XUANZIT LED Digital Wall Clock User Manual

1. Introduction

This manual provides comprehensive instructions for the setup, operation, maintenance, and troubleshooting of your XUANZIT LED Digital Wall Clock. Please read this manual thoroughly before using the product to ensure proper function and longevity.

The XUANZIT LED Digital Wall Clock features a dynamic RGB display, large 2.8-inch digits for easy readability, and an auto-brightness function that adjusts to ambient light conditions. It supports both 12-hour and 24-hour time formats and is designed for indoor use in various settings such as living rooms, bedrooms, classrooms, and offices.

2. Package Contents

Verify that all items are present in the package:

XUANZIT LED Digital Wall Clock
USB Power Cable (10ft length)
USB Power Adapter (Output: DC 5V/1A)
Plastic Anchors & Screws (for wall mounting)
Adhesive Hooks (for alternative wall mounting)
User Manual
CR2032 Battery (pre-installed for backup)

Package contents of the XUANZIT LED Digital Wall Clock, including the clock, USB cable, power adapter, mounting hardware, and user manual.

Image: Contents of the XUANZIT LED Digital Wall Clock package. This includes the main clock unit, a 10-foot USB power cable, a USB power adapter, plastic anchors and screws for wall mounting, adhesive hooks, and the user manual. A CR2032 battery for backup is pre-installed in the clock.

3. Setup

3.1 Power Connection

The clock operates via corded electric power. Connect the provided USB power cable to the concealed power jack on the back of the clock. Plug the USB power adapter into a standard wall outlet. The clock will power on automatically.

Note: This clock is not battery-operated for primary function; the CR2032 battery is for time backup during power outages only.

3.2 Initial Time Setting

Upon first power-on or after a prolonged power disconnection, you may need to set the time. Refer to the "Operating Instructions" section for detailed steps on setting the time and switching between 12/24-hour formats.

Video: A quick start guide demonstrating how to set the time on the RGB Digital Wall Clock. This video shows the process of adjusting the hours and minutes using the control buttons on the device.

3.3 Mounting Options

The clock offers versatile mounting options:

Wall Mounting with Screws:
- Use the two positioning pins on the back of the clock to mark the desired screw locations on the wall.
- Drill holes and insert plastic anchors if mounting into drywall or concrete.
- Insert screws, leaving a small portion exposed for the clock's hanging holes.
- Align the clock's hanging holes with the screws and slide down to secure.
Wall Mounting with Adhesive Hooks:
- Clean the wall surface thoroughly.
- Peel the backing from the adhesive hooks and press firmly onto the marked locations.
- Ensure the hooks are level and spaced correctly for the clock's hanging holes.
- Hang the clock onto the adhesive hooks. This method is suitable for smooth surfaces like ceramic tiles.
Desk/Table Placement:
The clock can also be placed on any flat surface using its integrated stand.

Back view of the XUANZIT LED Digital Wall Clock showing hanging holes, positioning pins, easy-setting buttons, concealed power jack, and backup battery compartment.

Image: Rear view of the XUANZIT LED Digital Wall Clock, highlighting the hanging holes, positioning pins for easy installation, the concealed power jack (DC 5V/1A input), and the backup battery compartment for a CR2032 battery. Also visible are the easy-setting buttons.

Diagram showing different wall types and corresponding mounting hardware: adhesive hooks for ceramic tiles, screws for wooden walls, and anchors with screws for concrete walls.

Image: Illustration detailing suitable mounting hardware for various wall types. It shows adhesive hooks for ceramic tile walls, screws for wooden walls, and plastic anchors with screws for concrete walls, ensuring secure installation of the clock.

4. Operating Instructions

4.1 Buttons Overview

The clock features easy-setting buttons located on the back:

SET Button: Used to enter setting mode and confirm selections.
UP Button (+): Used to increase values or cycle through options.
DOWN Button (-): Used to decrease values or cycle through options.

4.2 Setting Time (12/24-Hour Format)

Press the SET button once to enter time setting mode. The hour digits will flash.
Use the UP (+) or DOWN (-) buttons to adjust the hour.
Press SET again to confirm the hour and move to minute setting. The minute digits will flash.
Use the UP (+) or DOWN (-) buttons to adjust the minutes.
Press SET again to confirm the minutes and exit time setting mode.
To switch between 12-hour and 24-hour format, press the UP (+) button while in normal time display mode. The "AM" or "PM" indicator will appear/disappear accordingly.

