1. Introduction
This manual provides detailed instructions for the setup, operation, maintenance, and troubleshooting of your Meloya Digital Alarm Clock. Please read this manual thoroughly before using the product to ensure proper function and longevity.
2. Safety Information
- Do not expose the device to extreme temperatures, direct sunlight, or high humidity.
- Avoid dropping or subjecting the clock to strong impacts.
- Use only the provided USB power cable. A 5V 1A power adapter (not included) is required for operation.
- Keep the device away from water or other liquids.
- Do not attempt to disassemble or repair the clock yourself. Contact qualified service personnel for assistance.
3. Package Contents
Upon opening the package, verify that all items listed below are present and in good condition:
- Meloya Digital Alarm Clock (Model EN8813)
- USB Power Cable
- User Manual
Image: Contents of the Meloya Digital Alarm Clock package, showing the clock, USB power cable, and the instruction manual.
4. Product Overview
The Meloya Digital Alarm Clock features a sleek, modern design with a mirror surface and a large LED display. It is designed for clear visibility and ease of use in various settings.
Image: A front view of the Meloya Digital Alarm Clock, showcasing its large, clear LED time display and reflective mirror surface.
Key Features:
- 5.7" LED Display: Large, high-brightness digits for easy reading.
- Mirror Surface: Doubles as a small emergency mirror.
- Dual USB Ports: Conveniently charge two devices simultaneously.
- 3-Level Brightness: Manually adjust display intensity (Bright, Medium, Dark).
- Auto Dimming: Built-in light sensor automatically adjusts brightness based on ambient light.
- Night Mode: Automatically lowers brightness during specified night hours (18:00-6:00).
- Alarm Setting: Single alarm with a 2-minute default duration.
- Snooze Function: Extend sleep by 5-60 minutes, unlimited times.
- Power Supply: Operates via USB cord (power adapter not included).
- Battery Memory: Internal coin-cell battery retains time settings during power outages.
Image: An illustrative diagram highlighting the main features of the alarm clock, including its display, mirror, USB ports, and various light and alarm functions.
5. Setup
5.1 Power Connection
- Connect the provided USB power cable to the DC 5V input port on the back of the alarm clock.
- Plug the other end of the USB cable into a 5V 1A USB power adapter (not included) or a compatible USB port (e.g., computer, power bank).
- The display will light up, indicating the clock is powered on.
5.2 Battery Memory Settings
The clock includes a pre-installed coin-cell battery. This battery serves as a memory backup, preserving your time and alarm settings in case of a power interruption. The clock will not operate solely on battery power; it requires continuous USB power for the display to remain on.
5.3 Placement
The Meloya Digital Alarm Clock can be placed on a tabletop using its integrated stand or mounted on a wall. Ensure the placement allows for easy viewing and access to controls.
Image: The alarm clock displayed as a wall-mounted unit, demonstrating its adaptability for different room setups.
6. Operating Instructions
6.1 Setting the Time
- Press and hold the MODE button (usually located on the back or top) until the hour digits begin to flash.
- Use the UP and DOWN buttons to adjust the hour.
- Press MODE again to switch to minute adjustment. Use UP and DOWN to set the minutes.
- Press MODE a third time to confirm the time setting.
- To switch between 12-hour and 24-hour format, press the UP button while the time is displayed (not in setting mode). The 'PM' indicator will appear for PM hours in 12-hour format.
6.2 Setting the Alarm
- Press the MODE button once to enter alarm setting mode. The alarm icon will appear, and the hour digits will flash.
- Use the UP and DOWN buttons to adjust the alarm hour.
- Press MODE again to switch to alarm minute adjustment. Use UP and DOWN to set the alarm minutes.
- Press MODE a third time to confirm the alarm setting. The alarm icon will remain on, indicating the alarm is active.
- To turn the alarm ON/OFF, press the ALARM button (if available, otherwise use MODE or SET button as per specific model instructions) when the clock is displaying the current time. The alarm icon will toggle on or off.
6.3 Snooze Function
When the alarm sounds, press the large SNOOZE button (typically on the top of the clock) to temporarily silence the alarm. The alarm will sound again after the preset snooze interval (default 5 minutes, adjustable up to 60 minutes). You can repeat the snooze function unlimited times until any other button is pressed to turn off the alarm completely.
Image: Illustration of the snooze function, showing the clock on a nightstand next to a sleeping person, with a close-up of the snooze button.
6.4 Brightness Adjustment
The clock offers both automatic and manual brightness control.
- Auto Brightness Adjustment: The clock is equipped with a high-sensitivity light sensor. When this mode is active, the display brightness will automatically adjust according to the ambient light intensity in the room.
- Manual 3-Level Brightness: To manually adjust brightness, press the BRIGHTNESS button (or UP button, depending on model) repeatedly to cycle through Bright, Medium, and Dark levels.
Image: Visual representation of the three brightness levels (Low, Medium, Full) of the alarm clock's display, illustrating how the light changes.
6.5 Night Mode
The Night Mode feature allows the clock to automatically dim its display during a specified period to avoid disturbing sleep. By default, this mode activates from 18:00 (6 PM) to 6:00 (6 AM), reducing the display to its lowest brightness level.
6.6 Dual USB Charging Ports
The Meloya Digital Alarm Clock is equipped with two USB output ports on its side. These ports allow you to conveniently charge your mobile phone or other USB-powered devices directly from the clock, reducing the need for additional wall adapters.
Image: The alarm clock shown with two smartphones plugged into its dual USB charging ports, demonstrating its ability to charge multiple devices simultaneously.
7. Maintenance
- To clean the clock, gently wipe the surface with a soft, dry cloth.
- Do not use abrasive cleaners, solvents, or chemical sprays, as these may damage the mirror surface or casing.
- Ensure the clock is unplugged before cleaning.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Display is off or flickering. | No power, loose connection, or insufficient power adapter. | Ensure the USB cable is securely connected. Verify the power adapter is 5V 1A. Try a different USB port or adapter. |
| Alarm does not sound. | Alarm is not activated, or volume is too low (if adjustable). | Ensure the alarm icon is displayed. Re-set the alarm. Check if there's a volume setting (this model typically has fixed alarm volume). |
| Difficulty setting time/alarm. | Incorrect button sequence or unfamiliarity with controls. | Refer to Section 6.1 and 6.2 for detailed instructions. Practice the button presses. |
| Display is too bright/dim at night. | Auto-dimming not working or manual brightness set incorrectly. | Ensure the light sensor is not obstructed. Adjust manual brightness levels. Verify Night Mode settings. |
| USB charging ports not working. | Device not properly connected or power adapter insufficient. | Ensure the clock is powered on. Check the charging cable connection. Use a 5V 1A or higher power adapter for optimal charging. |
9. Specifications
| Feature | Detail |
|---|---|
| Brand | Meloya |
| Model Number | EN8813 |
| Color | White |
| Display Type | Digital LED |
| Material | Plastic |
| Product Dimensions (W x H x D) | 6.2 inches x 3.1 inches x 2.3 inches |
| Item Weight | 6.6 ounces |
| Power Source | Corded Electric (USB 5V 1A) |
| Battery (for memory) | 1 CR2 battery (included) |
| Special Features | Adjustable Brightness, Alarm, Auto Dimmable, Dual USB Charging Ports, Snooze |
Image: A technical drawing indicating the dimensions of the alarm clock, specifically its width (6.2 inches) and height (3.1 inches).
10. Warranty and Support
Meloya products are manufactured to high-quality standards. For any questions, technical support, or warranty inquiries, please refer to the contact information provided with your purchase or visit the official Meloya website. Please retain your proof of purchase for warranty claims.
