1. N'eluview
The MARATHON Adanac 4000 Digital Stopwatch Timer is a high-precision timing instrument designed for various activities requiring accurate time measurement. It features a large display, split-time functionality, and includes time, calendar, and alarm functions. Built to be water, dust, and shock resistant, it is suitable for demanding environments. A 46-inch lanyard is included for convenient portability.
Figure 1: MARATHON Adanac 4000 Digital Stopwatch Timer.
2. Nhazi
2.1. Ike izizi
The stopwatch is typically ready for use upon removal from its packaging. If the display is blank, ensure the battery is correctly installed. Some models may have a protective tab to pull before first use.
2.2. Ịtọ oge na ụbọchị
Tọọ oge na ụbọchị:
- Pịa MODE button to cycle through the display modes until the Time/Calendar display is shown.
- Pịa ma jide Tụgharịa button until the time digits begin to flash.
- Jiri ihe Malite/Kwụsị button to adjust the flashing digit (hours, minutes, seconds, month, date, day).
- Pịa Tụgharịa bọtịnụ ịkwaga na ntọala ọzọ.
- Ozugbo edoziri ntọala niile, pịa bọtịnụ MODE bọtịnụ ka ịpụ na ọnọdụ ntọala.
2.3. Ntinye batrị / ngbanwe
The MARATHON Adanac 4000 requires 1 Lithium Metal battery (LR44 type). When the display becomes dim or unresponsive, the battery may need replacement.
- Locate the battery compartment on the back of the stopwatch.
- Carefully remove the small screws securing the battery cover using a precision screwdriver.
- Remove the old LR44 battery.
- Insert a new LR44 battery, ensuring correct polarity (+/-).
- Dochie mkpuchi batrị ahụ ma jiri skru ahụ mechie ya.
3. Ụdị arụ ọrụ
3.1. Ọnọdụ elekere
This mode is used for timing events with 1/100th second precision.
- Pịa MODE button until the stopwatch display (00:00:00) is shown.
- Pịa Malite/Kwụsị ịmalite oge.
- To record a split time (lap time) while total timing continues, press KWAWA/TỌgharịa. The display will momentarily show the split time.
- To resume displaying the running total time, press KWAWA/TỌgharịa ọzọ.
- Ikwusi ịkwụsị elekere nkwụsị, pịa Malite/Kwụsị.
- Iji maliteghachi site na steeti kwụsịtụrụ, pịa Malite/Kwụsị.
- To reset the stopwatch to zero, ensure it is stopped, then press KWAWA/TỌgharịa.
Figure 2: Stopwatch in use, showing the easy-to-read display.
3.2. Time and Calendar Display
This mode displays the current hour, minute, seconds, month, date, and day of the week.
- Pịa MODE button to cycle to the Time/Calendar display.
- Refer to Section 2.2 for instructions on how to set the time and date.
Figure 3: Dynamic display showing time and calendar.
3.3. Ọrụ mkpu
The stopwatch includes an alarm function. To set and activate the alarm:
- From the Time/Calendar display, press the MODE button to enter Alarm setting mode (indicated by an alarm icon).
- Pịa ma jide Tụgharịa ruo mgbe ọnụọgụgụ awa ahụ na-enwu.
- Jiri Malite/Kwụsị iji dozie elekere. Pịa Tụgharịa ịkwaga na nkeji.
- Jiri Malite/Kwụsị imezi nkeji.
- Pịa MODE ịpụ na ntọala mkpu.
- To toggle the alarm ON/OFF, press Malite/Kwụsị while in the Alarm display mode. An alarm icon will appear/disappear to indicate its status.
4. Nlekọta
4.1. Nhicha
To clean the stopwatch, wipe it with a soft, damp cloth. Avoid using harsh chemicals or abrasive cleaners, as these can damage the casing ma ọ bụ ngosipụta.
4.2. Mmiri Nguzogide
The MARATHON Adanac 4000 is designed to be water resistant. However, it is not intended for prolonged submersion or use during diving. Ensure all buttons are not pressed while the stopwatch is wet to maintain water resistance integrity.
4.3. Nchekwa
Store the stopwatch in a cool, dry place away from direct sunlight and extreme temperatures to prolong its lifespan.
5. Nchọpụta nsogbu
- Ngosipụta efu: If the display is blank, check the battery. Replace the LR44 battery if necessary (refer to Section 2.3).
- Oge/Ụbọchị Ezughi Ezu: Reset and adjust the time and date settings (refer to Section 2.2).
- Bọtịnụ anaghị anabata: Ensure the stopwatch is not in a locked mode (if applicable, though this model typically does not have a lock function). If issues persist after battery replacement, contact customer support.
- Oge ezighi ezi: The stopwatch is laser-tuned for 1/100th second accuracy. If you suspect inaccuracy, ensure proper operation according to the instructions.
6. Nkọwapụta
| Njirimara | Nkọwa |
|---|---|
| Ụdị | MARATHON |
| Nọmba nlereanya | FBA_ST083009 |
| Agba | Nwa |
| Ihe onwunwe | Plastic |
| Ibu Ibu | 2.88 ounces |
| Akụkụ ngwaahịa | 2.24 x 0.59 x 2.64 sentimita asatọ |
| Ụdị batrị | 1 Lithium Metal battery (LR44) |
| Izi ezi | 1/100 nke abụọ |
| Atụmatụ pụrụ iche | Water, Dust & Shock Resistant, Large Display, Split Mode, Time/Calendar, Alarm, 46" Lanyard |
7. Brand History and Craftsmanship
MARATHON has a rich history in manufacturing precision timing instruments. Since 1941, the company has been producing watches for the Allied Forces, continuing a tradition of military-grade durability and Swiss engineering.
Video 1: Learn more about MARATHON's 80-year history and commitment to quality in this brand film.
8. Akwụkwọ ikike na nkwado
The MARATHON Adanac 4000 Digital Stopwatch Timer is backed by MARATHON's commitment to quality. For specific warranty details, product support, or service inquiries, please refer to the official MARATHON websaịtị ma ọ bụ kpọtụrụ ngalaba ọrụ ndị ahịa ha. Debe ihe akaebe nke ịzụrụ ihe maka akwụkwọ ikike ọ bụla.
