1. Úvod a konecview
The Timex IRONMAN T300 is a robust digital watch designed for active individuals, particularly those engaged in recreational running and cross-training. It combines classic Timex durability with advanced features to support your fitness goals. This manual provides essential information for setting up, operating, and maintaining your watch.

Obrázek 1.1: Přední strana view of the Timex IRONMAN T300 Digital Watch, displaying the time, date, and various icons.
2. Vlastnosti produktu
The Timex IRONMAN T300 watch is equipped with a range of features to enhance your training and daily activities:
- Digitální displej: Clear digital display showing time, date, and various function indicators.
- Chronograf: Precise stopwatch functionality with a 500-lap memory for detailed performance tracking.
- Interval Training Timer: Supports HIIT sessions with six customizable segments for structured workouts.
- Performance Meter: Integrated meter to help track and improve your performance.
- Hydration and Nutrition Alerts: Customizable reminders to ensure optimal intake during long training sessions.
- INDIGLO Backlight: Timex's signature INDIGLO night-light for easy readability in low-light conditions.
- Počítadlo kroků: Tracks your steps with a customizable goal.
- Budíky: Three customizable alarms for reminders and wake-up calls.
- Voděodolnost: Rated for 50 meters (164 feet), suitable for short recreational swimming.
- Odolná konstrukce: Features a round 40.7mm black resin case, mineral crystal lens, and a black silicone strap with a buckle closure.
3. Nastavení
Before using your Timex IRONMAN T300 watch, ensure it is properly set up.
3.1 Initial Power On and Battery
Your watch comes with a pre-installed CR2025 Lithium-metal coin-cell battery. No initial charging is required. If the display is blank or dim, the battery may need to be activated or replaced. Refer to the Maintenance section for battery replacement information.
3.2 Nastavení času a data
Nastavení času a data:
- Stiskněte a podržte SOUBOR button (usually located on the top right or left side) until the time display flashes.
- Použijte +/- buttons (often labeled as UP/DOWN or located on the right side) to adjust the flashing digit (e.g., hour).
- Stiskněte tlačítko MODE button (usually bottom left) to move to the next setting (e.g., minutes, seconds, year, month, day).
- Opakujte kroky 2 a 3, dokud nebudou provedena všechna požadovaná nastavení.
- Stiskněte tlačítko SOUBOR znovu stiskněte tlačítko pro ukončení režimu nastavení a uložení změn.

Obrázek 3.1: Detail view of the watch face, highlighting the digital display and control buttons.
4. Návod k obsluze
Familiarize yourself with the watch's buttons and their functions.
4.1 Funkce tlačítek
- INDIGLO Button (Top Left): Activates the INDIGLO night-light.
- Tlačítko MODE (vlevo dole): Cycles through different watch modes (Time, Chronograph, Timer, Alarm, etc.).
- Tlačítko START/STOP (vpravo nahoře): Starts and stops the chronograph or timer; confirms selections in setting mode.
- LAP/RESET Button (Bottom Right): Records laps in chronograph mode; resets values; navigates menus.
- SET Button (Side, often recessed): Enters and exits setting modes.
4.2 Používání chronografu
Použití funkce stopek:
- Stiskněte MODE until you reach the Chronograph screen.
- Stiskněte START/STOP začít měřit čas.
- Stiskněte KOLO/RESET to record a lap time. The watch can store up to 500 laps.
- Stiskněte START/STOP znovu pro pozastavení časovače.
- Stiskněte KOLO/RESET (while paused) to reset the chronograph to zero.
4.3 Interval Training Timer
The watch supports customizable interval training:
- Navigate to the Interval Timer mode using the MODE tlačítko.
- Použijte SOUBOR button to enter the setup for intervals.
- Adjust the duration and number of segments (up to six) for each interval using the +/- tlačítka.
- Save settings and start the interval timer using START/STOP.
4.4 Voděodolnost
The Timex IRONMAN T300 is water resistant to 50 meters (164 feet). This rating means it is suitable for short periods of recreational swimming. It is ne suitable for diving, snorkeling, or high-impact water sports. Avoid pressing buttons underwater to prevent water ingress.

Obrázek 4.1: Zadní view of the watch, displaying the 'IRONMAN' logo, 'WATER RESISTANT 50 METERS', and 'CR2025 BATTERY' engravings.
5. Údržba
Proper care will extend the life of your Timex IRONMAN T300 watch.
5.1 Čištění
Hodinky pravidelně čistěte měkkým hadříkemamp cloth. For silicone straps, mild soap and water can be used. Avoid harsh chemicals or abrasive materials that could damage the case or lens.
5.2 Výměna baterie
The watch uses a CR2025 Lithium-metal coin-cell battery. When the display dims or functions become erratic, it may be time for a battery replacement. It is recommended to have the battery replaced by a qualified watch technician to ensure the water resistance seal is properly maintained.
5.3 Skladování
Pokud hodinky delší dobu nepoužíváte, skladujte je na chladném a suchém místě mimo dosah přímého slunečního záření a extrémních teplot.
6. Řešení problémů
If you encounter issues with your watch, try the following common troubleshooting steps:
- Prázdný nebo tmavý displej: Zkontrolujte, zda je třeba vyměnit baterii (viz kapitola 5.2).
- Nesprávný čas/datum: Re-enter the time and date settings (refer to Section 3.2).
- Tlačítka nereagují: Ensure the watch is not in a locked mode. If issues persist, a soft reset may be required (consult Timex support for specific reset procedures).
- Voda uvnitř Pozor: Pokud se uvnitř hodinek objeví vlhkost, okamžitě je přestaňte používat a vyhledejte odborný servis, abyste předešli dalšímu poškození.
For more complex issues or if troubleshooting steps do not resolve the problem, please contact Timex customer support.
7. Specifikace
| Funkce | Detail |
|---|---|
| Číslo modelu | TW5M626006B |
| Průměr pouzdra | 40.7 mm |
| Materiál pouzdra | Pryskyřice |
| Materiál popruhu | Silikon |
| Materiál čočky | Minerální krystal |
| Voděodolnost | 50 metrů (164 stop) |
| Typ baterie | CR2025 Lithium-metal (included) |
| Obvod zápěstí | 150 až 205 mm |
| Rozměry produktu | 10.7 x 7.9 x 7.1 cm (balení) |
| Hmotnost produktu | 134 g (balení) |
8. Záruka a podpora
Timex products are manufactured to high-quality standards. For information regarding your product's warranty, please refer to the warranty card included with your purchase or visit the official Timex website. For technical support, frequently asked questions, or service inquiries, please visit www.timex.com and navigate to their support section.