1. Uvod
This manual provides detailed instructions for the iPepul Scientific Calculator with an integrated notepad. Designed for students and professionals, this device combines a 10-digit scientific calculator with a reusable writing pad, enhancing efficiency for various calculations and note-taking tasks. Its compact and portable design makes it suitable for classroom, office, and home use.
2. Komponente proizvoda
Familiarize yourself with the key components of your iPepul Scientific Calculator:
- 10-znamenkasti LCD zaslon: Za jasno viewizračunima.
- Scientific Keypad: Features standard and advanced mathematical functions.
- Područje za pisanje: An integrated blue matte LCD screen for digital note-taking.
- Magnetska olovka: For writing on the notepad, conveniently stored on the device.
- Gumb za resetiranje: To clear the writing area with a single press.
Slika 2.1: Sveukupno view of the iPepul Scientific Calculator, highlighting the 10-digit display, writing area, soft silicone keyboard, reset button, and magnetic stylus. Dimensions are shown as 3.05 inches width for the calculator side, 6.1 inches total width when open, 6.2 inches height, and 4.8 inches for the stylus.
Slika 2.2: Krupni plan view of the iPepul Scientific Calculator's scientific buttons and the blue matte LCD screen, designed for eye protection.
3. Postavljanje
3.1 Ugradnja baterije
The calculator requires 2 Lithium Metal button batteries (included). To install or replace batteries:
- Pronađite odjeljak za baterije na stražnjoj strani kalkulatora.
- Pažljivo otvorite poklopac odjeljka.
- Insert the two Lithium Metal batteries, ensuring correct polarity (+/-).
- Čvrsto zatvorite poklopac odjeljka za baterije.
Figure 3.1: Illustration demonstrating the easy replacement process for the button battery, showing how to access the battery compartment.
4. Operacija
4.1 Uključivanje/isključivanje
- Za uključivanje kalkulatora pritisnite tipku ON/C dugme.
- To turn off the calculator, press the ISKLJUČENO dugme.
4.2 Basic Calculator Functions
Use the scientific keypad for standard arithmetic operations (+, -, ×, ÷) and advanced functions (e.g., sin, cos, tan, log, square root, exponentiation). Refer to the button labels for specific functions.
4.3 Korištenje bilježnice
The integrated blue matte LCD screen allows for convenient note-taking and rough work. Use the provided magnetic stylus to write directly on the screen. The screen is designed to be eye-protective.
Figure 4.1: User demonstrating the repeated writing function on the notepad, emphasizing its environmental benefits by reducing paper consumption.
4.4 Clearing the Notepad
To erase content from the notepad, press the circular Gumb za resetiranje located at the bottom center of the writing area. This action clears the screen instantly.
Video 4.1: Official product video demonstrating the foldable scientific calculator with its integrated pen and writing pad. The video highlights the dual functionality for calculations and note-taking.
5. Održavanje
5.1 Zamjena baterije
When the display becomes dim or unresponsive, it may be time to replace the batteries. Follow the steps in Section 3.1 for battery installation.
5.2 Čišćenje
To clean the calculator and notepad screen, use a soft, dry cloth. Avoid using abrasive cleaners or solvents, as these can damage the surfaces.
6. Rješavanje problema
- Dim Notepad Display: The writing pad's visibility can be affected by ambient light. Ensure you are using the notepad in a well-lit environment.
- Writing Not Registering Properly: Apply firm, consistent pressure with the stylus when writing. If the issue persists, ensure the stylus tip is clean and undamaged.
- Calculator Moves During Use: For optimal stability during use, place the calculator on a flat, non-slip surface.
7. Specifikacije
| Dimenzije proizvoda | 6.5 x 3.27 x 0.04 inča |
| Težina artikla | 4.2 unci |
| Broj modela artikla | JSQ |
| Baterije | 2 litij metalne baterije (uključene) |
| Izvor napajanja | Napajanje na baterije |
| Vrsta kalkulatora | Inženjerski/znanstveni |
| Veličina zaslona | 7.8 centimetara |
8. Prenosivost
The iPepul Scientific Calculator is designed for maximum portability, weighing only 120g and featuring a slim profile. Its foldable design allows it to be easily carried in a bag, pocket, or wallet, making it an ideal companion for on-the-go calculations and note-taking.
Slika 8.1: Prikaz slikeasing the compact and portable design of the iPepul Scientific Calculator, illustrating its size comparison to a smartphone and its ability to fit into a backpack.