1. Produktet er slutview
The Citizen Eco-Drive Carson Chronograph Watch (Model CA4540-54A) is a sophisticated timepiece featuring Eco-Drive technology, a chronograph function, and a durable stainless-steel construction. It is designed for reliable timekeeping and includes several advanced features such as a date display, 12/24-hour time, and a tachymeter.
Billede 1.1: Front view of the Citizen Eco-Drive Carson Chronograph Watch, Model CA4540-54A. The watch features a silver-tone dial with three sub-dials, luminous hands, and hour markers. The bezel includes a tachymeter scale.
Billede 1.2: Side view of the Citizen Eco-Drive Carson Chronograph Watch, showing the crown and two push-buttons for chronograph operation. The stainless-steel bracelet is also visible.
2. Opsætning og første opladning
Your Citizen Eco-Drive watch is powered by light and does not require battery replacement. For optimal performance, ensure the watch is adequately charged before initial use.
2.1 Indledende opladning
Place the watch in direct sunlight or under strong artificial light for several hours. Avoid placing the watch in extreme heat. The watch will begin operating once it receives sufficient light.
2.2 Indstilling af tid og dato
- Træk kronen ud: Træk forsigtigt kronen (knappen på siden af uret) til den anden klikposition.
- Indstil tiden: Rotate the crown to move the hour and minute hands to the correct time. Ensure you differentiate between AM and PM for accurate date change.
- Indstil datoen: Push the crown back to the first click position. Rotate the crown to adjust the date display.
- Tryk kronen ind: Once the time and date are set, push the crown back into the normal position to start the watch.
2.3 Justering af armbåndet
The stainless-steel bracelet features a fold-over clasp with push buttons. For proper fit, the bracelet may need to be adjusted by adding or removing links. This procedure typically requires specialized tools and is best performed by a qualified jeweler or watch technician.
3. Betjeningsvejledning
This watch features a chronograph, 12/24-hour time display, and a tachymeter.
3.1 Kronograffunktion
The chronograph measures elapsed time up to 60 minutes. It is operated using the two push-buttons located on the side of the watch, above and below the crown.
- Starte: Press the upper push-button to start the chronograph. The chronograph second hand will begin to move.
- Stop: Press the upper push-button again to stop the chronograph. The elapsed time will be indicated by the chronograph hands.
- Nulstil: Press the lower push-button to reset the chronograph hands to their zero positions.
3.2 12/24-Hour Time Display
The watch includes a sub-dial that displays the time in a 24-hour format, synchronized with the main time display.
3.3 Tachymeter Scale
The tachymeter scale on the bezel can be used to measure speed over a known distance (e.g., 1 kilometer or 1 mile). To use it, start the chronograph at the beginning of the distance and stop it at the end. The point on the tachymeter scale indicated by the chronograph second hand will show the average speed in units per hour.
4. Vedligeholdelse og pleje
Proper care will ensure the longevity and performance of your Citizen Eco-Drive watch.
4.1 Retningslinjer for opladning
To maintain optimal charge, expose your watch to light regularly. If the watch is stored in darkness for extended periods, it may stop. A full charge can last for several months in darkness, but regular light exposure is recommended.
4.2 Vandtæthed
This watch is water resistant up to 100 meters (10 ATM). This means it is suitable for swimming and snorkeling, but not for scuba diving. Do not operate the crown or push-buttons while the watch is wet or submerged.
4.3 Rengøring
Wipe the watch case and bracelet with a soft, dry cloth. For stainless steel, a slightly damp en tør klud kan bruges. Undgå at bruge skrappe kemikalier eller slibende materialer.
4.4 Opbevaring
When storing the watch for extended periods, ensure it is exposed to light periodically to prevent it from losing its charge and stopping.
5. Fejlfinding
| Problem | Mulig årsag | Løsning |
|---|---|---|
| Watch has stopped or is running intermittently. | Utilstrækkelig opladning. | Expose the watch to strong light (e.g., direct sunlight) for several hours to fully charge it. |
| Datoen ændres ved middagstid i stedet for midnat. | Tiden er indstillet forkert (AM/PM). | Advance the time by 12 hours. Refer to Section 2.2 for setting the time. |
| Kronografviserne nulstilles ikke. | Requires chronograph zero position adjustment. | Consult a Citizen service center for adjustment. This is typically a technical adjustment. |
| Kondens inde i uret. | Eksponering for ekstreme temperaturændringer eller kompromitteret vandmodstand. | Immediately take the watch to an authorized service center for inspection and repair. |
6. Specifikationer
- Modelnummer: CA4540-54A
- Bevægelse: Citizen Eco-Drive (Caliber B620)
- Etui materiale: Rustfrit stål
- Armbånd materiale: Rustfrit stål
- Krystal: Safir krystal
- Urskive: Silver-tone with date, 12/24-hour time, chronograph (measures up to 60 minutes), tachymeter.
- Vandtæthed: 100 meter (10 ATM)
- Funktioner: Time, Date, Chronograph, 24-hour display, Tachymeter
- Omtrentlige pakkemål: 4.8 x 3.9 x 3.11 tommer
- Omtrentlig pakkevægt: 13.44 ounce
7. Garanti og support
7.1 Garantioplysninger
Citizen watches typically come with a limited international warranty covering manufacturing defects. Please refer to the warranty card included with your purchase for specific terms, conditions, and duration. Keep your proof of purchase for warranty claims.
7.2 Kundesupport
For technical assistance, service, or warranty claims, please contact Citizen customer support or visit an authorized Citizen service center. Contact information can usually be found on the official Citizen webwebstedet eller i den dokumentation, der fulgte med dit ur.
You can visit the official Citizen store for more information: Citizen Official Store