4.3 Dynamic RGB Display

The clock features a dynamic RGB display with multiple color options:

Static Colors: Red, Emerald-Green, Sky-Blue, White.
Dynamic Modes: RGB Flowing (downward), RGB Flowing (rightward), RGB Changing, Random Color.

To cycle through the display colors and dynamic modes, press the DOWN (-) button while in normal time display mode.

Diagram illustrating the 8 different color display options for the XUANZIT LED Digital Wall Clock, including 4 basic colors (Red, Emerald-Green, White, Sky-Blue) and 4 dynamic colors (RGB Flowing, RGB Changing, RGB Flowing, Random Color).

Image: Visual representation of the eight distinct display modes available on the XUANZIT LED Digital Wall Clock. This includes four static colors (Red, Emerald-Green, White, Sky-Blue) and four dynamic color-changing patterns (RGB Flowing, RGB Changing, RGB Flowing, Random Color).

4.4 Auto-Brightness Function

The clock is equipped with a built-in light sensor that automatically adjusts the display brightness to three levels:

High Brightness: For broad daylight conditions.
Medium Brightness: For indoor night scenes.
Low Brightness: For total darkness, designed not to interfere with sleep.

This feature operates automatically and does not require manual adjustment.

Image showing the XUANZIT LED Digital Wall Clock in three different brightness settings: low, medium, and high, demonstrating its 3-level auto-brightness feature in various room lighting conditions.

Image: Depiction of the clock's 3-level auto-brightness feature, showing how the display adjusts from low brightness in dark environments to high brightness in well-lit rooms, ensuring optimal visibility without manual intervention.

5. Maintenance

Cleaning: Use a soft, dry cloth to clean the clock's surface. Avoid abrasive cleaners or solvents that may damage the finish.
Power Supply: Ensure the clock is connected to a stable power source (DC 5V/1A). Do not use power adapters with different specifications.
Battery Backup: The CR2032 battery provides backup for time settings during power outages. If the clock frequently loses time after power interruptions, the backup battery may need replacement.
Environment: Keep the clock in a dry indoor environment. Avoid exposure to extreme temperatures, direct sunlight for prolonged periods, or high humidity.

6. Troubleshooting

Problem	Possible Cause	Solution
Clock display is off.	No power supply or loose connection.	Check if the USB power cable is securely connected to the clock and the power adapter is plugged into a working outlet. Ensure the power adapter is functioning.
Time is incorrect.	Time not set correctly or backup battery depleted.	Re-set the time using the instructions in Section 4.2. If time is lost after power outages, replace the CR2032 backup battery.
Display is too dim or too bright.	Auto-brightness adjusting to ambient light.	The clock features automatic brightness adjustment. Ensure the light sensor (small red dot on the top right of the display) is not obstructed. The brightness levels are fixed and cannot be manually overridden.
Cannot change display color.	Incorrect button usage.	Press the DOWN (-) button repeatedly to cycle through the available static and dynamic color modes.

7. Specifications

Model: XZT74-C
Brand: XUANZIT
Display Type: LED Digital with Dynamic RGB
Digit Size: 2.8 inches
Approximate Screen Width: 9 inches
Time Format: 12-hour / 24-hour switchable
Brightness: 3-level auto-dimming (via built-in light sensor)
Power Source: Corded Electric (DC 5V/1A via USB)
USB Cable Length: 10 feet
Backup Battery: 1 x CR2032 (included)
Product Dimensions: 3.5"W x 1.14"H (Note: These dimensions may refer to depth/height, not overall width, which is approximately 9 inches.)
Weight: 0.55 Pounds (8.8 ounces)
Mounting Type: Wall Mount (screws/anchors, adhesive hooks) or Desk/Tabletop
Material: Plastic (Acrylonitrile Butadiene Styrene)
Indoor/Outdoor Usage: Indoor only

8. Warranty and Support

For warranty information or technical support, please contact XUANZIT customer service through the retailer's platform or visit the official XUANZIT store page on Amazon. Please have your model number (XZT74-C) and purchase details ready when contacting support.

XUANZIT Store Link: Visit XUANZIT Store on Amazon

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XUANZIT XZT74-C