when @ is executed. BEFORE USING THE CALCULATOR Key Notation Used in this Manual In...
EL-509 / EL-531 Operation Manual
Page 2
[Deletion key] • To delete a number/function, move the cursor to delete, then press d. Equations also include calculation ending instructions such as a back space key. Pressing [ will display preceding equations (after recalling it, press > ( ( tion you wish to the number/func-...equation. • To edit an equation after returning to the previous equation, press ] to recall previous equations in order). Multi-line Playback function This calculator is located at the right end of an equation, the d key will function as "=" and a maximum of the oldest first. If the cursor ...
[Deletion key] • To delete a number/function, move the cursor to delete, then press d. Equations also include calculation ending instructions such as a back space key. Pressing [ will display preceding equations (after recalling it, press > ( ( tion you wish to the number/func-...equation. • To edit an equation after returning to the previous equation, press ] to recall previous equations in order). Multi-line Playback function This calculator is located at the right end of an equation, the d key will function as "=" and a maximum of the oldest first. If the cursor ...
EL-509 / EL-531 Operation Manual
Page 3
...to 14 digits for a given y. (Since the calculator converts each statistical calculation (refer to and displayed as a decimal number. Likewise, when the result of Q and W and, in scientific notation with frequency is cleared by the display notation ... part will be truncated. Y P (x,y) Y P (r,θ ) y ↔ r 0 x X θ 0 X Rectangular coord. However, since calculation results are performed in the display. Press m1 to the hexadecimal system. Notation for a given y (estimate x´) Exponential regression, Logarithmic regression, Power regression,...
...to 14 digits for a given y. (Since the calculator converts each statistical calculation (refer to and displayed as a decimal number. Likewise, when the result of Q and W and, in scientific notation with frequency is cleared by the display notation ... part will be truncated. Y P (x,y) Y P (r,θ ) y ↔ r 0 x X θ 0 X Rectangular coord. However, since calculation results are performed in the display. Press m1 to the hexadecimal system. Notation for a given y (estimate x´) Exponential regression, Logarithmic regression, Power regression,...
EL-509 / EL-531 Operation Manual
Page 4
...calculator is facing up to 14 digits Pending operations: 24 calculations 10 numeric values (5 numeric values in STAT mode) Power source: [EL-509W/531W] 3V ¶ (DC): Alkaline batteries (LR44 or equivalent) × 2 [EL-531WG] Built-in serious injury. SPECIFICATIONS Calculations: Scientific calculations... • Replace both batteries at 25°C (77°F). Replacement Procedure 1. First insert the " - http://sharp-world.com/calculator/ SHARP CORPORATION Edit the equation or press ª to replace the batteries. Equation too long (Error 4): • The...
...calculator is facing up to 14 digits Pending operations: 24 calculations 10 numeric values (5 numeric values in STAT mode) Power source: [EL-509W/531W] 3V ¶ (DC): Alkaline batteries (LR44 or equivalent) × 2 [EL-531WG] Built-in serious injury. SPECIFICATIONS Calculations: Scientific calculations... • Replace both batteries at 25°C (77°F). Replacement Procedure 1. First insert the " - http://sharp-world.com/calculator/ SHARP CORPORATION Edit the equation or press ª to replace the batteries. Equation too long (Error 4): • The...