PLC 61 - Calculator LEXIBOOK - Free user manual and instructions

Product Type	Pocket desk calculator
Brand	LEXIBOOK
Model	PLC 61
Power Supply	1 AG10 battery and solar panel
Automatic Shutdown	After approximately 7 minutes of inactivity
Display	LCD screen
Main Functions	Basic calculations, percentage, VAT, memory, constants
Percentage Calculation	Percentage addition and subtraction (e.g., 20+6% = 21.2, 150-20% = 120)
Tax Calculation	VAT rate setting, tax addition and subtraction
Memory	M+, M-, MRC keys, addition/subtraction capability
Constant	Calculations with constant factor (not detailed)
Display Capacity	Not specified but sufficient for examples (up to 4 digits)
Maintenance and Cleaning	Wipe with a soft, dry cloth; use a slightly damp cloth with mild detergent if necessary
Precautions	Do not disassemble, avoid shocks, humidity, dust, high temperatures; do not use chemical liquids or gasoline
Warranty	2 years, covers material or assembly defects; contact the retailer with proof of purchase
Spare Parts and Repairability	No spare parts provided; do not attempt to repair yourself
Environmental Protection	Do not dispose of in household waste; deposit at a collection point for recycling
Technical Support	0892 23 27 26 (€0.34 inc. VAT/min) - www.lexibook.com

Frequently Asked Questions - PLC 61 LEXIBOOK

How to install the battery of the LEXIBOOK PLC 61 calculator?

Remove the protective tab from the battery compartment. If it is stuck, unscrew the compartment with a coin, remove the tab, then replace the battery (type AG10) respecting polarity (+ facing up). Close the cover.

How to use the calculator's memory?

First clear the memory by pressing MRC twice, then ON/C. To add, enter the number and press M+. To subtract, press M-. To recall memory, press MRC. To clear, press MRC twice.

How to set the tax rate (VAT) on the calculator?

Enter the VAT rate, then press RATE and then +TAX to confirm. To change it, repeat the procedure.

How to add or subtract tax from an amount?

To add tax: enter the amount excluding tax, press the +TAX key twice. To subtract tax: enter the amount including tax, press the -TAX key twice.

What to do if an error 'E' message is displayed?

An 'E' message appears in case of division by zero or result exceeding capacity. To clear, press C/CE.

The calculator does not turn on or the display is faint, what to do?

Check the AG10 battery: ensure it is correctly inserted and not depleted. Also check that the protective tab has been removed. The calculator can also operate on solar power.

How to clean the LEXIBOOK PLC 61 calculator?

Use a soft, dry cloth. If necessary, lightly dampen with water and mild detergent. Never use chemical liquids or gasoline.

The calculator turns off by itself, is that normal?

Yes, the calculator automatically turns off after approximately 7 minutes of inactivity to save the battery.

How to perform a simple percentage calculation?

Example to add 6% to €20: press 20, press +, press 6, then press %. Display shows 21.2. To subtract 20% from 150: 150, -, 20, % gives 120.

What to do if the keys do not respond after an electrostatic discharge?

A strong discharge can damage memory or key functionality. Try pressing the Reset (located on the calculator) after removing the initial protective tab. If the problem persists, check the battery and contact support.

USER MANUAL PLC 61 LEXIBOOK

Congratulations! You have just acquired the PLC61 mini desktop calculator from Lexibook®.

This calculator will allow you to perform standard calculations as well as advanced functions such as percentage, memory, and tax calculations.

In order to get the most out of your PLC61 calculator, read this instruction manual carefully and keep it in a safe place for future reference.

Calculations

Before using your calculator for the first time, please follow the steps given below:

1. Remove carefully the protection tab of the battery compartment by pulling on the end of the tab.
2. If the tab remains jammed, use a coin to remove the battery compartment, the battery and then the tab. Replace the battery (+ side facing up) and close back the battery compartment.
3. Remove the static label from the LCD screen and press the Reset key.

1. Percentage calculations

To calculate	Press	Display
20€ + 6% tax = 21.2€	20 + 6 %	21.2
150€ minus 20% = 120€	150 – 20 %	120

Note: To delete the last digit entered or the last digit of a given answer, press the key.

