Free Essay

Rechargeable Calculator with Mp3

In: Computers and Technology

Submitted By jodylyn
Words 553
Pages 3
Datamex Institute of Computer Technology

RECHARGEABLE CALCULATOR
W/ MP3

Submitted by:
Albento Maricel
Submitted to:
Mr. Aris D. Artates Instructor
Table of Contents
Title Page I. Introduction………. 1 II. Overview……………2 III. How to Use Rechargeable Calculator w/ MP3… 4 IV. Handling Precaution.. 7 V. Trouble Shooting……..8

i
And do not try to fix the damage because this may cause permanent damage and void the warranty of your rechargeable calculator w/ mp3.

9 cause interference with TV or Radio reception. * Avoid dropping your rechargeable calculator w/ mp3 and subjecting it to strong impact. * Do keep your rechargeable calculator away from moisture. Contact with water or any liquid may cause to malfunction and overheat.
Troubleshooting
When you encounter malfunction in your rechargeable calculator w/ mp3, just go to the nearest service center.

8
Introduction
Calculator is made for calculating numbers such as: Addition, Subtraction, Multiplication and Division. But in our product you can enjoy listening music while you’re calculating because our calculator has a built-in mp3 that you can choose whatever music you want to play in the music playlist. This Rechargeable Calculator w/ MP3 is a pocket size and hand carry so you can enjoy of bringing it anytime, anywhere. And when the battery is empty you can charge your calculator w/ mp3 for 3-4 hours and when it’s already full you can use it up to 3 days.
1
Overview
Headset slot

ON/OFF
Numbers
MP3 button/Music playlist
Operation signs
Screen
Charger slot
8
+/-
ON/OFF
DEL
/
* -
+
== .
0
9
7
6
5
4
3
2
OK
MP3
1
2 (Play) (Pause) OK button

(Next) (Previous) Left and right arrow key

(Volume) arrow up and down keys to adjust the volume

Handling Precaution * Your rechargeable calculator w/ mp3 is made up of precision components. Never try to take its part. * Using the rechargeable calculator w/ mp3 near television or radio can

7 number in the last. A. To Play the Music in Rechargeable Calculator w/ MP3
Use the music playlist to play music saved on the rechargeable calculator w/ mp3. Just click the music playlist, then use the arrow left and right to choose whatever music you want to play. And when you already had a music that you choose just click the [OK] button to start the play of music.
Below are the Icon that you will encounter in the Now Playing:
6
Charger

3
How to Use Rechargeable Calculator w/ MP3

Please read the following guidelines before using your Rechargeable Calculator w/ MP3. Reading is highly recommended. Non-reading may cause dander and damage to you and your Rechargeable Calculator w/ MP3. B. Turn ON/OFF
To ON and OFF click the button ON/OFF. Make sure the battery is charged and not fully drained. C. Basic Calculation
With manual calculation, you input formulas from left to right, just as they are written on paper.
4
With formulas that include
Addition, Subtraction, Multiplication, and Division that automatically calculate the result.
Example:
1. Press ON/OFF button to on the Rechargeable Calculator w/ MP3. 2. Press 23+27 buttons. 3. And lastly press the equal sign to get the result. D. To Delete 1. Press ON/OFF button to on the Rechargeable Calculator w/ MP3. 2. Press 23+27 buttons. 3. Press Del button to delete the
5

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