Sharp EL-738 Support Question
Sharp EL-738 Support Question
Find answers below for this question about Sharp EL-738.Need a Sharp EL-738 manual? We have 1 online manual for this item!
Question posted by xitshembisov on February 29th, 2016
My Calculator Displays -0 And Button Froze
I have tried to reset it using the back reset buton but all in vain, the calculator buttons froze
Current Answers
Answer #1: Posted by TechSupport101 on February 29th, 2016 2:45 AM
TechSupport101
Member since:
May 24th, 2013 Points: 12,171,305
Member since:
May 24th, 2013 Points: 12,171,305
Hi. Try removing the battery as per the instructions on page 80 of the manual here http://www.yorku.ca/ntahani/ADMS3530/EL738_OM.pdf
Related Sharp EL-738 Manual Pages
EL-738 Operation Manual - Page 3
...
Introduction 3
Operational Notes 3 Key Notations in This Manual 4
Chapter 1: Getting Started 5
Preparing to Use the Calculator 5 Resetting the Calculator In Case of Difficulty 5 Calculator and Display Layout 6 The SET UP Menu 8 Operating Modes 10
Chapter 2: General Information 11
Basic Calculations 11 Clearing the Entry and Memories 11 Editing and Correcting an Entry 13 Memory...
EL-738 Operation Manual - Page 4
...Display of children. • This product, including accessories, may change due to excessively humid or dusty environments.
• Since this manual may break when you for purchasing a SHARP Business/Financial Calculator...actly the same as what is not waterproof, do not use solvents or a wet cloth. • Do not drop the calculator or apply excessive force. • Never dispose of ...
EL-738 Operation Manual - Page 6
... resetting the calculator, the initial display of the NORMAL mode appears.
000
Resetting the Calculator In Case of Difficulty
Caution:
The RESET operation will also erase all data stored in memory and restore the calculator's default setting.
Note: Pressing . k and 1 = will erase all the keys may cease to function if the calculator is subjected to Use the Calculator...
EL-738 Operation Manual - Page 7
... cursor. ቧ MODE key: Switches between NORMAL and STAT modes.
6 Calculator and Display Layout
Calculator layout
ቤ Key operation keys
ብ SET UP key
ቢ Display screen
ባ Power ON/OFF and Clear key
ቦ Cursor keys
ቧ MODE key
ቢ Display screen: The calculator display consists of a 12-character dot matrix character line and a 12-digit...
EL-738 Operation Manual - Page 8
... are present above/below the screen. BGN : Indicates that calculations are displayed at the same time.
• Only the symbols required for by using Q.
is not displayed, date calculations use , not all symbols are annuity due (payment at the end of each interval) calculations. When BGN is not displayed, calculations are ordinary annuity (payment at the beginning of this...
EL-738 Operation Manual - Page 9
... pressing =, or • pressing the number key corresponding to exit the SET UP menu.
will display the result in use. M
: Indicates that the value of the displayed variable has not been calculated yet (for displaying calculation results.
• If ~ 0 0 (TAB) is displayed on the screen, press z or i to view the previous/next part of significant...
EL-738 Operation Manual - Page 10
...display setting, a number is automatically displayed in scientific notation
The calculator has two settings for displaying ...Floating point (FLO_B)
s 3 8 1000 =
~ 0 3
→ Fixed decimal point with two decimal
places
~ 0 0 2
Display
1-----©3=
3333333
1-----©3=
33 04
1-----©3=
3333333333
3©1---=
0003
3©1---=
3-03
3©1---=
000
Selecting the angular unit (see...
EL-738 Operation Manual - Page 11
... STAT mode. Press m. NORMAL STAT
0
1
000
SD LINE QUAD
01 2
Operations available in the display.
10 Selecting a mode 1.
Selecting the date format (see page 44)
• US (Month-Day-Year): ~ 3 0 (default setting) • EU (Day-Month-Year): ~ 3 1
Operating Modes
This calculator has two operating modes, which can be selected using the MODE key.
EL-738 Operation Manual - Page 12
... the ( and ) keys to perform the
standard arithmetic calculations of expressions.
x 8 to place parentheses around inner parts of addition, subtraction, multiplication, and division. To clear the display or entry, press s.
• Use the S key to the priority levels in scientific notation. • Use the arithmetic keys + - The closing parenthesis ) just before = or h may...
