Оценок - 2, средний балл: 3
(
)
)
|
Фрагмент инструкции
How to use this calculator.............................3 1.Ke y...........................................................................3 2.Display Indicator....................................................12 3.Mode s.....................................................................12 4.Calculatk>n Procedure........................................16 5.Calculation Range.............................................17 6.Statistical Calculation............................................20 7.Logical Calculation................................................22 8.Error s......................................................................24 II. Calculation Examples.................................25 1. Decimal Calculation..............................................25 2. Binary/Octal/Hexadecimal Calculation................28 3. Basic Function Calculation.................................30 4. Statistical Calculation.........................................33 5. Logical Calculation............................................35 6. Applied Calculation...........................................36 7. Calculation Range of Functions..........................38 ¡¡[.Specification....................................................39 IV.Power supply....................................................40 2 I. HOW TO USE THIS CALCULATOR 1 .Keys Power ON/ OFF and Clear Keys [ON] Power ON Key: Turn on this unit and start calculations. All registers except memory register are cleared when power is turned on. Auto Power OFF Function: If not used for about 10 minutes, the unit is automatically turned off to save power. [OFF] Power OFF Key: Turn off the power and clear only the display. [C/CE] Clear/Clear Error Key : Clear the last entered numbers and clear the error. [AC] Clear the contents of all registers even in the memory. Numeric Entry Keys [0]~[9] Numeric Keys: To enter digits. [. ] Decimal Point Key : To enter decimal point. [EXP] Exponential Key: To enter exponent. Example: 35 x 10 4 3-^[3][5][EXP][4][3] (35.4 3) [+7-] Sign Change Key : Change the sign (+ or -) of mantissa and exponent. [-*] Backspace Key : Press this key once and clear the last input digit. Example: Value I_Operation | Display 12345 [1][2][4]incorrect entry 124. M 12. [3][4][5] 12345. Mode Selection Keys [INV] Invert Key: Perform the functions as key shows and the asterisks (*) in the explanations serve as mark. Example: Sin10.5—[.][5] [lNV][sm'] [MODE] Calculation Mode Key Assign calculation mode, press [11~[5] after pressing this key and sets the calculation mode as follows: _ Key Operation Mode Display Indica tor [MODE|1/-*DEC] [MODEÏ2/--BIN] [MODE][3/--*OCT] [MODEÏ4/--HEX] [MODEJ5/-SO] Decimal Calculation Mode Binary Calculation Mode Octal Calculation Mode Hexadecimal Calculation Mode Statistical Calculation Mode DEG BIN OCT HEX SD DEG [FLO][SCI][ENG] «Display Mode Key : The display mode will change when the key is pressed as follows [FLO] Floating Mode [SCI] Scientific Exponential Mode [ENG] Engineering Exponential Mode Example Operation Display Explanation <[INV][FLO]) [1][2]P)[4][5] [6][7][8][X] [1J[0] [=] PNV][SCn 123456780. 1.2345678 08 (Floating Mode) Floating Mode Scientific 4 Exponential Mode [INV][ENG] 123.45678 06 Engineering Exponential Mode Display Range Scientific Exponential Mode: X=0 And 10'"slXI<10100 Engineering Exponential Mode: X=0 And 10"slXk10100 Exponent: Multiple of 3 Mantissa: Less than 1000 In the floating mode the calculation results shows as the following: 10'°£IXI<10,o° Exponential Display 10‘"alXI<10'9 Exponential Display X=0and 10s Xl<10':: Floating Point Display [FIX] »Decimal Point Selection Key : To define the decimal digits number in the mantissa of the decimal calculation results. Press [0> [9] or [. ] after pressing this key and define the decimal digits as follows: [INV][FIX][0] 0 decimal digit [INV][FIX][1] 1 decimal digit S [INV][FIX][9] 9 decimal digit [INV][FIX][J Resets the decimal specification Example: Operation Display Explanation [INV][F1X][3] o. ooo 3 digits decimal [1][2)[3][4][5] [6][7][8]P][X] 123456789.0 HWK№J 123456.789 [INV][FIX][0] 123457.« *" 0 digit decimal pNV][FIX}[5] 123456.7890'*s' 5 digit decimal 5 *1 The displayed value is rounded-off (5/4) within the defined range, the calculated result is retained in the register. *2 The number is displayed with left justification. In this case, 5 decimal digits are specified, but only the 10 most important digits are displayed. The S’1 decimal digit is ignored. [DRG] Degree/ Radian /Gradient Mode Key : To change angle units. [DEG -*] »Angle Unit Conversion Key : For converting angle units to different units,press [INV]. The relation of the units is: 200grad=180” =7trad Basic Instruction Keys [+][-][ x ][-=-][=] Basic Function Keys : Used for basic arithmetic calculation. Press keys as they show.. [%] »Percent Key : Used for percentage, percent add-on and...