Introducció
The Timex Ironman Triathlon T300 is a digital watch designed for recreational runners and athletes. It offers a range of features to support training, including a performance pacer, hydration and nutrition alerts, a 500-lap memory, and interval tracking. This manual provides detailed instructions for setting up, operating, and maintaining your watch to ensure optimal performance and longevity.
Producte acabatview
Familiarize yourself with the key components and design of your Timex Ironman Triathlon T300 watch.

Figura 1: Davant view of the Timex Ironman Triathlon T300 watch, displaying the digital dial and white strap.

Figura 2: lateral view del rellotge, destacant els botons de control de la caixa.

Figura 3: Close-up of the watch's stainless steel back, indicating water resistance, battery type (CR2025), and Timex branding.
Configuració
Engegada inicial i configuració de l'hora
- Activa el rellotge: Your watch comes with a battery installed. If the display is blank, press any button to activate it.
- Entra al mode de configuració: Manteniu premut el botó SET button (typically located on the upper left or right side) until the time display flashes.
- Ajusta els valors: Utilitza el INICI/PARA button (upper right) to increase values and the RESET button (lower right) to decrease values.
- Navega pels camps: Premeu el botó MODE button (lower left) to move between hours, minutes, seconds, date, month, and year.
- Sortir del mode de configuració: Un cop tots els paràmetres siguin correctes, premeu el botó SET button again to save and exit.
Instruccions de funcionament
Navegació general
- Botó MODE: Premeu el botó MODE button to cycle through the main functions: Time, Chronograph, Timer, Alarms, and Training modes.
- Botó START/STOP: Used to start and stop functions like the chronograph or timer, and to adjust values in set mode.
- Botó de reset: Used to reset functions, clear values, or adjust values in set mode.
- Botó ÍNDIGLO: Premeu el botó INDIGLO button (usually top left) to activate the backlight for visibility in low light conditions.
Cronògraf (cronògraf)
- Navegueu al mode Cronògraf amb la tecla MODE botó.
- Premeu INICI/PARA per començar a cronometrar.
- Premeu INICI/PARA again to pause. Press again to resume.
- Premeu RESET while the chronograph is stopped to clear the time.
- To record laps/splits, press RESET during an active timing session. The watch features a 500-lap memory.
Temporitzador
- Navigate to Timer mode using the MODE botó.
- Mantén premut SET to adjust the countdown time. Use INICI/PARA i RESET to set hours, minutes, and seconds. Press SET per confirmar.
- Premeu INICI/PARA per començar el compte enrere.
- An audible alert will sound when the timer reaches zero.
Alarmes
The watch features three independent alarms.
- Navigate to Alarm mode using the MODE botó.
- Premeu SET to select an alarm (AL1, AL2, AL3) and adjust its time.
- Ús INICI/PARA i RESET per configurar l'hora de l'alarma. Premeu SET per confirmar.
- Toggle the alarm ON/OFF using the INICI/PARA button when the alarm is selected but not in set mode.
Característiques de formació
- Performance Pacer: Set a target pace to receive alerts if you are ahead or behind your desired speed. Consult the full digital manual for detailed setup of target pace and distance.
- Hydration and Nutrition Alerts: Configure timed reminders to drink water or consume nutrition during extended workouts. These alerts can be customized for frequency.
- Interval Tracking: Utilize the six customizable segments to structure your workouts with varying intensity and rest periods. Each segment can be programmed for specific durations.
- 500-Lap Memory: Accés i review your recorded lap times and split data from previous workouts. This feature allows for performance analysis over time.
Manteniment
Resistència a l'aigua
Your Timex Ironman Triathlon T300 watch is water resistant up to 50 meters (164 feet). This rating means the watch is suitable for showering, swimming in shallow water, and general water exposure like rain or splashes. It is no suitable for scuba diving, high-impact water sports, or prolonged submersion at depths beyond 50 meters. Do not press any buttons while the watch is wet or submerged to prevent water ingress.
Canvi de bateria
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.
Neteja i emmagatzematge
- Netegeu el rellotge regularment amb un drap suau iamp tela. Eviteu utilitzar productes químics o materials abrasius.
- Rinse the watch with fresh water after exposure to salt water or chlorinated water, then dry thoroughly.
- Guardeu el rellotge en un lloc fresc i sec, allunyat de la llum solar directa i de temperatures extremes quan no l'utilitzeu.
Resolució de problemes
Problemes comuns i solucions
- Watch Display is Blank or Faint: Això normalment indica una bateria baixa. Substituïu la pila CR2025 tal com es descriu a la secció Manteniment.
- Difficulty Setting Time/Features: Ensure you are in the correct setting mode. Refer to the 'Setup' and 'Operating Instructions' sections for specific button sequences. Sometimes a soft reset (removing and reinserting the battery, or pressing all buttons simultaneously if applicable) can resolve minor software glitches.
- Botons que no responen: Check if the watch is wet; water can sometimes interfere with button operation. Ensure no debris is lodged around the buttons. If the issue persists, a battery replacement might be necessary.
- Temps inexacte: Verify that the time and date were set correctly. If the issue persists after setting, the battery may be low, or the watch may require service.
Especificacions
| Número de model | TW5M62500JT |
| Mida de la caixa | 42 mm |
| Material de la corretja | Resin/Silicone (White) |
| Tipus de marcatge | Digital |
| Material de la lent | Vidre mineral |
| Resistència a l'aigua | 50 metres (164 peus) |
| Tipus de bateria | CR2025 Liti Metall (inclosa) |
| Pes de l'article | 4.6 unces (0.13 quilograms) |
| Connectivitat | Bluetooth |
| Característiques especials | Pedometer, Performance Pacer, Hydration/Nutrition Alerts, 500-Lap Memory, Interval Tracking, INDIGLO Backlight, 3 Alarms |
Garantia i Suport
Your Timex watch is covered by a limited warranty against manufacturing defects. For specific warranty terms, registration, or to obtain service, please refer to the warranty card included with your purchase or visit the official Timex website. For technical assistance or further inquiries, please contact Timex customer support directly.
Timex Oficial Weblloc: www.timex.com





