MAUL Commercial Calculator MXL16 Instruction Manual

1. Rhagymadrodd

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.

Mae nodweddion allweddol yn cynnwys:

• 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. Gosod

2.1 Ffynhonnell Pwer

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.

Ffigur 2.1: Gwaelod view of the calculator, indicating the battery compartment.

2.2 Defnydd Cychwynnol

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.

Ffigur 2.2: Ochr view showing the angled display for better reading.

3. Cyfarwyddiadau Gweithredu

The MAUL MXL16 calculator provides a range of functions for commercial calculations. The buttons are color-coded for easier identification and faster operation.

Ffigur 3.1: Display and key layout of the MAUL MXL16.

3.1 Gweithrediadau Sylfaenol

• AR/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.
• Allweddi Rhif (0-9): Input numerical values.
• Pwynt Degol (.): Yn mynd i mewn i bwynt degol.
• Gweithredwyr Rhifyddeg (+, -, ×, ÷): Perfformio adio, tynnu, lluosi a rhannu.
• Yn hafal i (=): Yn dangos canlyniad cyfrifiad.

3.2 Swyddogaethau Arbennig

• Cyfrifiad Treth (TRETH+, TRETH-): 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+: Yn ychwanegu'r gwerth a ddangosir at y cof.
  • M-: Yn tynnu'r gwerth a ddangosir o'r cof.
  • MR: Recalls the value stored in memory.
  • MC: Clears the memory (often by pressing MR twice or a dedicated MC button).
• Root Calculation (√): Yn cyfrifo ail isradd y rhif a ddangosir.
• Percentage (%): Perfformio canrannautage cyfrifiadau.
• Newid Arwydd (+/-): Changes the sign of the displayed number (positive to negative, or vice versa).
• 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).

Ffigur 3.2: User interacting with the calculator keys.

4. cynnal

The MAUL MXL16 calculator is designed for durability with sturdy plastic buttons that are easy to clean.

• Glanhau: Use a soft, dry cloth to wipe the calculator's surface and keys. For stubborn dirt, a slightly damp gellir defnyddio lliain gyda sebon ysgafn, gan sicrhau nad oes hylif yn mynd i mewn i'r ddyfais.
• Storio: Storiwch y gyfrifiannell mewn lle oer, sych i ffwrdd o olau haul uniongyrchol a thymheredd eithafol.
• Amnewid Batri: 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. Datrys Problemau

• Nid yw'r gyfrifiannell yn troi ymlaen:
  • Gwnewch yn siŵr bod y gyfrifiannell yn agored i ddigon o olau ar gyfer pŵer solar.
  • Check if the LR44 battery is correctly installed and has sufficient charge. Replace if necessary.
• Cyfrifiadau anghywir:
  • 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.
• Mae'r arddangosiad yn bylu neu'n fflachio:
  • Ensure adequate lighting for the solar panel.
  • Amnewid y batri LR44.

6. manylebau

7. Gwarant

The MAUL Commercial Calculator MXL16 comes with a Gwarant 5 mlyneddCadwch eich prawf prynu ar gyfer hawliadau gwarant. Mae'r warant yn cwmpasu diffygion gweithgynhyrchu o dan amodau defnydd arferol.

8. Cefnogaeth

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 websafle ar gyfer gwybodaeth cyswllt.