1. Introdución
The MAUL Commercial Calculator MXL16 is designed for commercial use, offering a stable and resilient build with an extra-large case (20.5 x 15.5 cm) for comfortable operation. It features a large, angled 16-digit display for improved readability and large, distinctively colored buttons for quick and accurate input. This calculator combines precision and reliability for both desk and mobile use.
As características principais inclúen:
- 16-digit LCD display with 1 line.
- Angled display for optimal viewing.
- Solar and battery powered (LR44 battery included).
- Automatic shut-off to conserve energy.
- Comprehensive functions including tax calculation, 3-button memory, root calculation, and percentage.
- Durable plastic buttons for easy cleaning.
2. Configuración
2.1 Fonte de enerxía
The MAUL MXL16 calculator operates using both solar power and a single LR44 battery. The solar panel provides power in well-lit environments, while the battery ensures operation when light is insufficient. An LR44 battery is included with the calculator.
Figura 2.1: Abaixo view of the calculator, indicating the battery compartment.
2.2 Uso inicial
Upon first use, ensure the calculator is exposed to adequate light for solar power or that the included LR44 battery is correctly installed. The calculator features an automatic shut-off function to conserve power when not in use.
Figura 2.2: Lado view showing the angled display for better reading.
3. Instrucións de funcionamento
The MAUL MXL16 calculator provides a range of functions for commercial calculations. The buttons are color-coded for easier identification and faster operation.
Figura 3.1: Display and key layout of the MAUL MXL16.
3.1 Operacións básicas
- ON/AC: Turns the calculator on or clears all entries and memory.
- CE/C: Clears the last entered number or the current calculation without affecting memory. Pressing twice may clear all.
- Teclas numéricas (0-9): Input numerical values.
- Punto decimal (.): Introduce un punto decimal.
- Arithmetic Operators (+, -, ×, ÷): Perform addition, subtraction, multiplication, and division.
- Igual (=): Displays the result of a calculation.
3.2 Funcións especiais
- Tax Calculation (TAX+, TAX-): Allows for easy calculation of prices with or without tax. Use the SET button to configure the tax rate.
- Memory Functions (MR, M-, M+):
- M+: Engade o valor mostrado á memoria.
- M-: Resta da memoria o valor mostrado.
- SEÑOR: Recalls the value stored in memory.
- MC: Clears the memory (often by pressing MR twice or a dedicated MC button).
- Root Calculation (√): Calcula a raíz cadrada do número mostrado.
- Porcenttage (%): Realiza porcentaxestage cálculos.
- Cambio de signo (+/-): Cambia o signo do número mostrado (de positivo a negativo ou viceversa).
- Double Zero (00) / Triple Zero (000): For quick entry of multiple zeros.
- Comma Selector Switch: Adjusts the decimal point display.
- Automatic Rounding: Allows selection of how numbers are rounded (e.g., up, down, or standard).
Figura 3.2: User interacting with the calculator keys.
4. Mantemento
The MAUL MXL16 calculator is designed for durability with sturdy plastic buttons that are easy to clean.
- Limpeza: Use a soft, dry cloth to wipe the calculator's surface and keys. For stubborn dirt, a slightly damp Pódese usar un pano con xabón suave, garantindo que non entre líquido no dispositivo.
- Almacenamento: Garde a calculadora nun lugar fresco e seco, lonxe da luz solar directa e de temperaturas extremas.
- Substitución da batería: If the display becomes dim or the calculator functions intermittently in low light, the LR44 battery may need replacement. Refer to the battery compartment on the underside of the calculator for access.
5 Solución de problemas
- A calculadora non se acende:
- Asegúrate de que a calculadora estea exposta a suficiente luz para obter enerxía solar.
- Check if the LR44 battery is correctly installed and has sufficient charge. Replace if necessary.
- Cálculos incorrectos:
- Press the ON/AC button to clear all previous entries and memory, then re-enter the calculation.
- Verify the correct input of numbers and operations.
- A pantalla é tenue ou parpadea:
- Ensure adequate lighting for the solar panel.
- Substitúa a pila LR44.
6. Especificacións
| Nome do modelo | MXL16 |
| Número de modelo | 7267890 |
| Mostrar | 16 Digits, 1 Line LCD, Angled |
| Dimensións (L x W) | 20.5 x 15.5 cm |
| Fonte de enerxía | Solar and 1 x LR44 Battery (included) |
| Material | Plastic (housing and buttons) |
| Funcións | Tax calculation, 3-button memory, Root, Percent, Sign change, Automatic rounding, Double/Triple zero buttons, Comma selector switch |
| Apagado automático | Si |
7. Garantía
The MAUL Commercial Calculator MXL16 comes with a 5 ano de garantía. Please retain your proof of purchase for warranty claims. The warranty covers manufacturing defects under normal use conditions.
8. Apoio
For further assistance, technical support, or warranty inquiries, please contact your retailer or the MAUL customer service department. Refer to the product packaging or the MAUL official websitio para información de contacto.
