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LFF LWC215

LFF Atomic Wall Clock Instruction Manual

Model: LWC215

Utangulizi

The LFF Atomic Wall Clock with Jumbo Display (Model LWC215) is designed for clear visibility and precise timekeeping. It automatically adjusts time and date via atomic signal and provides both indoor and outdoor temperature readings. This manual provides detailed instructions for setup, operation, and maintenance to ensure optimal performance of your device.

LFF Atomic Clock with outdoor sensor

Image: LFF Atomic Clock with its accompanying outdoor sensor.

Nini Pamoja

  • 1 x LFF Atomic Wall Clock (Model LWC215)
  • Kihisi cha Nje cha Waya 1 x
  • 1 x Mwongozo wa Mtumiaji

Sanidi

1. Ufungaji wa Betri

The atomic clock requires 4 AA batteries (not included), and the wireless outdoor sensor requires 2 AAA batteries (not included). Ensure batteries are inserted with correct polarity.

Nyuma view of LFF Atomic Clock showing battery compartments and buttons

Picha: Nyuma view of the clock showing battery compartments for 4 AA batteries.

2. Initial Pairing and Time Setting

After inserting batteries into both the clock and the outdoor sensor, place them together for approximately 15 minutes to establish a strong connection. The clock will automatically begin searching for the WWVB atomic signal to set the time and date. This process typically occurs overnight (1:00 AM, 2:00 AM, 3:00 AM, 4:00 AM, 5:00 AM) and the signal icon will become solid upon successful connection.

You can manually set the time zone (EST, CST, MST, PST, AKT, HST), language, date, time, RCC reception, alarm clock, and reception channel (Default channel 1) using the buttons on the back of the unit if automatic synchronization is not immediately successful or preferred.

Video: This video demonstrates the initial setup and pairing process for the LFF Atomic Clock and its outdoor sensor.

3. uwekaji

The clock offers dual installation methods: a table stand for desk placement or hang holes for wall mounting. For the outdoor sensor, place it in an area protected from direct rain and sunlight to ensure accurate temperature readings. The transmission range is up to 328ft (100M) in an open area.

LFF Atomic Clock and outdoor sensor showing wireless transmission range

Image: Illustration of the wireless transmission range between the clock and the outdoor sensor.

Maagizo ya Uendeshaji

Vipengele vya Kuonyesha

The large LCD screen displays the following information:

  • Saa: Muundo wa saa 12/24.
  • Tarehe: Month and day.
  • Siku ya Wiki: Full day name.
  • Joto la ndani: Displayed in °F / °C.
  • Joto la Nje: Received from the wireless sensor, displayed in °F / °C.
  • Kengele: Alarm icon indicates active alarm.
  • DST: Daylight Saving Time indicator.
  • RCC Reception Icon: Indicates atomic signal reception status.
LFF Atomic Clock displaying time, date, and temperatures with feature icons

Image: Close-up of the clock display highlighting various functions like time, temperature, and date.

Kuweka Kengele

To set the alarm, press and hold the 'ALARM' button on the back of the clock. Use the UP/DOWN buttons to adjust the alarm time, then press 'SET' to confirm. Press 'ALARM' again to turn the alarm ON/OFF.

Adjusting Time Zone and DST

To adjust the time zone or turn Daylight Saving Time (DST) on/off, press and hold the 'SET' button for 2 seconds to enter setting mode. Follow the prompts to select your desired time zone and DST setting. Press 'SET' to confirm each selection.

Matengenezo

  • Ubadilishaji wa Betri: Replace batteries in both the main clock unit and the outdoor sensor when the display dims or becomes erratic. For temperatures below -4°F, lithium batteries are recommended for the outdoor sensor.
  • Kusafisha: Wipe the clock and sensor with a soft, dry cloth. Avoid using abrasive cleaners or solvents.
  • Utunzaji wa Sensorer za nje: While the outdoor sensor has an IPX4 splash-proof rating, it is best to place it in a sheltered location to protect it from direct heavy rain and prolonged exposure to sunlight.

Kutatua matatizo

  • No Atomic Signal (RCC) Reception:
    • Ensure the clock is placed near a window or an outside wall, away from electronic devices that may cause interference.
    • Manually initiate RCC reception by pressing and holding the 'RCC' button on the back of the clock.
    • Thibitisha kuwa eneo sahihi la saa limechaguliwa.
  • Outdoor Temperature Not Displaying or Incorrect:
    • Ensure both the clock and sensor have fresh batteries.
    • Verify the outdoor sensor is set to Channel 1 (default) and the clock is also receiving on Channel 1. You can cycle through channels on the clock using the 'CHANNEL' button.
    • Press and hold the 'RCC' button on the back of the clock for a few seconds to force a re-scan for the sensor signal.
    • Ensure the sensor is within the 328ft (100M) transmission range and free from major obstructions.
  • Onyesho ni Dim au Tupu:
    • Replace all batteries in both units.
    • Note that the clock does not have a backlight display.

Vipimo

KipengeleMaelezo
ChapaLFF
Nambari ya MfanoLWC215
RangiFedha
Aina ya KuonyeshaDijitali
Vipimo vya Bidhaa14.2"W x 9.4"H
Chanzo cha NguvuBattery Powered (4 AA for clock, 2 AAA for sensor)
Vipengele MaalumLarge Display, Multiple Time Zone, Temperature Display, Atomic, Calendar Display
Matumizi ya Ndani/NjeIndoor (Clock), Outdoor (Sensor)
NyenzoPlastiki
Aina ya KuwekaKipachiko cha Ukutani, Stendi ya Meza
Uzito wa KipengeePauni 1
Outdoor Sensor Waterproof RatingIPX4 (isiyoweza kunyunyizia maji)

Udhamini na Msaada

For any quality problems or technical assistance, please contact LFF support directly. We are committed to ensuring your satisfaction with our products.

Barua pepe ya Usaidizi: support@lfftech.com

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