1. Pwodwi souview
The MARATHON Adanac 3000 Digital Stopwatch Timer is a high-precision timing instrument designed for various applications, including sports, coaching, and classroom use. It features a clear digital display, durable construction, and multiple operating modes. The stopwatch is water, dust, and shock resistant, ensuring reliability in diverse environments. It comes with a 46-inch lanyard for convenient portability.

Figure 1: MARATHON Adanac 3000 Digital Stopwatch Timer in red.
2. Enstalasyon
2.1 Enstalasyon batri
The Adanac 3000 stopwatch comes with 2 LR44 batteries pre-installed. If the display is faint or not working, battery replacement may be necessary. To replace batteries:
- Jwenn konpatiman pil la sou dèyè kronomèt la.
- Carefully remove the screws securing the battery cover. Note that there may be two different screw sizes.
- Ranplase ansyen pil LR44 yo ak nouvo, asire w ke polarite a kòrèk.
- Securely re-attach the battery cover and screws.
2.2 Mete kòd la
The stopwatch includes a 46-inch lanyard. Thread the lanyard through the designated loop at the top of the stopwatch. The lanyard features an adjustable part to customize its length for comfortable wear around the neck.
3. Operasyon Enstriksyon
The Adanac 3000 features three primary buttons: SPLIT / RESET (agòch), MÒD (top center), and KÒMANSE/KANPE (adwat).

Figure 2: Stopwatch buttons and display.
3.1 Mòd Kronomèt
This is the primary mode for timing events with 1/100th second accuracy.
- Peze a MÒD button until the stopwatch display (0:00:00) is shown.
- Pou kòmanse distribisyon, peze la KÒMANSE/KANPE bouton.
- To pause timing, press the KÒMANSE/KANPE bouton ankò.
- To resume timing, press KÒMANSE/KANPE.
- To stop and reset the timer to zero, press KÒMANSE/KANPE pou sispann, apre sa peze SPLIT / RESET.
3.2 Split Mode
Split mode allows you to record intermediate times while the main timer continues to run in the background.
- Nan mòd kronomèt, peze KÒMANSE/KANPE pou kòmanse distribisyon.
- Pou anrejistre yon tan entèval, peze bouton an SPLIT / RESET button. The display will momentarily show the split time while the main timer continues.
- Peze SPLIT / RESET again to return to the running total time.
- Repeat step 2 and 3 for additional split times.
- To stop the main timer, press KÒMANSE/KANPE.
- Pou re-inisyalize, peze SPLIT / RESET.
3.3 Time/Calendar Mode
This mode displays the current time, date, day of the week, and allows for alarm settings.

Figure 3: Time/Calendar display.
- Peze a MÒD button until the time and calendar display is shown.
- To adjust the time or date, press and hold the MÒD button until the digits begin to flash.
- Sèvi ak la SPLIT / RESET button to cycle through the adjustable fields (hours, minutes, date, day).
- Sèvi ak la KÒMANSE/KANPE button to change the value of the flashing field.
- Peze MÒD again to confirm settings and exit adjustment mode.
- To set or activate the alarm, refer to the detailed instructions provided in the leaflet included with your stopwatch.
4. Antretyen
4.1 Netwayaj
Wipe the stopwatch with a soft, damp cloth. Avoid using harsh chemicals or abrasive cleaners, as these can damage the casing oswa ekspozisyon.
4.2 Rezistans dlo
The Adanac 3000 is water resistant. This means it can withstand splashes, rain, and brief immersion in water. However, it is not designed for prolonged underwater use or diving. Ensure the battery compartment is securely closed after any battery replacement to maintain water resistance.
4.3 Depo
Store the stopwatch in a cool, dry place away from direct sunlight and extreme temperatures when not in use. For long-term storage, consider removing the batteries to prevent potential leakage, which can damage the device.
NAN. Depanaj
- Faint or Blank Display: This often indicates low battery power. Replace the 2 LR44 batteries as described in the Setup section. Ensure batteries are seated correctly.
- Bouton ki pa reponn: Check if the stopwatch is in the correct mode. If the issue persists after battery replacement, contact customer support.
- Distribisyon ki pa kòrèk: The stopwatch is laser-tuned for 1/100th second accuracy. If you suspect inaccuracy, ensure proper button presses. If the problem continues, the unit may require servicing.
- No Audible Beep: The stopwatch is designed to provide positive feedback with an audible beep. If the beep is absent, check for any obstructions or if the sound function has been inadvertently disabled (refer to the included leaflet for specific settings).
6. Espesifikasyon
| Karakteristik | Detay |
|---|---|
| Nimewo Modèl | ST083000 |
| Mak | MARATHON |
| Koulè | Wouj |
| Materyèl | Plastik |
| Dimansyon pwodwi | 0.5"P x 2.25"L x 2.75"H (1.27cm P x 5.72cm L x 6.99cmH) |
| Pwa atik | 2.4 ons (68 gram) |
| Presizyon | 1/100th Seconds |
| Rezistans | Water, Dust & Shock Resistant |
| Longè kòdon | 46 pous (116.84 cm) |
| Batri | 2 pil LR44 (enkli) |

Figi 4: Dimansyon pwodwi a.
7. Garanti & Sipò
MARATHON has been manufacturing precision timing instruments since 1941, combining modern design sensibility with Swiss engineering and craftsmanship to ensure the highest quality products. For warranty information, product support, or service inquiries, please refer to the contact details provided in the packaging or visit the official MARATHON websit.
The product is sold by Marathon Watch Company, ensuring direct support from the manufacturer.