Zavedení
This manual provides detailed instructions for the operation and maintenance of your Casio AQ-S820W Series Ana-Digital Tough Solar Watch. Please read this manual thoroughly to ensure proper use and to fully utilize all features of your watch. Keep this manual for future reference.
Klíčové vlastnosti
- Odolná solární energie: Equipped with a solar panel that converts light into electrical power, eliminating the need for battery replacement. The watch charges from both sunlight and indoor light sources.
- Vodotěsnost 100 metrů: Designed to withstand water exposure during daily use, including rain, splashes, and recreational swimming. Not suitable for diving.
- Ana-Digital Display: Features both analog hands for time display and a digital LCD for additional information such as date, day, and various mode functions.
- Multi-Function Capabilities: Includes a 1/100-second stopwatch, countdown timer, multiple daily alarms, and world time for 31 time zones.
- LED osvětlení: An amber LED backlight with afterglow provides clear visibility of the digital display in low-light conditions.
- Odolná konstrukce: Resin case and band offer comfort, lightweight wear, and resistance to everyday impacts. The resin glass protects against scratches.
Konec produktuview
Seznamte se s komponenty hodinek a funkcemi tlačítek.

Obrázek 1: Přední view of the Casio AQ-S820W watch, showing the analog hands, digital display, and button labels (Adjust, Light, Mode, Search). The bezel indicates "Tough Solar" and "Illuminator".
- A (ADJUST): Used to enter and exit setting modes, and to reset values.
- B (LIGHT): Aktivuje LED podsvícení.
- C (MODE): Cycles through different operational modes (Timekeeping, Stopwatch, Timer, Alarm, World Time).
- D (SEARCH): Used to change settings or select options within setting modes.
Počáteční nastavení
1. Počáteční nabíjení
Your watch is powered by a solar cell. Before initial use, expose the watch face to bright light for several hours to ensure it is sufficiently charged. Avoid covering the watch face during charging. A power indicator on the digital display shows the current charge level.
- Vysoký: Plně nabitá.
- Střední: Sufficient charge for normal operation.
- Nízký: Charge soon. Some functions may be disabled.
2. Setting Time and Date (Digital Display)
- In Timekeeping Mode, press and hold button A (ADJUST) until the city code starts to flash on the digital display. This indicates the setting mode.
- Stiskněte tlačítko C (MODE) to cycle through the settings: City Code → DST (Daylight Saving Time) → 12/24-hour format → Seconds → Hour → Minute → Year → Month → Day.
- Použít tlačítko D (SEARCH) to change the flashing value. For city code, select your home city. For time and date, adjust the numbers up or down.
- Jakmile jsou všechna nastavení správná, stiskněte tlačítko A (ADJUST) pro ukončení režimu nastavení.
3. Nastavení analogových ručiček
The analog hands should automatically synchronize with the digital time. If they do not, or if they are misaligned:
- In Timekeeping Mode, press and hold button A (ADJUST) until the city code flashes.
- Stiskněte tlačítko C (MODE) repeatedly until "H.SET" (Hand Set) appears on the digital display.
- Stiskněte tlačítko D (SEARCH) to enter the hand adjustment mode. The minute hand will move to the 12 o'clock position.
- Použít tlačítko D (SEARCH) to advance the minute hand. Hold it down for high-speed movement. Align the hands to 12 o'clock.
- Stiskněte tlačítko A (ADJUST) to confirm the hand position and exit the setting mode. The hands will then automatically move to the current digital time.
Provozní režimy
Stiskněte tlačítko C (MODE) to cycle through the watch's various functions:
- Režim měření času: Displays the current time, day, and date. This is the default mode.
- Režim světového času: Umožňuje vám to view the current time in 31 time zones (48 cities). Use button D (SEARCH) to scroll through city codes.
- Režim stopek: Measures elapsed time with 1/100-second accuracy. Press D (SEARCH) spustit/zastavit a A (ADJUST) resetovat.
- Režim odpočítávacího časovače: Set a timer up to 24 hours. An alarm sounds when the countdown reaches zero. Press D (SEARCH) spustit/zastavit a A (ADJUST) to reset or set the timer.
- Režim alarmu: Set up to 5 independent daily alarms and an hourlčasový signál y. Použijte D (SEARCH) to select an alarm and A (ADJUST) to turn it on/off or set the time.
Použití LED světla
Stiskněte tlačítko B (LIGHT) to illuminate the digital display. The light will stay on for a few seconds (afterglow). Note that frequent use of the light will consume more power and may require more frequent charging.
Péče a údržba
Solar Charging Guidelines
- Pravidelná expozice: Pro udržení optimálního nabití vystavujte hodinky pravidelně světlu.
- Vyhněte se delší tmě: Storing the watch in darkness for extended periods can deplete the charge and may require a full recharge.
- Nabíjecí prostředí: Charge the watch in direct sunlight or under strong fluorescent light. Avoid extreme temperatures during charging.
Opatření proti vodě
- The watch is rated for 100-meter water resistance. This means it is suitable for showering, swimming, and snorkeling.
- Nepoužívejte tlačítka, pokud jsou hodinky mokré nebo ponořené.
- Nevystavujte hodinky horké vodě nebo páře, mohlo by dojít k poškození těsnění.
- Po kontaktu se slanou vodou opláchněte hodinky sladkou vodou a otřete je dosucha.
Čištění
Hodinky pravidelně otírejte měkkým, suchým hadříkem. Na odolné nečistoty použijte měkký hadřík.ampened with water and a mild neutral detergent, then wipe dry.
Odstraňování problémů
- Watch is not charging or power indicator is low: Ensure the watch face is exposed to bright light. Avoid covering the solar panel. If stored in darkness, it may take longer to fully charge.
- Analogové ručičky neodpovídají digitálnímu času: Perform the "Adjusting Analog Hands" procedure described in the Initial Setup section.
- Digitální displej je prázdný nebo tmavý: The watch may be in power-saving mode due to low charge or prolonged darkness. Expose it to light. If the issue persists after charging, contact customer support.
- Tlačítka nereagují: Ensure the watch is not wet. If the problem continues, a reset may be required (refer to advanced manual or contact support).
Specifikace
| Funkce | Detail |
|---|---|
| Číslo modelu | AQ-S820W-5AVCF |
| Zdroj napájení | Tough Solar (solární pohon) |
| Voděodolnost | 100 metrů (10 bankomatů) |
| Typ zobrazení | Ana-Digital |
| Časoměřič | Hour, Minute, Second, PM, Month, Day, Day of the week |
| Světový čas | 31 time zones (48 cities + UTC), daylight saving on/off |
| Stopky | 1/100-second, measuring capacity: 23:59'59.99'' |
| Odpočítávací časovač | Measuring unit: 1 second, countdown range: 24 hours |
| Alarmy | 5 denních budíků, hourly časový signál |
| Osvětlení | LED backlight (Amber) with afterglow |
| Materiál pouzdra/lunety | Pryskyřice |
| Materiál pásku | Pryskyřice |
| Sklo | Pryskyřičné sklo |
| Rozměry | Přibližně 4.25 x 3.43 x 2.87 palce (balení) |
| Hmotnost | Approx. 3.84 ounces (Package) |
Záruka a podpora
Your Casio watch is covered by a manufacturer's warranty. Please refer to the warranty card included with your purchase for specific terms and conditions, including warranty period and coverage details.
For technical assistance, repairs, or further inquiries, please contact Casio customer support through their official webwebu nebo kontaktních informací uvedených v záruční dokumentaci.
For more information, visit the official Casio webmísto: www.casio.com