LFF Erloju Atomikoaren Erabiltzailearen Eskuliburua

1. Sarrera

The LFF Atomic Clock (Model LWC150) is a versatile digital wall or desk clock designed for accurate timekeeping and environmental monitoring. It automatically synchronizes with the WWVB radio broadcast for precise time and features a large, easy-to-read LCD display showing time, date, day of the week, alarm status, and both indoor and outdoor temperature and humidity.

Figure 1.1: LFF Atomic Clock with its wireless outdoor sensor.

2. Ezaugarriak

• Accurate Atomic Clock: Built-in receiver automatically synchronizes with the WWVB radio broadcast from NIST in Fort Collins, Colorado, ensuring precise time and calendar adjustments.
• Large LCD High-Definition Display: 9.4-inch tall display with large numbers for easy readability. Displays time (12/24H), calendar, day of the week, alarm, indoor/outdoor temperature (°C/°F), and humidity simultaneously.
• Haririk gabeko kanpoko sentsorea: Transmits accurate outdoor temperature and humidity measurements up to 328 feet (100 meters). The sensor has an IPX4 splash-proof rating.
• Bateriaren funtzionamendua: Main clock requires 4 AA batteries (not included), and the outdoor sensor requires 2 AAA batteries (not included). No backlight display.
• Ordu-eremu anitz: Supports 8 time zones including EST, CST, MST, PST, AKT, HST, AST, NST.
• Kokapen malgua: Can be used as a wall clock (3 hanging holes) or a desk clock (integrated bracket).

2.1 Irudia: Gainetikview of the clock's multifunctional display and features.

3. Paketearen edukia

Mesedez, egiaztatu paketearen edukia kutxa irekitzean, elementu guztiak bertan daudela ziurtatzeko:

• 1 x LFF Atomic Clock (Main Unit)
• 1 x Haririk gabeko Kanpoko Sentsore
• 1 x Erabiltzailearen eskuliburua

4. Konfigurazioa

4.1 Bateriaren instalazioa

The main clock unit and the outdoor sensor are battery-powered. Batteries are not included.

1. For the Main Clock Unit: Open the battery compartment on the back of the clock. Insert 4 new AA batteries, ensuring correct polarity (+/-).
2. Haririk gabeko kanpoko sentsorearentzat: Open the battery compartment on the back of the sensor. Insert 2 new AAA batteries, ensuring correct polarity (+/-).

Figure 4.1: Battery installation and button layout on the main clock unit.

4.2 Kanpoko sentsoreen kokapena

For accurate temperature and humidity readings, place the outdoor sensor in a location that is:

• Out of direct sunlight and rain.
• Away from any heat sources (e.g., vents, exhaust fans) or extreme cold sources.
• Within the wireless transmission range of 328 feet (100 meters) from the main clock unit.

Figure 4.2: Optimal placement for the wireless outdoor sensor.

4.3 Initial Atomic Time Synchronization

After battery installation, the clock will automatically attempt to synchronize with the WWVB atomic time signal. This process may take several minutes to several hours, depending on your location and signal strength. Ensure the clock is placed in an area where it can receive a clear signal, ideally near a window and away from electronic interference.

Figure 4.3: The clock synchronizes with the atomic time signal broadcast from Fort Collins, Colorado.

5. Funtzionamendu-argibideak

5.1 Ordua eta data eskuz ezartzea

While the clock primarily relies on atomic synchronization, you can manually set the time and date if needed (e.g., during initial setup before signal acquisition or in areas with poor reception).

1. Eduki sakatuta EZARTU button on the back of the clock until the display flashes.
2. Erabili UP or DOWN/RCC botoiak keinuka ari den balioa doitzeko (adibidez, ordua, minutua, urtea, hilabetea, eguna).
3. Sakatu EZARTU again to confirm the setting and move to the next value.
4. Repeat until all desired settings are configured.

5.2 Time Zone Selection

The clock supports 8 time zones. After atomic synchronization, you may need to select your local time zone.

• Sakatu EZARTU button repeatedly until the time zone setting flashes.
• Erabili UP or DOWN/RCC buttons to cycle through the available time zones (EST, CST, MST, PST, AKT, HST, AST, NST).
• Sakatu EZARTU hautapena berresteko.

5.3 Tenperatura Unitatearen Hautaketa (°C/°F)

To switch between Celsius and Fahrenheit for temperature display:

• Sakatu labur DOWN/RCC button. The temperature unit will toggle between °C and °F.

5.4 Alarma-erlojuaren funtzioa

The clock includes an alarm function.

1. Sakatu ALARMA botoia view uneko alarma ordua.
2. Eduki sakatuta ALARMA botoia sakatu alarmaren ordua keinuka hasi arte.
3. Erabili UP or DOWN/RCC botoiak nahi duzun alarmaren ordua eta minutua ezartzeko.
4. Sakatu ALARMA ezarpen bakoitza berresteko.
5. To activate/deactivate the alarm, briefly press the ALARMA button when the alarm time is displayed. An alarm icon will appear/disappear on the screen.

5.5 Bistaratu informazioa

The large LCD display provides comprehensive information at a glance:

• Goiko Atala: Current time (with AM/PM indicator), atomic signal strength, DST indicator, and time zone.
• Erdiko Atala: Date (Month-Day-Year) and Day of the Week.
• Beheko Atala: Indoor temperature and humidity, and outdoor temperature and humidity (from wireless sensor).

Figure 5.1: The LFF Atomic Clock can be placed on a desk or mounted on a wall.

6. Mantentzea

6.1 Bateria ordezkatzea

Replace batteries in both the main unit and the outdoor sensor when the display becomes dim or readings become erratic. Always replace all batteries at the same time with new ones of the same type. For temperatures below -4°F, lithium batteries are recommended for the outdoor sensor.

6.2 Garbiketa

Wipe the clock and sensor with a soft, dry cloth. Do not use abrasive cleaners or solvents, as they may damage the display or casing. Avoid getting moisture into the battery compartments or electronic components.

6.3 Sensor Care

Periodically check the outdoor sensor for any debris or obstructions that might affect its readings. Ensure it remains in a sheltered location to protect it from extreme weather conditions, despite its splash-proof design.

7. Arazoak

8. Zehaztapenak

9. Bermea eta Laguntza

LFF products are designed for reliability and performance. For any questions, technical support, or warranty claims, please contact LFF customer service through the retailer's platform or the official LFF webgunea. Gorde erosketaren egiaztagiria bermearen ondorioetarako.