Page 11
*lf batteries are used for longer than years, there is the danger of leakage. Be sure to replace batteries at least once every 5 years even if the unit is not used during that period. * The life of the original batteries supplied with the calculator is calculated from the date of installation at the factory, not from the date of purchase.
Page 13
* Never press the RESET button while internal operations are being performed. Doing so can cause irreparable damage to the memory of your calculator.
Key Layout 1 - 3 ~ *~ ' F ra c İ P * CD (E3 ŒD GD ÉD CD OeçLd-*P H a x Lh-*n Bin *-b-* P O c t Lo Jf I X -1 I | « » » » | I h y p j I sin | | c o s | | c an | q/ç...
Page 23
K ey Operations m o d e E x . mode 7 3 exe - T h r e e d e c im a l p l a c e s E x . mode 8 5 exe - 5 s i g n if ic a n t d ig it s 10 s i g n if ic a n t d ig it s *lf you have not specified the number of decimal places or the number of sig...
Page 30
& (s in ) (cos) (tan) T r i g o n o m e t r i c f u n c t i o n / I n v e r s e t r i g o n o m e t r i c f u n c t i o n k e y s d /c 4 5 0...
Page 31
and I-CL JK *lf the display becomes dim and difficult to read, even if you increase contrast, it probably means that battery power is getting low. In such a case, replace bat teries as soon as possible. After replacing batteries, perform the RESET opera tion described on page 10.
Page 32
X~\ x\, xyt T a b /c format in front of i memory or *When functions with the same priority are used in series, execution is performed from right to left * Compound functions are executed from right to left. * Anything contained within parentheses receives highest priority.
Page 33
Calculations are performed in sequence, with the highest priority operation first Once a caiculation is executed, it is cleared from the stack.
Page 34
• IMPORTANT: When the power of the unit is switched off (including Auto Power Off), the current system mode is cancelled, and the unit will be set to the RUN mode when switched on again. However, the calculation mode, number of decimal place setting ), number of significant digits )«), and angle unit (Deg,...
Page 35
-7 - *Calculation results greater than 101 0 (10 billion) or less than 10 2 (0.01) are automatically displayed in exponential form. 'Values are stored in memory with 12 digits for the mantissa and 2 digits for the exponent.
Page 37
*When numeric values or calculation commands are input, they appear on the dis play window from the left. Calculational results, however, are displayed from the right...
Page 39
*lf, after making corrections, input of the formula is complete, the answer can be obtained by pressing If, however, more is to be added to the formula, advance the cursor using the key to the end of the formula for input.
Page 40
*When are pressed, the letter at the insertion position is surrounded by and blinks. The insert function is activated until you press or until you perform again.
Page 42
*See page 116 for information on the number of program steps. D e f m 3 0 _ M— 5 6 S - 1 6 0 — i - -------1 M— 5 6 S- 1 6 0 M— 2 6 S —...
Page 48
*You cannot specify the display format (Fix, Sci) while the calculator is in the BASE-N mode. Such specifications can only be made if you first exit the BASE-N mode. mope...
Page 52
*The formula appears after clearing the display.
Page 53
*As with the number of input steps (see page 35), the replay function can accept input of up to 127 steps. The replay function is not cleared even when is pressed or when power is turned off, so contents can be recalled even after is pressed.
Page 54
“ A " final result of a multistatement is always displayed, regardless of whether a "A ” symbol is input at the end of the last statement in the chain. 'Consecutive calculations contained in multistatements cannot be performed.
Page 55
4 25 243.5070629 0.0193207948 8.766666667 e w e 4774.20181 473 825 12408 3 01.8 486.33497 24 6 33 1 8534 85.76077464 341.2 2663.873462...
Page 56
cannot be performed in the BASE-N ® [4 ](§...
Statistical Calculations ( g Q ) . ¡ s h if t 'LpCi— x ) 2 I E x 2- ( L x ) 2/n L x 2- ( L x f l n *The values for n, Lx, and L x 2 are stored in memories W, V, and U respectively and can be obtained by pressing followed by the memory name and then (i.e.
Page 70
C o n s t a n t te rm o f r e g r e s s i o n R e g r e s s i o n c o e f f i c i e n t o f f o r m u la r e g r e s s i o n f o r m u l a ^ _ 'E y - B»Ex...
Page 71
11 0 0 5 20S)E31010( 25®|T]1011(H) 30®CD1014G>3 A o o o m m m | ( T shift ( S Q B E J C D B C D illlw ) Lxy-n »x - J B 1Q D H “ ) BHT|...
Page 72
Lx, L x 2 G1Q50®G )23.5( Q31 0 3 ® (Z )46.4( Q «D 118® [I)48.90> sh ift m m m y i-...
Page 73
y = A*eB'x y = A»eB x x = - Ey, Ey2 Exy are E\ny, E(\r\y)2 6 . 9 B B Q D21.4( î 12.9isH iFTifTirTin15.7fD n 2 6 . 7 § )[I3Q38.5( 35.1 ( DCIDQK)5.2{ ü y i - yi =...
