1. Product Overview
The Welgo Digital Alarm Clock is designed for clarity and ease of use, featuring a large 7.5-inch LED display with adjustable brightness. It includes a convenient USB charging port for your devices and offers simple controls for setting time, alarm, and snooze functions. Its modern design makes it a suitable addition to any bedroom or living space.
Figure 1: Front view of the Welgo Digital Alarm Clock displaying the time.
Key Features:
- Large 7.5-inch LED Display: Provides clear, easy-to-read digits, ideal for seniors and the visually impaired.
- 0-100% Dimmable Display: Adjust brightness effortlessly with a roll wheel, perfect for light-sensitive sleepers.
- Adjustable Alarm Volume: Set the alarm volume from 30 to 90 dB using a dedicated dial.
- Touch-Activated Snooze: A convenient 10-minute snooze function activated by touching the top of the clock.
- AC Powered with Battery Backup: Operates via AC power, with 2 AAA batteries (not included) preserving settings during power outages.
- USB Charging Port: An additional USB port allows you to charge your phone or tablet overnight.
2. Package Contents
Please check the box for the following items:
- 1 x Welgo Digital Alarm Clock
- 1 x USB Cable (5.9 inches)
- 1 x USB Adapter
- 1 x User Manual (this document)
3. Product Components
Familiarize yourself with the various parts and controls of your Welgo Digital Alarm Clock.
Figure 2: Rear view of the clock showing control buttons and ports.
- Dimmer Wheel: Adjusts display brightness (0-100%).
- Time Set Button: Enters time setting mode.
- '+' / '-' Buttons: Adjusts values during setting (also for digit selection).
- AL ON/OFF Button: Toggles the alarm on or off.
- Alarm Set Button: Enters alarm setting mode.
- Volume Dial: Adjusts alarm volume (30-90 dB).
- USB Charging Ports: For charging external devices.
- DC Power Input: Connects to the USB adapter for power.
- Battery Compartment: Holds 2 AAA batteries for backup (not shown in image).
- Snooze Button: Located on top of the clock (not shown in image).
4. Setup
4.1 Powering the Clock
- Insert 2 x AAA batteries (not included) into the battery compartment on the bottom of the clock. These batteries are for memory backup only and will preserve time and alarm settings during a power outage. The display will not light up and the alarm will not sound when operating on battery backup alone.
- Connect the provided USB cable to the DC power input port on the back of the clock.
- Plug the USB adapter into a standard AC power outlet. The clock display will light up, indicating it is powered on.
Figure 3: Connecting the clock to AC power and using the USB charging port.
4.2 Initial Time Setting
- Press and hold the Time Set button on the back of the clock until the hour digits begin to flash.
- Use the '+' or '-' buttons to adjust the hour. Pay attention to the AM/PM indicator.
- Press the Time Set button again to confirm the hour and move to the minute setting. The minute digits will flash.
- Use the '+' or '-' buttons to adjust the minutes.
- Press the Time Set button one more time to save the time and exit the setting mode.
5. Operating Instructions
5.1 Setting the Alarm
- Press and hold the Alarm Set button on the back of the clock until the alarm hour digits begin to flash.
- Use the '+' or '-' buttons to adjust the alarm hour. Ensure the correct AM/PM is selected.
- Press the Alarm Set button again to confirm the alarm hour and move to the alarm minute setting. The alarm minute digits will flash.
- Use the '+' or '-' buttons to adjust the alarm minutes.
- Press the Alarm Set button one more time to save the alarm time. The alarm indicator icon will appear on the display, signifying the alarm is active.
5.2 Turning Alarm ON/OFF
To quickly enable or disable the alarm without entering the setting mode:
- Press the AL ON/OFF button on the back of the clock.
- The alarm indicator icon on the display will either appear (alarm ON) or disappear (alarm OFF).
5.3 Adjusting Display Brightness (Dimmer)
The clock features a 0-100% dimmable display:
- Locate the Dimmer Wheel on the back of the clock.
- Rotate the wheel to seamlessly adjust the brightness of the LED display from completely off (0%) to maximum brightness (100%).
Figure 4: Adjusting display brightness using the dimmer wheel.
5.4 Adjusting Alarm Volume
The alarm volume can be adjusted between 30 dB and 90 dB:
- Locate the Volume Dial on the back of the clock.
- Rotate the dial to increase or decrease the alarm volume to your preferred level. The alarm volume gradually increases when it sounds for a gentle wake-up.
Figure 5: Adjusting alarm volume with the dedicated dial.
5.5 Snooze Function
When the alarm sounds:
- Touch the large Snooze button located on the top of the clock.
- The alarm will pause for 10 minutes and then sound again. This can be repeated up to 7 times.
Figure 6: Activating the snooze function.
6. Maintenance
- Cleaning: Use a soft, dry cloth to clean the clock's surface. Do not use abrasive cleaners or solvents, as they may damage the finish.
- Placement: Place the clock on a stable, flat surface away from direct sunlight, excessive heat, or moisture.
- Battery Replacement: Replace the AAA backup batteries annually or if you notice settings are not retained during power interruptions.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Clock display is off. | Not connected to AC power; power outage; dimmer set to 0%. | Ensure the clock is properly plugged into an AC outlet. Check if there's a power outage. Rotate the dimmer wheel to increase brightness. |
| Alarm does not sound. | Alarm is not set; alarm is turned off; volume is too low. | Set the alarm time (refer to Section 5.1). Press the AL ON/OFF button to ensure the alarm is active (indicator icon visible). Adjust the volume dial (refer to Section 5.4). |
| Time/Alarm settings are lost after power outage. | Backup batteries are not installed or are depleted. | Install 2 new AAA batteries in the battery compartment. |
| USB charging port not working. | Clock not connected to AC power. | Ensure the clock is plugged into an active AC power outlet. The USB charging port only functions when the clock is AC powered. |
8. Specifications
| Feature | Description |
|---|---|
| Brand | Welgo |
| Model Number | 43213-13149 |
| Display Type | Digital LED |
| Display Size | 7.5 inches |
| Time Format | 12-hour with AM/PM indicator |
| Dimmer | 0-100% adjustable |
| Alarm Duration | 2 minutes |
| Snooze Duration | 10 minutes (repeatable) |
| Alarm Volume | Adjustable (30-90 dB) |
| Power Source | AC Powered |
| Battery Backup | 2 x AAA batteries (not included) for memory retention |
| USB Charging Port | Yes |
| Product Dimensions (L x W x H) | 7 in x 1.5 in x 3 in |
| Item Weight | 11.3 ounces (0.32 Kilograms) |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
9. Warranty and Support
For information regarding product warranty, returns, or technical support, please refer to the warranty card included with your purchase or visit the official Welgo website. You may also contact Welgo customer service directly for assistance.
Online Resources:
- Official Welgo Store on Amazon: Welgo Store
- Digital User Manual (PDF): Download PDF
