HP 48gII Support Question
HP 48gII Support Question
Find answers below for this question about HP 48gII - Graphing Calculator.Need a HP 48gII manual? We have 1 online manual for this item!
Question posted by carl10000 on May 9th, 2011
Hp48gii Freezing
My HP48gII started giving problems. I can switch it on, and do calculations as normal, but as soon as I press the ON button for a second time (eg to switch off) the thing just freezes, and must be reset. Any suggestions on how to fix this? Thanks!
Current Answers
Related HP 48gII Manual Pages
hp 48gII_user's manual_English_E_HDPMSG48E67_V2.pdf - Page 1
hp 48gII graphing calculator
user's guide
H
Edition 4 HP part number F2226-90020
hp 48gII_user's manual_English_E_HDPMSG48E67_V2.pdf - Page 3
... in this calculator are organized by pressing the keys '2', '+', and '3', in that order. Starting with the setting of calculator modes and display options, and continuing with real and complex number calculations, operations with lists, vectors, and matrices, detailed examples of graph applications, use the ENTER key.
real numbers, or exact (symbolic) vs. The hp 48gII can be...
hp 48gII_user's manual_English_E_HDPMSG48E67_V2.pdf - Page 15
Graphics, 12-1
Graphs options in the calculator, 12-1 Plotting an expression of the form y = f(x) , 12-2
Some useful PLOT operations for FUNCTION plots, 12-5 Saving a graph for future use, 12-8 Graphics of transcendental functions, 12-10
Graph of ln(X) , 12-8 Graph of the exponential function, 12-10 The PPAR variable, 12-11 Inverse functions and their graphs, 12...
hp 48gII_user's manual_English_E_HDPMSG48E67_V2.pdf - Page 30
... the shown direction and lift it. Page 1-1 Make sure the calculator is inserted in the operation of your calculator. Press down the holder.
To install the main batteries a.
Make sure each battery is off . Chapter 1 Getting started
This chapter is off . Make sure the calculator is aimed at providing basic information in the indicated direction...
hp 48gII_user's manual_English_E_HDPMSG48E67_V2.pdf - Page 36
...
The calculator has only six soft menu keys, and can also be used to launch a command from
the CAS by pressing the L (NeXT menu) key. By combining the red right-shift button, ,,... next page, containing the next two entries of the keyboard).
This key is activated. Setting time and date
The calculator has an internal real time clock.
@VIEW @@ RCL @@ @@STO@ ! PURGE CLEAR
B C D E F
VIEW...
hp 48gII_user's manual_English_E_HDPMSG48E67_V2.pdf - Page 47
... select the option Fixed with no decimals: Press the H button. The number now is shown as follows:
In the standard format of numbers in standard format are shown next:
• Fixed format with no decimal zeros whatsoever.
However, the number is set to the calculator display. The number is rounded to the maximum...
hp 48gII_user's manual_English_E_HDPMSG48E67_V2.pdf - Page 95
... fashion, pressing the „ before a letter key produces an upper case letter. Assuming that provides CAS information
MODULO
Modulo for the operation of keystrokes will be combined with numbers. You can hold down the ~key and enter the various letter. variable, but one created by a previous exercise
CASINFO
a graph that the calculator is...
hp 48gII_user's manual_English_E_HDPMSG48E67_V2.pdf - Page 106
...in the following screen:
Press @@OK@@ once more to return to normal display. To see the contents of the variable in this screen, press L@VIEW@. • Press the @GRAPH (A) soft menu key to see the contents in a graphical
format.
• Press the @TEXT (A) ... of memory. To enter variable A (see the contents in text format. • Press @@OK@@ to return to the variable list •...
hp 48gII_user's manual_English_E_HDPMSG48E67_V2.pdf - Page 212
...time period t = 0, then he starts paying, i.e., adding -US $ 39132.30 at the end of each month for AMORTIZATION. This option is looking at the end of a certain number of payments. Suppose that after 24 months of paying back the debt, the borrower has paid back by pressing...screen, i.e., 24 @@OK@@. Calculating amortization of a loan The same solution to the problem in the hands of PMT ...
hp 48gII_user's manual_English_E_HDPMSG48E67_V2.pdf - Page 214
...using ALG mode, try the following two screen shots show the PURGE command for the first time within the HOME directory, or any sub-directory, it will generate the variables @@@N@@ @I ...169;YR@ @@PV@@ @@PMT@@ @@PYR@@ @@FV@@ to store the corresponding terms in the financial calculator environment are copied to erase them from your directory. Deleting the variables When you use the PURGE function...
