Introducció
This manual provides detailed instructions for the operation and maintenance of your Casio DW-291HX-1A Digital Watch. This robust timepiece features 200-meter water resistance, multiple alarms, a 100-second stopwatch, a countdown timer, world time with a world map display, an LED light, and a long-lasting 10-year battery. Please read this manual thoroughly to ensure proper use and to maximize the lifespan of your watch.

Imatge: Frontal view of the Casio DW-291HX-1A Digital Watch, showcasinla seva pantalla digital i el seu disseny robust.
Característiques clau
- Durada de la bateria de 10 anys: Designed for extended operation without frequent battery changes.
- Resistència a l'aigua de 200M: Suitable for swimming, showering, and recreational diving. Do not operate buttons underwater.
- Multi Alarms: Set multiple daily alarms to keep track of important events.
- 100-Second Stopwatch: Precise time measurement for various activities.
- Temporitzador de compte enrere: Configureu un temporitzador per a durades específiques.
- World Time with World Map: View current times in major cities and specific time zones around the globe.
- LED Light (Illuminator): Proporciona il·luminació per a la pantalla en condicions de poca llum.
- Pantalla LC: Clear and easy-to-read liquid crystal display.
- Construcció duradora: Features a metal face frame and glass crystal for enhanced durability and scratch resistance.
- Extra Long 235mm Adjustable Strap: Provides a comfortable fit for various wrist sizes.
Setup: Initial Time and Date Setting
To set the time and date on your Casio DW-291HX-1A watch, follow these general steps. Button labels may vary slightly, but common functions include MODE, AJUSTAR, LLUM, i SEARCH/START.
- Entra al mode de configuració de l'hora: En el mode de mesura del temps, premeu i manteniu premut el botó AJUSTAR button (usually top-left) until the city code or seconds start flashing. This indicates you are in the setting mode.
- Select Setting Item: Premeu el botó MODE button (usually bottom-left) to cycle through the setting items: City Code → DST (Daylight Saving Time) → 12/24-hour format → Seconds → Hour → Minute → Year → Month → Day.
- Change Setting Value: Utilitza el SEARCH/START button (usually bottom-right) or LLUM button (usually top-right) to increase or decrease the flashing value. For seconds, pressing the button typically resets them to 00.
- Sortir del mode de configuració: Un cop tots els paràmetres siguin correctes, premeu el botó AJUSTAR de nou per sortir del mode de configuració i tornar a l'hora normal.
- Horari d'estiu (DST): To toggle DST on or off, navigate to the DST setting item and use the SEARCH/START or LLUM botó.
Modes de funcionament
Your watch has several operating modes. Press the MODE button (usually bottom-left) to cycle through them: Timekeeping Mode → World Time Mode → Alarm Mode → Stopwatch Mode → Countdown Timer Mode.
1. Mode de mesura del temps
This is the default mode, displaying the current time, day of the week, and date.
2. Mode d'hora mundial
Aquest mode us permet view the current time in 30 cities (29 time zones) around the world.
- Des del mode de mesura del temps, premeu MODE to enter World Time Mode.
- Utilitza el SEARCH/START button (usually bottom-right) to scroll through different city codes. The world map display will indicate the selected time zone.
- To toggle Daylight Saving Time (DST) for a specific city, press the AJUSTAR button while the city is displayed.
3. Mode d'alarma
El rellotge inclou múltiples alarmes diàries i una horaurly senyal horari.
- Des del mode de mesura del temps, premeu MODE twice to enter Alarm Mode.
- Utilitza el SEARCH/START button to cycle through the alarms (AL1, AL2, AL3, AL4, AL5) and the Hourly Senyal horari (SIG).
- To set an alarm: With the desired alarm (e.g., AL1) displayed, press and hold the AJUSTAR fins que els dígits de les hores parpellegin.
- Utilitza el MODE button to select hour or minute, and the SEARCH/START or LLUM botó per canviar el valor.
- Premeu AJUSTAR per confirmar i sortir.
- Per activar una alarma o l'alarmaurly time signal on/off, select it and press the SEARCH/START botó.
