Introduction
Welcome to your new GOLOZA Digital Alarm Clock. This manual provides detailed instructions for setting up, operating, and maintaining your clock. Please read it thoroughly to ensure optimal performance and longevity of your device.
Package Contents
- GOLOZA Digital Alarm Clock (Model TCA-245)
- Power Adapter
- User Manual
Product Overview
Front View

This image displays the GOLOZA Digital Alarm Clock, featuring a modern curved design and conspicuous blue LED numbers showing '10:35 PM'. The clock is black with a sturdy base. A smartphone is shown connected to the clock, indicating its charging capability.
Controls and Features
The GOLOZA Digital Alarm Clock features a large, clear blue LED display with 5 levels of brightness. It includes intuitive buttons for time and alarm settings, and offers 2 volume levels for the alarm sound. The modern curved design enhances its aesthetic appeal for any bedroom.
Key Features:
- Large Blue LED Display
- 5 Brightness Levels (including OFF)
- 2 Alarm Volume Levels
- Modern Curved Design
- Corded Electric Power Source
Setup
Power Connection
- Unpack the GOLOZA Digital Alarm Clock and its power adapter.
- Insert the small end of the power adapter cable into the DC IN port located on the back of the clock.
- Plug the power adapter into a standard electrical outlet.
- The clock display will illuminate, indicating it is powered on.
Operating Instructions
Setting the Time
- Press and hold the TIME SET button (usually located on the top or back) until the hour digits begin to flash.
- Use the HOUR and MINUTE buttons (often labeled with '+' and '-' or arrows) to adjust the hour and minute respectively.
- Press the TIME SET button again to confirm the time.
- To switch between 12-hour and 24-hour format, press the 12/24H button (if available) or cycle through by pressing TIME SET repeatedly during time setting.
Setting the Alarm
- Press and hold the ALARM SET button until the alarm hour digits begin to flash.
- Use the HOUR and MINUTE buttons to set the desired alarm time.
- Press the ALARM SET button again to confirm.
- To activate or deactivate the alarm, press the ALARM ON/OFF button. An alarm icon will appear on the display when activated.
Adjusting Display Brightness
The clock features 5 levels of display brightness, including an OFF setting.
- Press the BRIGHTNESS button (often labeled with a sun icon or 'DIMMER') repeatedly to cycle through the brightness levels.
- Select the desired brightness level for your environment.
Adjusting Alarm Volume
The alarm offers 2 volume levels.
- While the alarm is sounding, or during alarm setup, press the VOLUME button (if available) to switch between the two volume levels.
- Alternatively, some models may require pressing a specific button during alarm setting to adjust volume.
Daylight Saving Time (DST)
To adjust for Daylight Saving Time:
- Press and hold the DST button (if available) to activate or deactivate the DST function.
- When activated, the time will automatically adjust forward or backward by one hour.
Maintenance
To ensure the longevity and clear display of your GOLOZA Digital Alarm Clock, follow these simple maintenance guidelines:
- Cleaning: Gently wipe the display and casing with a soft, dry, lint-free cloth. Avoid using abrasive cleaners, solvents, or chemical sprays, as these can damage the surface.
- Placement: Place the clock on a stable, flat surface away from direct sunlight, excessive heat, or moisture.
- Power: Always use the provided power adapter. If the clock will not be used for an extended period, unplug it from the power outlet.
Troubleshooting
- Clock display is blank:
- Ensure the power adapter is securely plugged into both the clock and a working electrical outlet. Check if the brightness level is set to OFF; press the BRIGHTNESS button to cycle through levels.
- Alarm does not sound:
- Verify that the alarm is activated (alarm icon visible on display). Check the alarm time setting. Ensure the volume is not set to the lowest or muted level.
- Time is incorrect:
- Re-set the time following the "Setting the Time" instructions. Check if DST is incorrectly activated or deactivated.
- Buttons are unresponsive:
- Unplug the power adapter, wait for a few seconds, and then plug it back in to perform a soft reset.
Specifications
| Brand: | GOLOZA |
| Model Number: | TCA-245 |
| Display Type: | LED |
| Display Color: | Blue Digit |
| Brightness Levels: | 5 (including OFF) |
| Alarm Volume Levels: | 2 |
| Power Source: | Corded Electric |
| Product Dimensions: | 5.75"W x 3.73"H |
| Item Weight: | 9 ounces |
Warranty and Support
GOLOZA products are designed for reliability and performance. For specific warranty information, please refer to the warranty card included with your purchase or visit the official GOLOZA website. For technical support or further assistance, please contact GOLOZA customer service through their official channels.



