1. Úvod
This manual provides detailed instructions for the operation and maintenance of your Casio W-735H-8A2VDF Digital Wristwatch. This timepiece is designed for durability and functionality, featuring a 10-year battery, 100-meter water resistance, and a vibration alarm. Please read this manual thoroughly to ensure proper use and to maximize the lifespan of your watch.
Obrázek 1.1: Přední view of the Casio W-735H-8A2VDF Digital Wristwatch. The watch features a grey resin case and strap, a black digital display with time, date, and mode indicators, and buttons labeled 'ADJUST', 'MODE', 'LIGHT', 'SPLIT', and 'START'. The bezel is marked 'VIBRATION ALARM' and 'SUPER ILLUMINATOR'.
2. Nastavení
2.1 Nastavení času a data
- V režimu měření času podržte stisknuté tlačítko UPRAVIT button (top left) until the seconds begin to flash, indicating the setting screen.
- Stiskněte tlačítko MODE button (bottom left) to cycle through the settings: Seconds → DST (Daylight Saving Time) → Hour → Minute → Year → Month → Day.
- Použijte START button (top right) to increase the flashing value or the Split button (bottom right) to decrease it. For seconds, pressing START resetuje je na 00.
- Jakmile jsou všechna nastavení správná, stiskněte tlačítko UPRAVIT tlačítko pro opuštění obrazovky nastavení.
2.2 Nastavení alarmu
- V režimu měření času stiskněte tlačítko MODE button until you reach the Alarm Mode (indicated by 'ALM' on the display).
- Podržte tlačítko UPRAVIT tlačítko, dokud nezačnou blikat číslice hodin budíku.
- Použijte START a Split tlačítky nastavte požadovanou hodinu a minutu budíku.
- Stiskněte tlačítko MODE button to toggle between setting the hour and minute.
- Stiskněte tlačítko UPRAVIT button to exit the alarm setting screen.
2.3 Activating Vibration Alarm and Hourly Časový signál
- V režimu alarmu stiskněte tlačítko START button to toggle the alarm ON/OFF. An alarm indicator will appear when active.
- Stiskněte tlačítko Split button to toggle the Hourly Time Signal ON/OFF. A signal indicator will appear when active.
- To activate the vibration for the alarm, press and hold the START button in Alarm Mode until 'VIB' appears on the display. Repeat to deactivate.
3. Návod k obsluze
3.1 Navigace režimů
Stiskněte tlačítko MODE tlačítko (vlevo dole) pro přepínání mezi různými režimy:
- Timekeeping Mode (current time, date)
- Stopwatch Mode ('ST')
- Countdown Timer Mode ('TR')
- Alarm Mode ('ALM')
Obrázek 3.1: Strana view of the Casio W-735H-8A2VDF Digital Wristwatch. This image highlights the four operational buttons on the watch's sides, labeled 'ADJUST', 'MODE', 'SPLIT', and 'START', which are used for navigating modes and setting functions.
3.2 Funkce stopek
- Enter Stopwatch Mode ('ST').
- Stiskněte START (top right) to begin timing.
- Stiskněte START znovu pro zastavení měření času.
- Stiskněte UPRAVIT (top left) to reset the stopwatch to zero.
- Pro zaznamenání mezičasů stiskněte Split (bottom right) while the stopwatch is running. The display will show the split time. Press Split znovu pro návrat k uplynulému času.
3.3 Funkce odpočítávacího časovače
- Enter Countdown Timer Mode ('TR').
- Podržte tlačítko UPRAVIT button until the timer settings begin to flash.
- Použijte START a Split buttons to set the desired countdown time (hours, minutes, seconds).
- Stiskněte UPRAVIT pro opuštění obrazovky nastavení.
- Stiskněte START pro zahájení odpočítávání. Stiskněte START znovu pro pozastavení/obnovení.
- When the countdown reaches zero, the watch will emit an alarm or vibrate (if set). Press any button to stop the alert.
3.4 Using the Illuminator (LED Backlight)
Stiskněte tlačítko SVĚTLO button (bottom center) to illuminate the display for easy viewing in low-light conditions. The backlight duration is preset.
4. Údržba
4.1 Čištění hodinek
Regularly wipe your watch with a soft, dry cloth to remove dirt and moisture. For stubborn dirt, use a soft cloth dampOpláchněte vodou a jemným neutrálním čisticím prostředkem a poté otřete do sucha. Nepoužívejte těkavé látky, jako je ředidlo nebo benzín, protože by mohly poškodit pryskyřičné součásti.
4.2 Bezpečnostní opatření týkající se voděodolnosti
Your Casio W-735H-8A2VDF is rated for 100-meter water resistance. This means it is suitable for swimming and snorkeling. However, avoid operating the watch buttons while it is submerged in water. Do not use the watch for scuba diving or other types of diving that require air tanks.
4.3 Výměna baterie
The watch is equipped with an LR44 battery designed for approximately 10 years of operation. When the display becomes dim or functions become erratic, it indicates that the battery power is low. Battery replacement should be performed by a qualified technician to ensure proper water resistance and function. Do not attempt to replace the battery yourself.
Obrázek 4.1: Zadní view of the Casio W-735H-8A2VDF Digital Wristwatch. The stainless steel case back is visible, engraved with 'CASIO', 'WATER RESIST 10BAR', 'STAINLESS STEEL BACK', and 'SHOCK RESIST', along with the model number.
5. Řešení problémů
- Čas/datum je nesprávný: Re-enter the Timekeeping Mode and adjust the time and date settings as described in Section 2.1. Ensure DST (Daylight Saving Time) is set correctly for your region.
- Budík nezvoní/nevibruje: Check if the alarm is activated in Alarm Mode (Section 2.3). Verify that the vibration alarm is enabled if you prefer vibration over sound.
- Displej je prázdný nebo slabý: This usually indicates a low battery. Contact a qualified watch technician for battery replacement.
- Tlačítka nereagují: If the watch is unresponsive, try pressing all four buttons simultaneously for a few seconds to perform a soft reset. If the issue persists, the battery may be completely depleted or there may be an internal malfunction requiring professional service.
6. Specifikace
| Číslo modelu | W-735H-8A2VDF |
| Voděodolnost | 100 metrů (10 barů) |
| Typ baterie | 1 x LR44 (approx. 10-year life) |
| Přesnost | ±30 seconds per month (average) |
| Funkce | Timekeeping, Stopwatch, Countdown Timer, Multi-function Alarms (with vibration), Hourly Time Signal, LED Backlight |
| Rozměry | 3.15 x 4.8 x 3.54 palce |
| Hmotnost | 1.06 unce |
Obrázek 6.1: The Casio W-735H-8A2VDF Digital Wristwatch displayed on a wrist, illustrating its size and fit for daily wear.
7. Záruka a podpora
For detailed information regarding the product warranty, please refer to the warranty card included with your purchase or visit the official Casio website. For customer support, service, or inquiries about replacement parts, please contact Casio customer service directly through their official channels.
Oficiální Casio Webmísto: www.casio.com