4. Mode de cronòmetre
The stopwatch measures elapsed time up to 23 hours, 59 minutes, 59.99 seconds.
- Des del mode de mesura del temps, premeu MODE three times to enter Stopwatch Mode.
- Premeu el botó SEARCH/START botó per iniciar el cronòmetre.
- Premeu SEARCH/START de nou per aturar-ho.
- Premeu el botó AJUSTAR botó per reiniciar el cronòmetre a zero.
- Per a temps parcials, premeu AJUSTAR mentre el cronòmetre està en marxa per mostrar el temps parcial. Premeu AJUSTAR de nou per tornar a la mesura del temps transcorregut.
5. Mode de temporitzador de compte enrere
The countdown timer can be set for durations from 1 second up to 24 hours.
- Des del mode de mesura del temps, premeu MODE four times to enter Countdown Timer Mode.
- To set the timer: Press and hold the AJUSTAR fins que els dígits de les hores parpellegin.
- Utilitza el MODE button to select hour or minute, and the SEARCH/START or LLUM botó per canviar el valor.
- Premeu AJUSTAR per confirmar i sortir.
- To start/stop the countdown, press the SEARCH/START botó.
- Quan el compte enrere arribi a zero, sonarà una alarma. Premeu qualsevol botó per aturar l'alarma.
6. LED Light (Illuminator)
Premeu el botó LLUM button (usually top-right) to illuminate the display for easy reading in the dark. The illumination duration is typically a few seconds.
Manteniment
Canvi de bateria
Your Casio DW-291HX-1A watch is equipped with a 10-year Lithium Metal battery. When the display becomes dim or functions become erratic, it may be time for a battery replacement. It is recommended to have the battery replaced by an authorized Casio service center to ensure proper sealing and water resistance.
Resistència a l'aigua (200 m / 20 atm)
The watch is rated for 200 meters (20 ATM) water resistance, making it suitable for various water activities, including swimming, showering, and recreational diving.
- Important: Do not operate any buttons while the watch is wet or submerged in water.
- Avoid exposing the watch to hot water or steam, as this can compromise the water-resistant seals.
- After exposure to saltwater, rinse the watch thoroughly with fresh water and wipe it dry.
Neteja
Wipe the watch case and band with a soft, dry cloth to remove dirt and moisture. For stubborn dirt, use a soft cloth dampened with a mild soap solution, then wipe dry. Avoid using harsh chemicals or abrasive cleaners.
Resolució de problemes
| Problema | Solució |
|---|---|
| La pantalla està en blanc o tènue. | Pot ser que la bateria estigui baixa. Substituïu la bateria en un centre de servei autoritzat. |
| Els botons no responen. | Ensure the watch is not wet. If the issue persists, a professional service may be required for a full reset or inspection. |
| L'hora és incorrecta. | Re-adjust the time and date settings as described in the "Setup" section. Check if Daylight Saving Time (DST) is correctly set for your region. |
| L'alarma no sona. | Ensure the alarm is turned ON in the Alarm Mode. |
Especificacions
- Número de model: DW-291HX-1A
- Marca: Casio
- Resistència a l'aigua: 200 metres (20 ATM)
- Tipus de bateria: 1 bateria de metall de liti (inclosa)
- Durada de la bateria: Aproximadament 10 anys
- Tipus de visualització: Digital (LC Display)
- Il·luminació: Llum LED (il·luminador)
- Funcions: Timekeeping, World Time (29 time zones, 30 cities), 5 Daily Alarms, Hourly Time Signal, 1/100-second Stopwatch (measuring capacity: 23:59'59.99''), Countdown Timer (measuring unit: 1 second, countdown range: 24 hours), Full Auto-calendar (to year 2099), 12/24-hour format.
- Dimensions del producte: 5 x 7 x 5 polzades
- Pes: 6 unces
- Corretja: Resin, Extra Long 235mm adjustable strap
Garantia i Suport
Per obtenir informació sobre la garantia i l'assistència al client, consulteu la pàgina oficial de Casio. website or the warranty card included with your product. Casio provides support for its products, and it is recommended to contact their authorized service centers for any repairs or technical assistance.
Fabricant: Casio





