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LEXIBOOK E20 Instruction Manual
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LEXIBOOK E20 Instruction Manual

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Instruction Manual E10
Thank you for purchasing this Lexibook desktop calculator.
1. Getting started
1.1 Press ON/C key.
2. Standard Calculator mode
2.1 Use calculator function keys: %, X, :, + and -.
2.2 To add displayed amount in memory, press M+ key.
2.3 To subtract displayed amount in memory, press M- key.
2.4 To display memory content, press MRC key. Press MRC key twice to clear memory
content.
2.5 To clear entry, press CE key.
2.6 To clear all display, press ON/C key.
3. Set up Euro rate
3.1 Press Rate key to check the exchange rate.
3.2 Press Set key (on the bottom cabinet) to edit rate.
3.3 Input new exchange rate vs Euro.
3.4 Press Set key again to register.
4. To make a conversion
4.1 Enter your local currency amount and press € key to convert into Euro currency.
4.2 Enter the Euro amount and press
key to convert into home currency.
5. Getting end
5.1 Automatic power off (few minutes after the last key pressing)

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Summary of Contents for LEXIBOOK E20

  • Page 1 2.2 To add displayed amount in memory, press M+ key. 2.3 To subtract displayed amount in memory, press M- key. 2.4 To display memory content, press MRC key. Press MRC key twice to clear memory content. 2.5 To clear entry, press CE key.
  • Page 2 1. Getting started 1.1 Press ON/C key. 2. Standard Calculator mode 2.1 Press CAL/C key to enter calculator mode and use calculator function keys: %, X, :, + and -. 2.2 To add displayed amount in memory, press M+ key.
  • Page 3 2.2 To add displayed amount in memory, press M+ key. 2.3 To subtract displayed amount in memory, press M- key. 2.4 To display memory content, press MRC key. Press MRC key twice to clear memory content. 2.5 To clear entry, press CE key.
  • Page 4 2.2 To add displayed amount in memory, press M+ key. 2.3 To subtract displayed amount in memory, press M- key. 2.4 To display memory content, press MRC key. Press MRC key twice to clear memory content. 2.5 To clear entry, press CE key.
  • Page 5 4.2 Enter the Euro amount and press key convert into home currency. When pressing Euro key again, the source amount will display again. 10. Getting end 5.1 Press OFF key or Automatic power off (a few minutes after the last key pressing).
  • Page 6 5.2 Enter the Euro amount and press key convert into home currency. What pressing € key again, the source amount will display again. 15. Getting end 5.1 Press OFF key or Automatic power off ( a few minutes after the last key pressing).
  • Page 7 16. Getting started 1.1 Press AC/ON key. 17. Standard Calculator mode 2.1 Press CAL/C key to enter calculator mode and use calculator function keys: %, √, X, :, + and -. 2.2 To add displayed amount in memory, press M+ key.
  • Page 8 21. Getting started 1.1 Press AC/ON key. 22. Standard Calculator mode 2.1 Press CAL/C key to enter calculator mode and use calculator function keys: %, √, X, :, + and -. 2.2 To add displayed amount in memory, press M+ key.
  • Page 9 3.2 Input new Tax rate. 3.3 Press TAX key to register. 29. Set up Euro rate 4.1 Press AC/ON key to clear all display and then press € key to check the current exchange rate. 4.2 Input new exchange rate vs Euro.
  • Page 10 3.4 Press Rate key again to register. 4. Set up Euro rate 4.1 Press AC/ON key to clear all display and then press € key to check the exchange rate. 4.2 Press Rate key and to input new exchange rate vs Euro.
  • Page 11 2.6 To clear all display, press CAL/C key. 3. Set up Tax rate 3.1 Press AC/ON key to clear all display and then press TAX+ key or TAX- key to check the current Tax rate. 3.2 Press and hold TAX+ key or TAX- key for 2 seconds until the current Tax rate is flashing.

  • Page 12: Warranty

    2.6 To clear all display, press CAL/C key. 3. Set up Tax rate 3.1 Press AC/ON key to clear all display and then press TAX+ key or TAX- key to check the current Tax rate. 3.2 Press and hold TAX+ key or TAX- key for 2 seconds until the current Tax rate is flashing.
  • Page 13 Warranty does not cover batteries. Freephone helpline: 0808 100 3015 http://www.lexibook.com...

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