Manual do usuario do reloxo dixital Casio serie F91W

1. Introdución

The Casio F91W Series Digital Watch (Model F-91W-1) is a classic and reliable timepiece designed for everyday use. It features a digital display, LED light for illumination, a 1/100 second stopwatch, and a daily alarm. Its lightweight design and long battery life make it a practical choice for various activities. This manual provides detailed instructions on how to set up, operate, and maintain your watch.

Imaxe: Fronte view of the Casio F91W-1 Digital Watch, displaying the time, date, and various function indicators.

2. Configuración inicial

2.1 Axuste da hora e da data

To set the time and date on your Casio F91W-1 watch, follow these steps:

1. Preme o Modo button (bottom left) repeatedly until the seconds start flashing. This indicates you are in Time Setting Mode.
2. Preme o Luz button (top left) to cycle through the settings: Seconds → Hour → Minutes → Month → Date → Day of Week.
3. Usa o Inicio/Parar button (bottom right) to adjust the flashing value. For seconds, pressing this button will reset them to 00.
4. Unha vez que todos os axustes sexan correctos, prema o botón Modo button to exit the Time Setting Mode.

Formato 2.2 12/24 horas

Para cambiar entre os formatos de hora de 12 horas e 24 horas, prema o botón Inicio/Parar button while in the regular timekeeping mode. The display will show 'PM' for afternoon hours in 12-hour format.

3. Funcións operativas

3.1 luz LED

Para iluminar a pantalla en condicións de pouca luz, prema o botón Luz button (top left). The light will remain on as long as the button is pressed.

3.2 Función de cronómetro

The watch includes a 1/100 second stopwatch.

1. Preme o Modo button until you reach the Stopwatch Mode (indicated by 'ST' or 'STOP' on the display).
2. Preme o Inicio/Parar botón para iniciar o cronómetro.
3. Preme o Inicio/Parar botón de novo para deter o cronómetro.
4. Para poñer o cronómetro a cero, prema o botón Luz botón mentres o cronómetro está parado.

3.3 Alarma diaria

Set a daily alarm to sound at a specific time.

1. Preme o Modo button until you reach the Alarm Mode (indicated by 'AL' or 'ALARM' on the display).
2. Preme o Luz button to select the hour or minutes to set.
3. Usa o Inicio/Parar botón para axustar o valor que parpadea.
4. Para activar/desactivar a alarma, prema o botón Inicio/Parar button while in Alarm Mode (without any value flashing). An alarm indicator will appear on the display when the alarm is active.
5. To exit Alarm Mode, press the Modo botón.

4. Coidados e mantemento

4.1 Limpeza

Wipe the watch with a soft, dry cloth to remove dirt and moisture. For stubborn dirt, use a soft cloth dampened with water and a mild neutral detergent, then wipe dry. Avoid using volatile agents like thinner or benzine, as they may damage the resin components.

4.2 Resistencia á auga

The Casio F91W-1 is Resistente á auga. This means it is suitable for everyday use and can withstand splashes or brief immersion in water. Do not submerge the watch in water, and it is not meant for showering, bathing, or swimming. Water resistance ratings can degrade over time, so avoid operating buttons while the watch is wet.

4.3 Duración da batería

The approximate battery life for the Casio F91W-1 is 7 years on a CR2016 lithium metal battery. When the display becomes dim or the light function weakens, it is an indication that the battery needs replacement. Battery replacement should ideally be performed by a qualified technician to ensure water resistance is maintained.

Image: The white Casio watch box, indicating original packaging.

5 Solución de problemas

For more detailed troubleshooting or issues not listed here, please refer to the official Casio F91W User Guide PDF or contact Casio customer support.

6. Especificacións do produto

7. Garantía e soporte

7.1 Información da garantía

Casio products typically come with a manufacturer's warranty covering defects in materials and workmanship. Please refer to the warranty card included with your purchase or visit the official Casio websitio web para coñecer os termos e condicións específicos da garantía aplicables á súa rexión.

7.2 Atención ao cliente

For further assistance, technical support, or service inquiries, please utilize the following resources:

• Guía oficial do usuario (PDF): For detailed instructions and diagrams, you can download the official user guide: Descargar a guía do usuario en PDF
• Casio Oficial Websitio: Visit the official Casio website for product information, FAQs, and contact details for customer service in your region.
• Centros de servizo autorizados: For repairs or battery replacement, it is recommended to use authorized Casio service centers to ensure genuine parts and proper handling.