Indledning
This manual provides instructions for the setup, operation, and maintenance of your Marathon by Timex T5K805 Digital Watch. Please read this manual thoroughly to ensure proper use and care of your timepiece.

Front view of the Marathon by Timex T5K805 Digital Watch, showing the digital display and control buttons.
Opsætning
Installation af batteri
Your watch comes with one Lithium Metal battery pre-installed. If the display is dim or unresponsive, the battery may need replacement. Battery replacement should be performed by a qualified technician to ensure water resistance is maintained.
Indstilling af tid og dato
- Tryk på SÆT button (usually top-left) to enter setting mode. The time digits will flash.
- Brug START/STOP button (usually top-right) to adjust the flashing digit.
- Tryk på MODE button (usually bottom-left) to move to the next setting (e.g., minutes, hour, day, month, year).
- Gentag trin 2 og 3, indtil alle ønskede indstillinger er justeret.
- Tryk på SÆT knappen igen for at afslutte indstillingstilstand.
Betjeningsvejledning
Tidsvisning
The watch displays time in a digital format. It supports both 12-hour and 24-hour military time modes. The day and date calendar are also visible.
Daglig Alarm
Sådan indstilles den daglige alarm:
- Tryk på MODE button repeatedly until the alarm setting screen appears.
- Brug SÆT og START/STOP knapperne for at indstille det ønskede alarmtidspunkt.
- Aktiver eller deaktiver alarmen ved hjælp af den relevante knap (se indikatorerne på skærmen).
24-Hour Stopwatch
Sådan bruger du stopursfunktionen:
- Tryk på MODE button until the stopwatch screen is displayed (usually indicated by 'SP' or 'STW').
- Trykke START/STOP for at begynde timingen.
- Trykke START/STOP again to pause/resume timing.
- Tryk på NULSTIL button (usually bottom-right) to clear the stopwatch.
Indiglo Natlampe
Tryk på INDIGLO button (usually top-right or a dedicated button) to illuminate the watch dial for easy viewunder dårlige lysforhold.
Two Time Zones
This watch allows for setting and viewing two different time zones. Refer to the on-screen prompts or specific button combinations to switch between or set the second time zone.
Optional Hourly Klokke
The watch can be configured to chime every hour. Access this setting through the MODE button and look for an option to enable/disable the hourly klokke.

The Marathon by Timex T5K805 Digital Watch displayed on a wrist, illustrating its size and fit.
Opretholdelse
Vandmodstand
The watch is water resistant to 50 meters (165 feet). This means it is suitable for short periods of recreational swimming. It is not recommended for diving or snorkeling. Do not press any buttons while the watch is submerged.
Rensning
Rengør dit ur med en blød kludamp cloth. Avoid using harsh chemicals or abrasive materials that could damage the resin case or strap.
Udskiftning af batteri
When the battery needs replacing, it is recommended to take the watch to an authorized service center. This ensures the proper battery type is used and the water resistance seal is maintained.
Fejlfinding
Display is Blank or Dim
- Kontroller, om batteriet skal udskiftes.
- Ensure the watch has not been exposed to extreme temperatures.
Knapper reagerer ikke
- Ensure the watch is not in a locked mode (if applicable).
- Undgå at trykke på knapper under vandet.
- If issues persist, a reset may be required (consult a service center).
Time Inaccuracy
- Re-set the time and date as per the 'Setting Time and Date' section.
- Extreme temperatures or strong magnetic fields can affect accuracy.
Specifikationer
| Feature | Detalje |
|---|---|
| Modelnummer | T5K805 |
| Dimensioner | 3.94 x 3.94 x 1.97 tommer |
| Vægt | 0.96 ounce |
| Etui materiale | Harpiks |
| Remmateriale | Harpiks |
| Vandmodstand | 50m (165 ft) |
| Batteritype | 1 Lithium Metal batteri (medfølger) |
| Display Type | Digital |
| Særlige funktioner | Indiglo night-light, 24-hour stopwatch, daily alarm, 2 time zones, 24-hour military time mode, hourly chime, day & date calendar |

Visual representation of watch sizes for comparison.
Garanti og support
Your Marathon by Timex watch is covered by a limited warranty. For detailed warranty information, please refer to the warranty card included with your purchase or visit the official Timex website. For technical support or service inquiries, please contact Timex customer service through their official channels. You can also refer to the comprehensive Brugervejledning (PDF) for yderligere detaljer.





