1. ບົດແນະນຳ
The JoFomp Digital Wall Clock is designed to provide clear and comprehensive timekeeping, environmental monitoring, and alarm functions for various indoor settings. Its large 9-inch LED display ensures excellent visibility, day or night. This manual provides detailed instructions for setup, operation, and maintenance of your new digital clock.
Image: The digital clock shown with its dimensions (8.98" / 22.8cm length, 2.95" / 7.5cm height, 1.38" / 3.5cm depth) and icons representing its multiple functions: Dual Alarm, Temperature, Week, Brightness Control, Drowsiness (Snooze), Humidness, Memory Function, and Date.
2. ເນື້ອໃນຊຸດ
- JoFomp Digital Wall Clock (Model: 5503)
- ສາຍໄຟ USB
- Power Adapter
- Mounting Nails (x2)
- ຄູ່ມືຜູ້ໃຊ້ (ເອກະສານນີ້)
3. ຂໍ້ມູນຄວາມປອດໄພ
- Ensure the power adapter and cable are undamaged before use.
- ຢ່າເຮັດໃຫ້ອຸປະກອນຢູ່ໃນອຸນຫະພູມທີ່ຮຸນແຮງ, ແສງແດດໂດຍກົງ, ຫຼືຄວາມຊຸ່ມຊື່ນສູງ.
- ຮັກສາໃຫ້ໄກຈາກເດັກນ້ອຍ.
- Do not attempt to disassemble or repair the clock yourself. Refer to qualified personnel for service.
- Use only the provided USB cable and adapter, or a compatible 5V/1A power source.
- ຖິ້ມແບດເຕີລີ່ຢ່າງມີຄວາມຮັບຜິດຊອບຕາມກົດລະບຽບທ້ອງຖິ່ນ.
4. ຕັ້ງຄ່າ
4.1 ການເຊື່ອມຕໍ່ພະລັງງານ
- Connect the USB power cable to the clock's USB port (located on the back).
- ສຽບປາຍອີກດ້ານໜຶ່ງຂອງສາຍ USB ເຂົ້າກັບອະແດບເຕີໄຟທີ່ໃຫ້ມາ.
- Insert the power adapter into a standard wall outlet. The clock display will illuminate.
4.2 Memory Battery Installation (Optional but Recommended)
The clock requires a constant power supply to operate. A memory battery ensures that time data is retained during power outages, preventing the need to reset the time. Two 1.5V AAA batteries are required (not included).
- ຊອກຫາຊ່ອງໃສ່ຫມໍ້ໄຟຢູ່ດ້ານຫຼັງຂອງໂມງ.
- ເປີດຝາປິດຊ່ອງໃສ່ຫມໍ້ໄຟ.
- ໃສ່ແບັດເຕີຣີ AAA 1.5V ສອງກ້ອນ, ໂດຍສັງເກດຂົ້ວທີ່ຖືກຕ້ອງ (+/-).
- ປິດຝາປິດຊ່ອງໃສ່ຫມໍ້ໄຟຢ່າງປອດໄພ.
4.3 ຕົວເລືອກການຕິດຕັ້ງ
The JoFomp Digital Wall Clock can be placed on a desk or mounted on a wall.
- ການຈັດວາງໂຕະ: Simply place the clock on any flat, stable surface.
- ຕິດຝາ: Use the two provided mounting nails. Insert the nails into the wall at the desired location, ensuring they are level and spaced correctly to fit the hanging holes on the back of the clock. Carefully hang the clock onto the nails.
Image: The back panel of the clock, highlighting the "SET", "UP", and "DOWN" buttons, the memory battery storage compartment, the wall hanging hole, and the USB power outlet.
Image: Two illustrations demonstrating the clock's versatility: one showing it hung on a wall, and another showing it placed on a desktop.
5. ຄໍາແນະນໍາການດໍາເນີນງານ
5.1 ການກຳນົດເວລາ ແລະ ວັນທີ
- ກົດຄ້າງໄວ້ "SET" button on the back of the clock to enter time setting mode.
- ໃຊ້ "UP"ແລະ"ລົງ" buttons to adjust the hour. Press "SET" to confirm and move to minutes.
- Repeat the process to set minutes, year, month, and day.
- After setting the date, press "SET" to exit the setting mode.
5.2 ສະວິດຮູບແບບ 12/24 ຊົ່ວໂມງ
In normal time display mode, short press the "UP" button to switch between 12-hour (with AM/PM indicator) and 24-hour formats.
Video: Demonstration of the JoFomp digital clock's features, including switching between 12-hour and 24-hour time formats, changing temperature units, and showing timer and countdown functions. This video highlights the clock's versatility and ease of use.
5.3 Daylight Saving Time (DST) Function
To enable or disable DST, short press the "ລົງ" button in the time display state. The clock will automatically adjust the time by one hour forward or backward as appropriate.
Image: The clock display illustrating the Daylight Saving Time (DST) function, showing how the time shifts by one hour when DST is enabled or disabled, along with visual cues for "Spring Forward" and "Fall Back".
5.4 ການຄວບຄຸມຄວາມສະຫວ່າງ
The clock features automatic and manual brightness adjustment modes.
- ຄວາມສະຫວ່າງອັດຕະໂນມັດ: The built-in light sensor adjusts display brightness based on ambient light.
- ຄວາມສະຫວ່າງດ້ວຍຕົນເອງ: You can manually set the brightness level to your preference.
- ຮູບແບບການນອນ: A light-sensitive sleep mode is available for minimal disturbance during rest.
