E-4
Chapter 1 : General Operations
Power Supply
Turning on or off
To turn the calculator on, press [ ON ].
To turn the calculator off, press [ 2nd ] [ OFF ].
Battery replacement
The calculator is powered by two alkaline button batteries (GP76A or LR44).
When battery power becomes low,
LOW BATTERY
appears on the display.
Replace the batteries as soon as possible.
To replace the batteries:
1. Remove the battery compartment cover by sliding it in the direction of
the arrow.
2. Remove the old batteries.
3. Install new batteries, each with positive polarity facing outward.
4. Replace the battery compartment cover.
5. Press [ ON ] to turn the power on.
Auto power-off function
The calculator automatically turns off if it has not been used for 9–15
minutes. It can be reactivated by pressing [ ON ]. The display, memory,
and settings are retained while the calculator is off.
Reset operation
If the calculator is on but you get unexpected results, press [ MODE ] or
[
CL
/
ESC
]. If problems persist, press [ 2nd ] [ RESET ]. A message appears
asking you to confirm that you want to reset the calculator.
RESET : N Y
Press [ ] to move the cursor to
Y
and then press [
]. The calculator
is reset. All variables, programs, pending operations, statistical data,
answers, previous entries, and memory are cleared. To cancel the reset
operation, move the cursor to
N
and press [
].
If the calculator becomes locked and pressing keys has no effect, press
[ EXP ] [ MODE ] at the same time. This unlocks the calculator and
returns all settings to their default values.
Con
t
rast Adjustment
Press [ MODE ] and then [ ] or [ ] to make the screen lighter or
Summary of Contents for 113397 - 9G Scientific Calculator
Page 59: ...E 59 2nd STATVAR Graph 2nd STATVAR Graph ...
Page 65: ...E 65 DATA 57 101 61 117 67 155 2nd STATVAR Graph 2 nd STATVAR 143 2nd STATVAR ...
Page 66: ...E 66 58 Example 49 31 10 1F16 11111 2 37 8 MODE 2 31 dhbo Example 50 4777 10 1001010101001 2 ...
Page 68: ...E 68 MODE 2 dhbo dhbo 1234 dhbo 1 IE IF dhbo 24 dhbo Example 53 ...
Page 71: ...E 71 5 Seconds 1 17 5 3 14 2 5 Seconds 2 ...
Page 72: ...E 72 10 13 6 17 3 5 Seconds 3 2 5 11 17 4 ...
Page 74: ...E 74 RUN 1 2 X 2 7 X 5 0 X 1 2 5 X 2 1 2 7 5 2 25 X 2 70 X 49 0 X 1 4 25 70 49 ...
Page 82: ...E 82 RUN N 1 5 I 486 A 2 CHARGE 4 5 POWER 243 VOLTAGE 2 1 5 5 Seconds ...
Page 84: ...E 84 G T Example 61 Use a FOR loop to calculate 1 6 1 5 1 4 2 6 2 5 2 4 RUN ...
Page 87: ...E 87 RUN A 10 C 130 D 2 55 10 2nd RCL CL ESC ...