EL-738 Operation Manual - Page 13
...when you press * to enter a financial calculation, AMRT P1 and AMRT P2 both revert to their default values. c or by pressing . b m (Mode selection) . k 1 (RESET)
RESET switch
×
*2
*5
*6
×
×...P/Y and C/Y *4 When you turn it will function as "COUPON (PMT)" used in bond calculations) displayed, when .
If the cursor is pressed, all the variables in STAT mode...
EL-738 Operation Manual - Page 14
... 0 or
0 =.
• To RESET the calculator, press 1 0 or 1 =. Playback function
After obtaining an answer, pressing g brings you to scroll up or down the screen, use g or y to move through the ... the place immediately after where you to display the menu.
• To clear all data stored in the equation display
• This calculator has two editing modes: insert mode (default), and...
EL-738 Operation Manual - Page 15
...;3 25©13=
192
Errors
An error will occur if an operation exceeds the calculation ranges, or if a mathematically illegal operation is attempted. Memory use in each mode for use in the equation/number where the error occurred. d mode.
Display
15©3=
500
15©3
Switch to "3". Change "15" to "25" 2 y y and move the...
EL-738 Operation Manual - Page 16
... the last answer memory by pressing = or any other
calculation ending instruction (including storing and recalling operations) is automatically entered into a different type of calculation, use one of the following methods:
• Last answer memory (ANS): Within the original calculation, display the variable and value that you wish to store a value in an equation, press...
EL-738 Operation Manual - Page 20
... you wish to show the variable and value. Use z/i to enter. 3. Use z/i to select the variable you can also enter values into variables using arithmetic
operations. b resets all the variables in the displayed listed financial group to calculate. 2. Basic variable operations
TVM variables (N, I/Y, PV, PMT, FV) A. Displaying a value Press f and the corresponding TVM variable key...
EL-738 Operation Manual - Page 21
...variables), however, neither "ENT" nor "COMP" will be used as an unknown, but the calculator calculates the value automatically. will appear on the screen. Variable can be used as either a known or an unknown. Notes: • During financial calculation, the word "calculating!"
Variable can be
displayed on the display.
The ENT and COMP symbols
Listed financial...
EL-738 Operation Manual - Page 23
... payments
1
I/Y
f
Interest rate per year 1
C/Y
. b.
2. Select ordinary annuity or annuity due using . Basic operations
Refer to clear the display. • Make sure the calculator is not displayed). These include calculations for details.
TVM (Time Value of the period) using . w
Number of compounding
1
periods per year
Setting the payment period (payment...
EL-738 Operation Manual - Page 24
... values into P/Y or C/Y must be positive. After entering values, press s to quit the P/Y and C/Y settings. • After setting P/Y (number of payments per year), you can use . < to C/Y as well. Values entered into TVM solver variables. • Enter a value and press the appropriate TVM variable key (N, f, v, u, T). • Press . w and then enter a value...
EL-738 Operation Manual - Page 25
...correct number to default values. Set the number of payments and
store in N. b
Display
000
Make sure ordinary annuity is set to 12.
Note: If you must re-...number of i compounding periods per year to the same value as P/Y.
C/Y=
1200
Quit the P/Y and C/Y s settings.
000
Calculate the total num- 20 . < N ber of pay- . ANS~N
24000
Enter the present value. 56000 v
56---~PV...
EL-738 Operation Manual - Page 26
.... PMT = ?
s tings.
PV = $56,000
I /Y
650
PMT=
-125586
Answer: The quarterly payments are $1,255.86.
25 b
Display
000
Make sure ordinary annuity is not displayed).
N = 4 × 20 years = 80
Procedure
Set all the variables to 4.
.
Calculate the quarterly payment.
@ u
P/Y=
400
C/Y=
400
000
ANS~N
8000
56---~PV
5600000
-~FV
000
6.5~I /Y = 6.5%
FV = 0 ......
Quit the...
EL-738 Operation Manual - Page 39
...firming data Press > to clear it.
*2 The format of the data set (cash flow and frequency values) number, which is dependent on calculator display notation settings.
Use z/ i to display a data item from a previously entered data set to "0.00," is initially set . s*1 play in NORMAL mode.
000
Enter cash flow data. , 25000...
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