hp 48gII_user's manual_English_E_HDPMSG48E67_V2.pdf - Page 382
... front of the TYPE field you are using the RPN mode these two keys must be pressed simultaneously to see the list of graphic formats available in the calculator
To access the list of available graph types, press the soft menu key labeled @CHOOS. To see all the options):
Page 12-1
This is the...
hp 48gII_user's manual_English_E_HDPMSG48E67_V2.pdf - Page 383
Press L@@@OK@@@ to have it is selected as the TYPE, and that the option Function is selected as the independent variable (INDEP). These graph options... equation Conic: for plotting conic equations (circles, ellipses, hyperbolas, parabolas) Truth: for plotting inequalities in the calculator's PLOT feature, therefore, you don't want to
Page 12-2 As an example, let's plot the function,...
hp 48gII_user's manual_English_E_HDPMSG48E67_V2.pdf - Page 385
... till the calculator finishes the graphs)
• To see labels: @EDIT L @LABEL @MENU • To recover the first graphics menu: LL@)PICT • To trace the curve: @TRACE @@X,Y@@ .
Page 12-4 Use a range of the screen. Here is picture of the stack.
• Enter the PLOT WINDOW environment by entering „ò (press them...
hp 48gII_user's manual_English_E_HDPMSG48E67_V2.pdf - Page 391
...graph stops. To produce the graph, the calculator generates values between -1 and 10 for the graphic under consideration is drawn. For the horizontal range ( -1,10), the increment used seems to normal calculator display. Press... generated, one at a time, in the variable @@@X@@@ as the program that results from defining the function 'Y1(X) =
LN(X)' by pressing, simultaneously if in RPN ...
hp 48gII_user's manual_English_E_HDPMSG48E67_V2.pdf - Page 425
...) variable contains information regarding the "volume" used to produce a three dimensional graph. Pressing @)EDIT produces a menu that include the following options (press L to see it produced whenever you have the opportunity to normal calculator display.
Interactive drawing
Whenever we produce a two-dimensional graph, we find in the graphics screen a soft menu key labeled @)EDIT...
hp 48gII_user's manual_English_E_HDPMSG48E67_V2.pdf - Page 431
...and V-Factors, which may not recover the graph view from which you now press @ZOUT, the calculator will zoom out of the current box using the arrow keys), and press @)ZOOM @BOXZ. CNTR
Zooms in with the... to the opposite corner of the zoom box that you selected to a decimal value. If you started the zoom box operation.
HZIN, HZOUT, VZIN and VZOUT
These functions zoom in and out the ...
hp 48gII_user's manual_English_E_HDPMSG48E67_V2.pdf - Page 754
...-1) = (106, 0.551). Page 22-38 To find the principal normal values press š until the cursor returns to calculate φn, can be { 25 75 50 } [ENTER]
Then, press @CC&r. "σPy" TAG » To run the program use: J@PRNST 25˜ 75˜ 50`
Start program PRNST (PRiNcipal STresses) Enter data as in program MOHRCIRC...
hp 48gII_user's manual_English_E_HDPMSG48E67_V2.pdf - Page 795
...following :
• Press the H button to the type of operation of the calculator where the symbolic mathematical operations and functions are variables in the calculator, referred to by .... Pressing the L key shows the remaining options in the CALCULATOR MODES input form:
@RESET !!CANCL @@@OK@@@@
Allows the user to reset a highlighted option Closes this input form and returns to normal display...
hp 48gII_user's manual_English_E_HDPMSG48E67_V2.pdf - Page 861
...DURATION OF THE EXPRESS WARRANTY SET FORTH ABOVE. This warranty gives you specific legal rights and you will , at its programming...or error free. If HP is unable, within a reasonable time, to repair or replace any product to a condition as warranted...an implied warranty, so the above . Limited Warranty
hp 48gII graphing calculator; Some countries, states or provinces do not allow limitations on...
hp 48gII_user's manual_English_E_HDPMSG48E67_V2.pdf - Page 864
...and ensure that it is your responsibility to operate the 48gII in these regions.
The calculator complies with your waste equipment at the time of disposal will not occur in a manner that ...This section contains information that shows how the hp 48gII graphing calculator complies with regulations in a residential installation. The separate collection and recycling of waste electrical and...
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