Introduction
Thank you for purchasing the Te-Rich Sunrise Alarm Clock Wake Up Light. This device is designed to provide a gentle and natural wake-up experience with its sunrise simulation, dual alarm functions, and customizable night light features. Please read this manual carefully to ensure proper use and optimal performance of your alarm clock.
Image: The Te-Rich Sunrise Alarm Clock, featuring a semi-circular design with a digital display showing 10:30 AM and a warm, yellow light emanating from its top half. Control buttons are visible at the base.
Package Contents
- Te-Rich Sunrise Alarm Clock
- USB Power Cable
- User Manual
Note: A power adapter (5V/1A) is not included and must be purchased separately. 2 AAA batteries (not included) are required for backup power.
Setup
1. Power Connection
- Connect the USB power cable to the alarm clock's power input port.
- Plug the other end of the USB cable into a 5V/1A USB power adapter (not included) and then into a wall outlet.
- The display will light up, indicating the clock is powered on.
2. Battery Backup Installation
- Locate the battery compartment on the bottom of the alarm clock.
- Open the battery compartment cover.
- Insert 2 AAA batteries (not included), ensuring correct polarity (+/-).
- Close the battery compartment cover.
Note: Batteries are for backup only to preserve time and alarm settings during a power outage. The clock requires external power for full functionality.
Operating Instructions
1. Setting Time and Date
- Press the TIME button to enter time setting mode.
- Use the + and - buttons to adjust the hour, then press TIME again to confirm and move to minutes.
- Repeat for minutes, then for year, month, and day.
- Press TIME one last time to exit setting mode.
- To switch between 12-hour and 24-hour display, press and hold the TIME button.
2. Setting Alarms (Dual Alarm & 7-5-2 Modes)
Image: Two images side-by-side. The left shows a person waking up with a light blue glow from the alarm clock, labeled "Mon-Sun (7)". The right shows a child studying with a warm yellow glow, labeled "Mon-Fri (5)". This illustrates the dual alarm and 7-5-2 modes.
The clock supports two independent alarms (Alarm 1 and Alarm 2) with flexible scheduling options.
- Press the ALARM1 or ALARM2 button to activate or deactivate the respective alarm. The alarm icon will appear/disappear on the display.
- To set an alarm, press and hold ALARM1 or ALARM2.
- Use + and - to adjust the alarm time (hour then minute), pressing the alarm button to confirm each step.
- After setting the time, you can select the alarm mode:
- 7 (Mon-Sun): Alarm rings every day.
- 5 (Mon-Fri): Alarm rings on weekdays only.
- 2 (Sat-Sun): Alarm rings on weekends only.
- Press the alarm button again to confirm the mode and exit.
3. Sunrise Simulation
Image: A child sleeping in bed with the Te-Rich alarm clock on a nightstand. The image illustrates the gradual increase of light from 6:00 AM (dim) to 7:00 AM (bright), simulating a sunrise, with an alarm sound indicated by "Beep Beep".
The sunrise simulation feature gradually increases light brightness from 0% to 100% over a period of 0-60 minutes before your set alarm time, providing a gentle wake-up experience.
- When an alarm is set, the sunrise simulation will automatically activate.
- The duration of the sunrise simulation (0-60 minutes) can typically be adjusted in the alarm settings. Refer to the specific alarm setting steps for this option.
4. Snooze Function
Image: A hand reaching to press the top surface of the Te-Rich alarm clock, which is glowing yellow and displaying 7:30 AM. Icons for "Loud alarm", "9 mins snooze", "12/24h display", and "Battery backup" are shown next to it.
- When the alarm sounds, press the top surface of the alarm clock to activate the snooze function.
- The alarm will pause for 9 minutes and then sound again.
- This can be repeated multiple times.
- To turn off the alarm completely, press any button under the display screen (e.g., ALARM1, ALARM2, +, -).
5. Night Light & Color Changing Light
Image: The Te-Rich alarm clock displaying 20:30, with a bright yellow glow. Below it, a grid of smaller images shows the clock emitting light in various colors including warm white, yellow, cold white, red, blue, cyan, purple, and green, demonstrating its 9 color options and 10 brightness levels.
The alarm clock features 9 color options and 10 adjustable brightness levels for its night light function.
- Press the DIMMER button (or similar light control button) to cycle through the available colors: Warm white, Yellow, Cold White, Red, RGB cycling, RGB breathing, Blue, Cyan, Purple, Green.
- Use the + and - buttons to adjust the brightness level (L1 to L10) for the selected color.
- To turn off the night light, continue pressing the light control button until the light is off, or press and hold the button.
6. Display Brightness Control
Image: A person sleeping peacefully in bed with the Te-Rich alarm clock on a nightstand. To the right, four digital displays show the clock's time (22:38) at different brightness levels: 100%, 60%, 20%, and OFF, illustrating the dimmable display feature.
The display brightness can be adjusted to suit your preference, especially for nighttime use.
- Press the DIMMER button (or a dedicated display brightness button) to cycle through the four available brightness levels: 100%, 60%, 20%, and 0% (OFF).
- Select the desired brightness level for comfortable viewing.
Maintenance
- To clean the alarm clock, gently wipe the surface with a soft, dry cloth.
- Do not use abrasive cleaners, solvents, or chemical sprays, as these may damage the device.
- Keep the device away from water and high humidity.
- Ensure the ventilation openings are not blocked.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Clock display is off or flickering. | No power or loose connection. | Ensure the USB cable is securely connected to both the clock and the power adapter, and the adapter is plugged into a working outlet. |
| Alarm does not sound. | Alarm not activated or volume too low. | Check if the alarm icon is displayed. Ensure the alarm volume is set to an audible level. Verify alarm time and mode (7-5-2). |
| Sunrise simulation not working. | Alarm not set or simulation duration is 0 minutes. | Ensure an alarm is active. Check the alarm settings to confirm the sunrise simulation duration is set to a value greater than 0. |
| Buttons are unresponsive. | Temporary software glitch. | Unplug the power cable, remove backup batteries, wait 30 seconds, then reconnect power. |
| Backup batteries getting hot. | Incorrect battery type or faulty batteries. | Immediately remove batteries. Ensure only AAA alkaline batteries are used. If the issue persists, discontinue use and contact customer support. |
Specifications
| Feature | Detail |
|---|---|
| Brand | Te-Rich |
| Model Number | ZH139 |
| Colour | White |
| Product Dimensions | 15.24 x 3.81 x 6.35 cm |
| Material | Plastic |
| Item Weight | 222 g |
| Display Type | Digital Alarm Clock |
| Special Features | Sunrise Simulation, Color Changing Night Light, Adjustable Brightness, Dual Alarm Clock, 7-5-2 Modes, 9 Mins Snooze, Loud Alarm, Dimmable Display, Battery Backup |
| Power Input | USB (5V/1A adapter recommended, not included) |
| Backup Battery | 2 x AAA batteries (not included) |
Safety Information
- Do not disassemble or attempt to repair the device yourself.
- Keep out of reach of children and pets.
- Avoid extreme temperatures, direct sunlight, and humid environments.
- Use only the specified power adapter (5V/1A) to prevent damage.
- If the device emits smoke, unusual odors, or makes strange noises, immediately unplug it and discontinue use.
