1. Produk Langkungview
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. Setélan
2.1 Pamasangan batré
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:
- Tangtukeun lokasi kompartemen batré dina tonggong stopwatch.
- Carefully remove the screws securing the battery cover. Note that there may be two different screw sizes.
- Replace the old LR44 batteries with new ones, ensuring correct polarity.
- Securely re-attach the battery cover and screws.
2.2 Ngalampirkeun Lanyard
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. Parentah Operasi
The Adanac 3000 features three primary buttons: SPLIT / RESET (kénca), MODÉ (top center), and Mimitian / STOP (katuhu).

Figure 2: Stopwatch buttons and display.
3.1 Modeu Stopwatch
This is the primary mode for timing events with 1/100th second accuracy.
- Pencét éta MODÉ tombol nepi ka tampilan stopwatch (0:00:00) ditémbongkeun.
- Pikeun ngamimitian waktos, pencét tombol Mimitian / STOP kancing.
- To pause timing, press the Mimitian / STOP tombol deui.
- Pikeun ngalanjutkeun pangaturan waktu, pencét Mimitian / STOP.
- To stop and reset the timer to zero, press Mimitian / STOP to stop, then press SPLIT / RESET.
3.2 Mode pamisah
Split mode allows you to record intermediate times while the main timer continues to run in the background.
- In Stopwatch Mode, press Mimitian / STOP pikeun ngamimitian timing.
- To record a split time, press the SPLIT / RESET button. The display will momentarily show the split time while the main timer continues.
- Pencét SPLIT / RESET deui pikeun mulang ka total waktu ngajalankeun.
- Repeat step 2 and 3 for additional split times.
- To stop the main timer, press Mimitian / STOP.
- Pikeun ngareset, pencét 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.
- Pencét éta MODÉ button until the time and calendar display is shown.
- To adjust the time or date, press and hold the MODÉ button until the digits begin to flash.
- Ngagunakeun éta SPLIT / RESET button to cycle through the adjustable fields (hours, minutes, date, day).
- Ngagunakeun éta Mimitian / STOP button to change the value of the flashing field.
- Pencét MODÉ 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. Pangropéa
4.1 beberesih
Wipe the stopwatch with a soft, damp lawon. Hindarkeun nganggo bahan kimia anu kasar atanapi pembersih abrasive, sabab ieu tiasa ngarusak casing atawa tampilan.
4.2 Tahan cai
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 Panyimpenan
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.
5. Cara ngungkulan
- 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.
- Tombol Teu Ngabales: Check if the stopwatch is in the correct mode. If the issue persists after battery replacement, contact customer support.
- Timing teu akurat: 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. Spésifikasi
| Fitur | Rincian |
|---|---|
| Nomer modél | ST083000 |
| merek | MARATHON |
| Warna | Beureum |
| Bahan | palastik |
| Dimensi produk | 0.5 "D x 2.25" W x 2.75" H (1.27cm D x 5.72cm W x 6.99cm H) |
| Item Beurat | 2.4 ons (68 gram) |
| Akurasi | 1/100th Seconds |
| Résistansi | Water, Dust & Shock Resistant |
| Lanyard Length | 46 inci (116.84 cm) |
| Batré | 2 batré LR44 (kaasup) |

Gambar 4: Dimensi produk.
7. Jaminan & Dukungan
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 websitus.
The product is sold by Marathon Watch Company, ensuring direct support from the manufacturer.