Page 81
*The input range for graph ranges is through 9 . 9 9 9 9 9 9 9 9 9 + 9 7 9 ' 9 9 9 9 9 9 9 9 9 + 9 7 . *lf you enter a value that is outside the allowable range or if you try to perform some other illegal operation, an error message appears on the display.
Page 83
y = 2 x 2 + 3 x - 4 y = 2x + 3. \ L ~ y = 2x+3. *Be sure to input variable X into the formula when using built-in graphs for overdraw. If variable X is not included in the second formula, the second graph is produced after clearing the first graph.
Page 85
Whenever you try to change the factor value while a graph is displayed, the dis play changes to the text screen automatically. To return to the graph screen after changing the factor value, press i § ( o r GED) ISHIFTllZBBWxfl @ | S ) @ Is lrllg a...
Page 86
X f a c t ? Y f a c t ? Y f a c t ? d o n e * Whenever you try to change the factor value while a graph is displayed the dis play changes to the text screen automatically. To return to the graph screen after changing the factor value press HD(or (El) KJ TD \ j...
Page 88
• V " Whenever you try to change the factor value while a graph is displayed, the dis play changes to the text screen automatically. To return to the graph screen after changing the factor value, press ISHiFflfZopnfxfl...
Page 90
*The Trace function can only be used immediately after a graph is drawn. This function cannot be used if other calculations or operations (except have been employed after a graph has been drawn. *The x-y coordinate values consist of a 11-digit (max.) mantissa or a 7-digit (max.) mantissa plus a 2-digit exponent.
Page 91
2 . 1 0 5 6 6 3 :----------------------------------------------1 ------------------------------ *Due to limitations caused by the resolution of the display the actual position of the pointer can only be approximate. &...
Page 92
e t c I [piotl | s ü ï e x e [s h ift! [ x ^ y ] Attempting to plot a point outside of the preset range is disregarded. *The x- and y-coordinates of the pointer used in the Plot function are respectively stored in the X memory and Y memory.
Page 93
e x e ■ n c o e q i Fol ~ O |SHirT||LinelfEXEl...
Page 94
L £ . m n ) m The Line functon can only be used to draw lines between the blinking pointer and a fixed point created using the Plot function.
Page 95
ggr^R f2 ir^m iiiiiiirxin r2 ifT i B S K X H D H S H C O C I ] ® \ . k G E I t ♦ G B ® I t E l...
Page 97
Single-Variable Statistical Graphs________ *Abs and "cannot be used in the SD2 mode. ( | ^ I E ] ^ |) . *Data input method in step 5 is the same as that for standard deviation calcula tions (see page 67).
Page 99
y-~~nF 2°2 Keyboard designation of o is xon. m is x.
Page 100
*Data input method in step 4 is the same as that for Regression calculation (page 69).
Page 101
*According to the generaI rule of the x-axis range values, the values for x are: - 1 0 ^ x < 1 0 . (T ](il3 Q G D (D T ) 'When data is input that is outside of the preset range values, a point does not appear.
Page 105
IITI m o d e B O B B I K L B D B I I I ffiT...
Page 106
*After the program is stored press to return to the RUN mode.
Page 107
* Program calculations are performed automatically with each press of when it is pressed after data is input or after the result is read. * Directly after a program in PO is executed by pressing as in this example the Prog 0 command is stored by the replay function. Therefore subsequent executions of the same program can be performed by simply pressing...
Page 119
r i' n” (n * Hereinafter, commas (,) will be used to separate steps for the sake of clarity.
Page 120
*For details on inputting programs and editing programs, see sections 4-1 and 4-2. Henceforth, the displays will only show calculation result output. 0Q E1S mode...
Page 133
*The memory expansion command (Defm) can be used in a program.
Page 134
Displaying Alpha-Numeric Characters and Symbols___________________________ (, ), V“ , x , y , X O n , X O n - *AII of the above noted characters can be used in the same manner as the alpha betic characters. (x, y...
Page 135
X = ? Y = ? Always follow a message with a whenever a formula follows the message. X f ______________ ______________ i a N = ? _____________ NG______________ N = ? _____________...
Page 169
I Q ) mode I H ) shif mode [x2, x - \ x ! , *A and B are numeric values.
Page 170
* Frequency can be omitted. Frequency can be omitted. I(T1(E l p h a e x e (xon) (xon-...
Page 171
* Frequency can be omitted. * Frequency can be omitted. (n) ... : (E y (Ey) .......S ( T ) ( E :2) ® y (Ey2 ) y (Exy) y ( y ) (xon) y yon) x (xon- y (yon- m m m y (y)
Page 172
* Mantissa of numeric vaiue is 10 digits.
Page 175
*n = 0 through 9 (~R): The relational operator is: = , * “ ". C W ) n (n =...
Page 184
In d e x □ ________________________ B ________________________ Q ________________________ S ________________________...
Page 185
In d e x B ________________________ D ________________________ Q ________________________ D ________________________ □ S ________________________ ________________________ 0 ________________________...
Page 186
In d e x Q ________________________ B ________________________ □ ________________________ B ________________________ □ ________________________...
Page 187
In d e x □ _______________________ 5 ________________________ 0 _______________________ [¡¡I_________ _____________ □ _______________________...
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