Introducció
This manual provides detailed instructions for the proper use and care of your Casio AQS800W Series Analog Digital Solar Watch. Please read this manual thoroughly to ensure optimal performance and longevity of your timepiece. This watch combines analog and digital displays, is solar-powered, water-resistant, and features multiple functions including a stopwatch, countdown timer, and alarms.
Components del rellotge
Familiaritzeu-vos amb els components principals del vostre rellotge:
- Visualització: Analog hands for hour/minute and digital display for various functions.
- Botons:
- AJUSTAR: Used for setting time and other functions.
- Mode: Cycles through different watch modes (Timekeeping, World Time, Alarm, Timer, Stopwatch).
- LLUM: Activa la retroiluminació LED de la pantalla digital.
- CERCAR: Used for selecting cities in World Time mode or other search functions.
- Panell solar: Integrated into the watch face for charging the internal battery.
- Cas: Durable resin construction.
- Banda: Resin strap with buckle closure.

Figura 1: Frontal view of the Casio AQS800W Series watch, showing analog hands, digital display, and function buttons.
Configuració
1. Càrrega inicial
Your watch is equipped with a solar charging system. Before initial use, or if the battery level is low, expose the watch face to light for several hours. Direct sunlight is most effective, but indoor fluorescent light can also charge the watch. Avoid extreme heat during charging.
2. Configuració de la ciutat local i l'hora
- En el mode de mesura del temps, manteniu premuda la tecla AJUSTAR fins que el codi de la ciutat comenci a parpellejar.
- Utilitza el CERCAR button to select your desired Home City code.
- Premeu el botó MODE button to cycle through the settings (DST, 12/24-hour format, seconds, hour, minute, year, month, day).
- Utilitza el AJUSTAR or CERCAR botons per canviar el valor intermitent.
- Un cop tots els paràmetres siguin correctes, premeu el botó AJUSTAR per sortir de la pantalla de configuració. Les agulles analògiques s'ajustaran automàticament per coincidir amb l'hora digital.
3. Adjusting Analog Hands (if misaligned)
If the analog hands do not match the digital time after setting, you can manually adjust them:
- En el mode de mesura del temps, manteniu premuda la tecla AJUSTAR fins que el codi de la ciutat comenci a parpellejar.
- Premeu el botó MODE button repeatedly until the hand setting screen appears (usually indicated by "H.SET" or similar).
- Utilitza el AJUSTAR or CERCAR buttons to move the analog hands to the correct time.
- Premeu el botó AJUSTAR botó per sortir.
Modes de funcionament
Utilitza el MODE button to cycle through the following functions:
- Mode d'indicació de l'hora: Mostra l'hora, el dia i la data actuals.
- Mode hora mundial: Displays the current time in 31 time zones (48 cities).
- To select a city: In World Time Mode, use the CERCAR button to scroll through city codes.
- Mode d'alarma: Configura fins a 5 alarmes diàries i una horaurly senyal horari.
- To set an alarm: In Alarm Mode, use AJUSTAR to select an alarm number, then MODE to select hour/minute, and CERCAR to change values. Press AJUSTAR per confirmar.
- Mode de temporitzador de compte enrere: Set a countdown from 1 minute up to 100 minutes.
- To set the timer: In Timer Mode, hold AJUSTAR, després utilitza CERCAR per fixar l'hora. Premeu AJUSTAR per confirmar. Premeu MODE to start/stop.
- Mode de cronòmetre: Measures elapsed time, split times, and two finishes. Measures up to 1/100th of a second.
- To use: In Stopwatch Mode, press MODE to start/stop. Press AJUSTAR per reiniciar.
Ús de la llum LED
Premeu el botó LLUM button to illuminate the digital display. The duration of the illumination can be set in Timekeeping Mode settings.
Video 1: Demonstration of the Casio AQS800W-1B2VCF watch's features, including mode cycling and light function.
Manteniment
1. Pautes de càrrega
- To maintain optimal battery charge, expose the watch to light regularly.
- Avoid prolonged storage in dark places.
- The watch features a battery level indicator (Low, Mid, High) accessible via the MODE button.
2. Neteja
- Wipe the watch with a soft, dry cloth.
- For water-resistant models, you can rinse with fresh water after exposure to saltwater or dirt, then dry thoroughly.
- Avoid using chemical cleaners or solvents.
3. Resistència a l'aigua
This watch is water-resistant up to 100 meters (330 feet), suitable for swimming and snorkeling. Do not operate buttons while the watch is wet or submerged to prevent water ingress.

Figura 2: lateral view of the Casio AQS800W Series watch, showcasing the durable resin band and case.
Resolució de problemes
- Watch not displaying time/functions: Ensure the watch is adequately charged by exposing it to bright light. Check the battery level indicator.
- Agulles analògiques que no coincideixen amb l'hora digital: Perform the manual analog hand adjustment procedure described in the Setup section.
- Els botons no responen: Ensure the watch is not in a locked mode (if applicable) or that it is not wet. If issues persist, a full reset may be required (refer to the full user manual for specific reset procedures).
- Temps imprecís: Verify the Home City and DST settings are correct for your region.
Especificacions
| Número de model | AQS800W-1B2VCF |
| Tipus de visualització | Analògic-Digital |
| Font d'alimentació | Solar Powered (Tough Solar) |
| Resistència a l'aigua | 100 metres (330 peus) |
| Material de la caixa | Resina |
| Material de la banda | Resina |
| Tipus de cristall | Mineral |
| Funcions | World Time (31 time zones, 48 cities), 5 Daily Alarms, Hourly Time Signal, 1/100-second Stopwatch, Countdown Timer, Full Auto-Calendar, LED Light (Illuminator) |
| Dimensions | 2.76 x 4.49 x 4.09 polzades |
| Pes | 1.12 unces |
Garantia i suport
This product comes with a manufacturer's warranty. For detailed warranty information, please refer to the "Warranty Information" included in your product packaging or visit the official Casio website. For further assistance, troubleshooting, or service inquiries, please contact Casio customer support.
Components inclosos: User Manual, Warranty Information, Gift Box.
Note: Proposition 65 Warning applies to this product.