GC2200FR - Calculator LEXIBOOK - Free user manual and instructions

Product Type	Programmable graphing calculator
Brand	LEXIBOOK
Model	GC2200FR
Main power supply	2 AAA batteries (3V)
Backup power supply	1 CR2032 lithium button cell (3V)
Display	Matrix, 10 digits for mantissa, 2 digits for exponent
Standard memory	26 memories (A to Z), expandable up to 80 memories
Data stacks	12 data stacks, 24 command stacks
Main functions	Arithmetic calculations, fractions, trigonometry, logarithms, statistics, regressions, graphs, programming, base-n conversions
Calculation modes	COMP, BASE-N, SD (statistics), REG (regression), GRAPH, PRGM (program)
Graphic resolution	Built-in and generated functions, zoom, trace, grid
Programming	10 program segments (P0 to P9), subroutines, conditional and jump instructions
Maintenance and cleaning	Soft damp cloth only, do not use chemicals
Safety	Avoid shocks, extreme temperatures (-20 to 40°C), humidity, direct sunlight exposure
Spare parts and repairability	AAA and CR2032 batteries; contact retailer or after-sales service for any issues
Dimensions (estimated)	Approximately 80 x 160 x 20 mm
Weight (estimated)	Approximately 150 g (without batteries)
General information	69-page manual available in PDF; 3-year warranty; technical support at 0 892 23 27 26

Frequently Asked Questions - GC2200FR LEXIBOOK

How to turn on and off the GC2200FR calculator?

To turn on, press the ON key. To turn off, press SHIFT then OFF. Data in memory is retained.

What types of batteries to use and how to replace them?

Use 2 AAA batteries (3V) for main power and 1 CR2032 button cell (3V) for backup. To replace, open the cover after unlocking the latch, respect polarity. Never remove both types of batteries at the same time to avoid data loss.

How to perform a simple calculation like 26 x 5 - 8?

In COMP mode, type 2 6 x 5 - 8 then press EXE. The result displayed is 122.

How to graph a function like y = 1/x?

Select GRAPH mode from the main menu. Enter the expression 1/x and press EXE. You can also use COMP mode with the GRAPH key and set the display range.

How to perform statistical calculations with the GC2200FR?

Switch to SD mode (main menu, key 3). Clear data with SHIFT Mcl EXE. Enter each value followed by DT. For mean, press SHIFT x̄; for standard deviation, use SHIFT σx or Sx.

What to do if the screen displays 'LOW POWER'?

This indicates low batteries. Replace the AAA batteries primarily. Before changing them, turn off the calculator with SHIFT OFF and do not remove the backup battery at the same time to avoid data loss.

How to use the answer memory to recall the last calculation?

After obtaining a result, press SHIFT Ans to display the previous value. It can be used in a new calculation. The Ans memory retains the last result even after power off.

How to correct a typing error in an expression?

Use the arrow keys ↵ and → to move the cursor. To delete a character, place the cursor on it and press DEL. To insert, place the cursor at the desired location and press SHIFT INS.

What angle unit modes are available?

Three modes: DEG (degrees), RAD (radians) and GRA (gradians). You can choose them via SHIFT SETUP then using the arrow keys.

How to reset the calculator to factory settings?

In the main menu, select RESET mode (key 8). Press EXE, then YES to confirm. All data and programs will be erased.

USER MANUAL GC2200FR LEXIBOOK

1. Instructions simples 9

1-1 Affichea cristaux liquides 9

Please Replace Battery

(X1 = -0.8, Y1 = -1.4

X2=0.8,Y2=3.4)

Copyright © Lexibook 2009

Aire (S): SHIFT 77 X 6 E X E

0, , B,

Lbl, 1, :, ?, →, A, :, A, =, 0, =>, Goto, 2, ;

A, +, B, →, B, :, Goto, 1, ;

Lbl,2.,B

(31 procedures)

Mémoire standard Mémoire matrice

A A[0] C[-2]

B A[1] C[-1]

C A[2] C[0]

D A[3] C[1]

E A[4] C[2]

Z, =, =>, B,
Z, =, =>, D,
Z, =, =>, F,

Lbl,2,,1,5,*,A,;,?,*,B,:

B, = , 0, => , Goto , 5 , :,

(Total 98 procedures)

Lbl,2,,1,5,*,A,;,?,*,B,:,

B, = , 0, => , Goto , 5 , :,

(Total 92 procedures)

$$ 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 $$

$$ (,) \quad , E, , , , , *, * $$

$$ \sin , \cos , \tan , \log , \ln , * $$

$$ ^ {}, ^ {}, \dots , >, < , ^ {*} $$

$$ A, B, C, D, F, F, d, h, b, o $$

$$ \begin{array}{l} \text {N e g , N o t , a n d , o r , x o r ,} \end{array} $$

$$ x, y, x ^ {} n, x ^ {} n - 1, ^ {*} $$

$$ \begin{array}{c} \text {o , r , g} \end{array} $$

(Total 34 procedures)