1. Introduction
This manual provides detailed instructions for the setup, operation, and maintenance of your WISE TIGER LED Digital Alarm Clock (Model CK-LED1302). Please read this manual thoroughly before use to ensure proper functionality and to maximize your product experience.

Image 1.1: WISE TIGER LED Digital Alarm Clock and its remote control.
2. Package Contents
Please verify that all items are present in your package:
- WISE TIGER LED Digital Alarm Clock (Model CK-LED1302)
- Remote Control
- USB Power Cable
- User Manual (this document)
- Fixed Bracket (for desk placement)
3. Product Overview
The WISE TIGER LED Digital Alarm Clock features a modern 3D design, offering clear time display and multiple functions for various environments.
3.1 Key Features
- Time Display: 12-hour or 24-hour format.
- Calendar Display: Shows date.
- Alarm Clock: With snooze function.
- Temperature Display: Shows ambient temperature.
- Adjustable Brightness: Automatic brightness sensor and manual adjustment via remote control.
- Night Light Function: Provides soft illumination.
- Memory Function: Built-in battery retains time settings for 4-8 hours during power disconnection.
- Versatile Placement: Suitable for desk or wall mounting.

Image 3.1: Visual representation of the clock's main functions.
3.2 Components
Refer to the diagram below for an overview of the clock's components and connection points.

Image 3.2: Back view and dimensions of the clock, highlighting the power connector, infrared receiver, and mounting options.
- Display: Large 3D LED digits for time, date, and temperature.
- Base: Removable stand for desk placement.
- Power Connector: USB port for power input.
- Infrared Receiver: For remote control signals.
- Hook Holes: For wall mounting.
- Control Buttons: Located on the back for basic settings (Power, Up, Down, Set).
4. Setup
4.1 Power Connection
- Connect the provided USB power cable to the power connector on the back of the clock.
- Plug the other end of the USB cable into a standard USB power adapter (not included) or a computer USB port.
- The clock will power on and display the time.
The clock is powered by the USB cable only. A built-in battery serves to record time settings when power is disconnected, ensuring settings are retained for 4-8 hours.

Image 4.1: Explanation of the clock's power and memory function.
4.2 Placement Options
The clock can be used as a desk clock or a wall clock.
- Desk Placement: Attach the fixed bracket to the bottom of the clock. The angle of the bracket can be adjusted for optimal viewing.
- Wall Mounting: Remove the fixed bracket if attached. Use the installation slots (hook holes) on the back of the clock to hang it securely on a wall using appropriate fasteners (not included).

Image 4.2: The clock configured for wall mounting and desk placement.
5. Operating Instructions
The clock's functions are primarily controlled using the included remote control. Basic settings can also be adjusted via the buttons on the back of the clock.
5.1 Setting Time and Date
- Press the TIME button on the remote control to enter time setting mode.
- Use the UP and DOWN arrows to adjust the hour.
- Press TIME again to move to minute setting, then use UP and DOWN to adjust.
- Continue pressing TIME to cycle through year, month, and day settings, adjusting each with UP and DOWN.
- Press TIME one last time or wait a few seconds for the settings to save automatically.
5.2 12/24 Hour Format
To switch between 12-hour and 24-hour time formats, press the 12/24H button on the remote control.

Image 5.1: Example of 12-hour and 24-hour time display.
5.3 Setting the Alarm
- Press the ALARM button on the remote control to enter alarm setting mode.
- Use the UP and DOWN arrows to set the desired alarm hour.
- Press ALARM again to move to minute setting, then use UP and DOWN to adjust.
- Press ALARM one last time or wait for the settings to save.
- To activate/deactivate the alarm, press the ALARM button briefly outside of setting mode. An alarm icon will appear/disappear on the display.
5.4 Snooze Function
When the alarm sounds, press the SNOOZE button on the remote control to temporarily silence the alarm. The alarm will sound again after a set interval (typically 5-10 minutes).

Image 5.2: The snooze alarm function in use.
5.5 Brightness Adjustment
The clock features both automatic and manual brightness control.
- Automatic Brightness: The built-in sensor automatically adjusts the display brightness based on ambient light conditions.
- Manual Brightness: Press the BRIGHT button on the remote control to cycle through different brightness levels (e.g., high, medium, low).

Image 5.3: Automatic brightness adjustment based on ambient light.

Image 5.4: Manual adjustment through three brightness levels.
5.6 Temperature Display
The clock automatically displays the ambient temperature. No manual adjustment is typically required for this function.
6. Maintenance
To ensure the longevity and optimal performance of your WISE TIGER LED Digital Alarm Clock, follow these maintenance guidelines:
- Cleaning: Use a soft, dry cloth to wipe the display and casing. Avoid abrasive cleaners, solvents, or spray cleaners directly on the clock.
- Power: Always use the provided USB cable for power. Ensure the power source is stable.
- Environment: Keep the clock away from extreme temperatures, direct sunlight, and high humidity.
- Remote Control: Store the remote control in a safe place to prevent loss or damage. Ensure batteries are replaced when needed (typically 2 Lithium Ion batteries, included).
7. Troubleshooting
If you encounter issues with your clock, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Clock does not turn on | No power or loose connection | Ensure USB cable is securely connected and power source is active. Try a different USB port or adapter. |
| Remote control not working | Remote batteries are dead or remote is out of range/blocked | Replace remote control batteries. Ensure remote is pointed at the clock's infrared receiver (refer to Image 3.2) and within 8 meters. Remove any obstructions. |
| Time is inaccurate | Time was not set precisely | Reset the time carefully, ensuring you set it at the exact second of the desired time. |
| Display is too dim or too bright | Brightness setting needs adjustment | Press the BRIGHT button on the remote to cycle through manual brightness levels. Check if automatic brightness is functioning correctly in different light conditions. |
| Alarm does not sound | Alarm is not activated or set incorrectly | Ensure the alarm is set and activated (alarm icon visible). Verify the alarm time is correct. |
8. Specifications
| Feature | Detail |
|---|---|
| Brand | WISE TIGER |
| Model Number | CK-LED1302 |
| Display Type | Digital |
| Color | White |
| Product Dimensions | 9.7"W x 3.5"H |
| Power Source | Corded Electric (USB) |
| Memory Battery | 2 Lithium Ion batteries (included), retains settings for 4-8 hours |
| Mounting Type | Wall Mount, Desk Mount |
| Special Features | Adjustable Brightness, Alarm Clock, Temperature Display, Date Display, 12/24 Hour Format |
| Material | Acrylonitrile Butadiene Styrene |
| Item Weight | 0.317 ounces (approx. 9 grams) |
| UPC | 728990655931 |
9. Warranty and Support
For warranty information or technical support, please refer to the product packaging or contact the retailer where the product was purchased. Keep your purchase receipt as proof of purchase.