1. Pengenalan
Thank you for choosing the JoFomp LCD Digital Wall Clock. This device provides clear digital display of time, date, and temperature, designed for versatile placement in various environments. Please read this manual carefully to ensure proper setup and operation.
2. Maklumat Keselamatan
- Jangan dedahkan jam kepada suhu yang melampau, cahaya matahari langsung atau kelembapan yang tinggi.
- Elakkan daripada menjatuhkan peranti atau terkena impak yang kuat.
- Use only specified battery types (2 x 1.5V AAA). Ensure correct polarity during installation.
- Tanggalkan bateri jika jam tidak akan digunakan untuk tempoh yang lama untuk mengelakkan kebocoran.
- Jauhkan daripada kanak-kanak.
3. Kandungan Pakej
- JoFomp LCD Digital Wall Clock (Model: 801TK-LCD)
- Kabel Kuasa USB
- Manual Arahan
Note: 2 x AAA batteries are not included and must be purchased separately.
4. Produk Lebihview
The JoFomp LCD Digital Wall Clock features a clear display and intuitive controls. It shows time, date (month/day), and temperature.
Rajah 4.1: Depan view of the JoFomp LCD Digital Wall Clock.
4.1 Fungsi Paparan
Figure 4.2: The clock displays time, date, and temperature simultaneously.
The clock's display is divided into sections for easy readability:
- Masa: Large digits for hours and minutes.
- tarikh: Displays month and day.
- Suhu: Shows the ambient temperature in Celsius or Fahrenheit.
4.2 Komponen Panel Belakang
Figure 4.3: Control buttons on the back panel.
The back of the clock features control buttons and mounting options:
- Butang '+': Digunakan untuk meningkatkan nilai semasa tetapan.
- '-' Butang: Digunakan untuk mengurangkan nilai semasa tetapan.
- Gear Icon (Set Key): Digunakan untuk memasuki mod tetapan dan mengesahkan pilihan.
- Lubang Gantung: Two holes for wall mounting.
- Stand Meja: A retractable stand for tabletop placement.
- Petak Bateri: Holds 2 x AAA batteries.
- Port USB: Untuk bekalan kuasa luaran.
Lubang Gantung
Stand Meja
Petak Bateri
5. Persediaan
5.1 Bekalan Kuasa
The clock can be powered by two methods:
- Kuasa Bateri: Open the battery compartment on the back of the clock. Insert 2 x 1.5V AAA batteries, ensuring correct polarity (+ and -). Close the compartment.
- USB External Power: Connect the provided USB cable to the USB port on the back of the clock and plug the other end into a compatible USB power adapter (not included) or a USB port.
Note: The USB cable can power the clock directly. It does not charge batteries. If using batteries, ensure they are fresh for optimal performance.
5.2 Initial Settings (Time, Date, Temperature Unit)
After powering on, the clock will display default settings. Follow these steps to set the correct time, date, and preferred temperature unit:
- Tekan dan tahan butang Gear Icon (Set Key) button on the back of the clock for approximately 3 seconds to enter setting mode. The display will start flashing.
- Gunakan '+' dan '-' buttons to adjust the flashing value (e.g., hour).
- Tekan ke Gear Icon (Set Key) button again to confirm the current setting and move to the next setting item (e.g., minute, year, month, day, 12/24 hour format, temperature unit °C/°F).
- Ulang langkah 2 dan 3 sehingga semua tetapan yang dikehendaki dikonfigurasikan.
- Once all settings are complete, the clock will exit setting mode automatically after a few seconds of inactivity, or you can press the Gear Icon (Set Key) one last time to save and exit.
6. Arahan Operasi
6.1 Changing 12/24 Hour Format
Dalam mod paparan masa biasa, tekan sebentar butang '+' butang untuk bertukar antara format 12 jam (dengan penunjuk AM/PM) dan 24 jam.
6.2 Changing Temperature Unit (°C/°F)
Dalam mod paparan masa biasa, tekan sebentar butang '-' button to switch the temperature display between Celsius (°C) and Fahrenheit (°F).
7. Pilihan Penempatan
The JoFomp LCD Digital Wall Clock offers flexible placement to suit your needs:
Figure 7.1: Wall mounting and desktop placement options.
- Pemasangan Dinding: Use the two hanging holes on the back of the clock to securely mount it on a wall using appropriate fasteners (screws, nails, not included).
- Peletakan Desktop: Pull out the retractable desk stand located in the battery compartment on the back of the clock. Place the clock on any flat surface.
8. Penyelenggaraan
- Pembersihan: Wipe the clock surface with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- Penggantian Bateri: When the display dims or functions become erratic, replace the AAA batteries. Ensure both batteries are replaced simultaneously with new ones.
9. Penyelesaian masalah
| Masalah | Kemungkinan Punca | Penyelesaian |
|---|---|---|
| Paparan kosong atau malap. | Low or dead batteries; incorrect battery polarity; no USB power. | Replace batteries with new ones, ensuring correct +/- orientation. Check USB cable connection and power source. |
| Masa atau tarikh tidak betul. | Not set correctly; internal clock drift. | Re-enter setting mode and adjust time/date as per Section 5.2. Note that minor time drift (a few minutes over several months) can occur with some digital clocks. |
| Bacaan suhu nampaknya tidak tepat. | Clock placed near heat/cold source; minor sensor variation. | Ensure the clock is placed in an area with stable ambient temperature, away from direct heat or cold sources. The temperature display provides an approximate ambient reading. |
| Buttons are unresponsive or difficult to press. | Isu mekanisme dalaman; serpihan. | Ensure buttons are free of debris. If issues persist, contact customer support. |
10. Spesifikasi
- Jenama: JoFomp
- Nombor Model: 801TK-LCD
- Jenis Paparan: LCD Digital
- Dimensi Produk: 9.25"L x 1.38"T (lebih kurang 23.5 sm L x 3.5 sm T)
- Sumber Kuasa: 2 x AAA batteries (not included) or USB external power
- Bahan Bingkai: plastik
- ciri-ciri: Time (12/24H), Date (Month/Day), Temperature (°C/°F)
- Jenis Pemasangan: Atas Meja atau Pemasangan Dinding
- Berat Barang: 8.8 auns (kira-kira 249 gram)
11. Waranti dan Sokongan
For warranty information or technical support, please refer to the seller's policy or contact JoFomp customer service through your purchase platform. Keep your purchase receipt for any warranty claims.