2. Calculations using memory

Before saving a new value to the memory, the content must first be deleted by pressing the 'MRC' key twice and then pressing the 'ON/C' key to delete all previous calculations.

To add a value to the memory, enter the chosen number or calculation and then press the 'M+1' key. The result of the calculation is worked out and, if applicable, added to the value in the memory.

When 'MEMORY' is displayed, it indicates that a value is stored in the memory.

To deduct a value from the memory, enter the chosen number or calculation, and then press the "M-" key. The number entered (or the result of the calculation) is deducted from the value stored in the memory.

In order to display the value stored in the memory press "MRC". To delete the memory content, press twice on "MRC", the caption "MEMORY" will disappear.

To save a number in the memory	Press	Display
2 x 3 = 6	2 x 3 "M+"	M 6
- ) 3 x 4 = 12	3 x 4 "M-"	M 12
+) 4 x 5 = 20	4 x 5 "M+"	M 20
14	MRC	M 14
	MRC	14

3. Tax calculations

Setting the tax rate:
Key in the tax rate you wish to set. Then, press the "RATE" key, followed by "+" to confirm. Follow the same procedure if you wish to change the rate later on.

Examples:

To add the tax	Press	Display
Amount excl. Tax: €20 Tax: 6% Amount incl. Tax= €21.2	20" +TAX "	21.2
To deduct the tax	Press	Display
Amount incl. Tax: €150 Tax: 20% Amount excl. Tax= €125	150" -TAX "	125

Important notes

The calculator will show the message "E" in the following cases.

• When dividing by zero
  In calculations where the result exceeds the capacity of the calculator.

In order to delete the error message and any other calculations, press " C/CE ".

Handling precautions

• Your calculator contains precision components, never attempt to take it apart.
  Take care not to drop your calculator or allow it to receive any other impacts.
  Do not leave your equipment in areas exposed to dampness, dirt, dust or high temperatures.
• Make sure your calculator does not come in contact with water or with any other liquid substance; this could produce a short circuit or a potential risk of fire.
  Avoid using chemical fluids or petrol to clean the equipment. Wipe it with a dry, soft cloth, or with a cloth moistened with a solution of water and a neutral detergent.
• Under no circumstances will the manufacturer and its suppliers be liable to you or any third party for any damages, expenses, lost of profits, lost of earnings, or any other damages arising from any malfunction, repair, or battery replacement. The user should anticipate copies of physical records and data in order to be protected against any possible loss.
• Never dispose of batteries, the liquid crystal panel, or other component in a fire.
  Should the calculator be exposed to a high electrostatic discharge, the content of the memory could suffer damage or the keys could stop working.
  Before assuming malfunction of the equipment, make sure you have read this instruction manual and check that the problem is not caused by the batteries running out or by calculation errors.

Features

Power source:

1 AG10 (or L1131) battery and solar cell.

Automatic switch off:

If no key is pressed, the calculator will switch itself off automatically after approximately 7 minutes.

Warranty

This product is covered by our 2-year warranty.

To make use of the warranty or after-sales service, please contact your retailer and supply proof of purchase. Our warranty covers material or installation-related defects attributable to the manufacturer, with the exception of wear caused by failure to respect the instructions for use or any unauthorised work on the equipment (such as dismantling, exposure to heat or damp etc).

Note: It is recommended that all packaging be kept for future reference. Keep this instruction manual in a safe place as it contains important information.

In our constant concern for improvement, the colours and details of the product may differ slightly from those shown on the packaging.

Customer Service:

For technical assistance call our freephone helpline: 0808 100 3015

Lexibook UK Limited

Unit 10 Petersfield Industrial Estate

Bedford Road, Petersfield

Hampshire, GU32 3QA

United Kingdom

Web: http://www.lexibook.com

Environmental Protection

Unwanted electrical appliances can be recycled and should not be discarded along with regular household waste! Please actively support the conservation of resources and help protect the environment by returning this appliance to a collection centre (if available).

Introduction

Felicitations! You venez d'acquerir la calculatrice bureau de poche PLC61 de Lexibook.

LEXIBOOK Electronica Lda

Quinta dos Loios

Praceta José Domingos dos Santos, 6B-8A

2835-343 Lavradio-Barreiro Portugal

Tel: [phone]

http://www.lexibook.com