Image: The clock display showing different brightness settings: "L-AU" (Third Gear Auto-Brightness), "L-SL" (Fourth Gear Sleep Mode Auto-Brightness), "L-01" (Low light level), "L-02" (Medium brightness), and "L-03" (High brightness).
Image: A side-by-side comparison of the clock's display brightness during the day (bright) and at night (dimmed), demonstrating its automatic brightness adjustment feature for optimal visibility.
5.5 ຟັງຊັນເຕືອນຄູ່
ໂມງຮອງຮັບໂມງປຸກສອງອັນທີ່ເປັນອິດສະຫຼະ.
- ກົດ "SET" button repeatedly until "AL1" or "AL2" appears on the display.
- Press and hold "SET" to enter alarm setting mode.
- Use "UP"ແລະ"ລົງ" to set the alarm hour and minutes.
- ກົດ "SET" to confirm each step.
- To activate/deactivate an alarm, short press the "UP"ຫຼື"ລົງ" button when "AL1" or "AL2" is displayed. An alarm icon will appear when active.
- When an alarm sounds, press any button to activate snooze, or press and hold "SET" to turn off the alarm.
Image: The clock display showing two alarm icons, indicating the dual alarm function. The image also depicts scenarios like "Wake Up Time" and "Exercise Time" to illustrate practical uses of the dual alarms.
Image: A visual representation of the dual alarm feature, showing the clock in two different environments (a kitchen and a gym), suggesting its utility for setting multiple reminders for various daily activities.
5.6 ການສະແດງອຸນຫະພູມ ແລະ ຄວາມຊຸ່ມຊື່ນ
The clock continuously displays temperature in Celsius (°C) or Fahrenheit (°F) and relative humidity (%).
- To switch between °C and °F, short press the "ລົງ" button when the temperature is displayed.
ຮູບພາບ: A ລາຍລະອຽດ view of the clock's display, with labels pointing to the Week, DST, Alarm, Humidness, Temperature (°C/°F), and Time indicators, along with a small icon for the temperature sensor.
6. ບໍາລຸງຮັກສາ
- ເຮັດຄວາມສະອາດໂມງດ້ວຍຜ້າອ່ອນໆ, ແຫ້ງ. ຢ່າໃຊ້ເຄື່ອງເຮັດຄວາມສະອາດຂັດຫຼືສານລະລາຍ.
- Avoid placing the clock in areas with excessive dust or moisture.
- If not in use for an extended period, disconnect the power and remove the memory batteries.
7. ການແກ້ໄຂບັນຫາ
| ບັນຫາ | ສາເຫດທີ່ເປັນໄປໄດ້ | ການແກ້ໄຂ |
|---|---|---|
| ຈໍສະແດງຜົນໂມງປິດ. | ບໍ່ມີການສະຫນອງພະລັງງານ. | Ensure USB cable is securely connected and power adapter is plugged into a working outlet. |
| Time/Date resets after power outage. | Memory batteries not installed or depleted. | Install two new 1.5V AAA batteries in the memory compartment. |
| Temperature/Humidity reading seems inaccurate. | Clock placed near heat/cold source or in direct sunlight. | Relocate the clock to an area with stable ambient temperature and humidity. Allow time for readings to stabilize. |
| ໂມງປຸກບໍ່ມີສຽງ. | ສັນຍານເຕືອນບໍ່ໄດ້ເປີດໃຊ້ງານ ຫຼື ລະດັບສຽງຕ່ຳເກີນໄປ (ຖ້າມີ). | Ensure the alarm is set and activated (alarm icon visible). Check if there's a volume setting (refer to specific alarm setting instructions). |
8. ຂໍ້ມູນຈໍາເພາະ
| ຄຸນສົມບັດ | ລາຍລະອຽດ |
|---|---|
| ຍີ່ຫໍ້ | JoFomp |
| ໝາຍເລກຕົວແບບ | 5503 |
| ປະເພດການສະແດງ | LED ດິຈິຕອລ |
| ຂະຫນາດຈໍສະແດງຜົນ | 9 ນິ້ວ |
| ຂະໜາດສິນຄ້າ | 11.8"W x 4"H (approx. 22.8cm x 7.5cm x 3.5cm) |
| ແຫຼ່ງພະລັງງານ | Corded Electric (USB 5V/1A) |
| ແບັດເຕີຣີຄວາມຈຳ | ແບດເຕີຣີ້ມາດຕະຖານ 2 x 1.5V AAA (ບໍ່ລວມ) |
| ຄຸນນະສົມບັດພິເສດ | Dual Alarm, Adjustable Brightness (Auto/Manual), Calendar, Large Display, Temperature (°C/°F), Humidity, DST, 12/24H Format, Snooze |
| ປະເພດການຕິດຕັ້ງ | Wall Mount or Desk Placement |
| ວັດສະດຸ | Acrylonitrile Butadiene Styrene (ພາດສະຕິກ) |
| ການນຳໃຊ້ພາຍໃນ/ນອກ | Indoor ເທົ່ານັ້ນ |
9. ການຮັບປະກັນແລະການສະຫນັບສະຫນູນ
JoFomp products are manufactured with high-quality standards. For any issues or inquiries regarding your digital wall clock, please contact JoFomp customer support through the retailer's platform or the official JoFomp webເວັບໄຊ.
Please retain your purchase receipt for warranty claims. Specific warranty terms and conditions may vary by region and retailer.
ສໍາລັບການຊ່ວຍເຫຼືອເພີ່ມເຕີມ, ໄປຢ້ຽມຢາມ JoFomp Store on Amazon.