Product Overview
The Tetino Digital Alarm Clock (Model ZFG11) is designed for clear time display and reliable alarm functions. It features large, easy-to-read digits with adjustable brightness and dynamic RGB color options. This clock includes dual alarms with adjustable volume, a snooze function, and a convenient USB charging port for external devices. It operates via a corded electric power source with a CR2032 battery backup to maintain settings during power outages.
Front view of the Tetino Digital Alarm Clock, displaying time with large, multi-colored digits.
Package Contents
- Tetino Digital Alarm Clock (Model ZFG11)
- USB Power Cable (Type-C)
- USB Power Adapter
- CR2032 Battery (pre-installed for backup)
- Instruction Manual
Setup
1. Power Connection
- Connect the provided USB power cable to the Type-C port on the back of the alarm clock.
- Plug the USB power adapter into a standard electrical outlet.
- The clock display will illuminate. The pre-installed CR2032 battery serves as a backup to retain time and alarm settings during power interruptions. The clock requires continuous AC power to function.
The alarm clock is powered by a corded electric connection and features a USB charging port.
2. Initial Time and Date Setting
Upon first power-up or after a prolonged power loss without battery backup, you may need to set the time and date.
- Locate the 12/24H TIME SET button on the top of the clock.
- Press and hold this button to enter time setting mode. The hour digits will flash.
- Use the VOLUME +/- buttons to adjust the hour.
- Press the 12/24H TIME SET button again to confirm the hour and move to minute setting. Adjust minutes using VOLUME +/-.
- Continue pressing 12/24H TIME SET to cycle through setting the year, month, and day, adjusting each with VOLUME +/-.
- Press 12/24H TIME SET one last time to exit setting mode.
The clock supports both 12-hour and 24-hour time formats, and its brightness can be adjusted.
Operating Instructions
1. Adjusting Display Brightness
The clock features 5 levels of brightness. To adjust:
- Press the SCREEN BRIGHTNESS button (often labeled with a sun icon) on the top of the clock to cycle through the 5 brightness levels.
- Select the desired brightness level for your environment.
2. Setting Alarms (Dual Alarms)
The clock supports two independent alarms (AL-1 and AL-2).
- Press the AL-1 SET button (for Alarm 1) or AL-2 SET button (for Alarm 2). The alarm hour digits will flash.
- Use the VOLUME +/- buttons to adjust the alarm hour.
- Press the respective AL-SET button again to confirm the hour and move to minute setting. Adjust minutes using VOLUME +/-.
- Press the AL-SET button again to select the alarm frequency: MON-FRI (weekdays), SAT-SUN (weekends), or MON-SUN (all 7 days). Adjust with VOLUME +/-.
- Press the AL-SET button one last time to confirm and activate the alarm. An alarm icon will appear on the display.
- To deactivate an alarm, press its corresponding AL-SET button until the alarm icon disappears.
The clock supports dual alarms with flexible scheduling options.
3. Adjusting Alarm Volume
The alarm has 3 adjustable volume levels (55dB-100dB).
- While the alarm is sounding, or during alarm setup, press the VOLUME +/- buttons to cycle through the volume levels.
- Select the desired volume.
The alarm volume can be adjusted to three levels, suitable for various preferences.
4. Snooze Function
When the alarm sounds, press the large SNOOZE button on the top of the clock to activate snooze. The alarm will pause for 9 minutes and then sound again.
The snooze function provides an additional 9 minutes of rest.
5. Dynamic RGB Display
The clock offers 8 different colorful display options, including static colors and dynamic RGB changes.
- Press the SNZ/MULTICOLOR button on the top of the clock to cycle through the available color modes.
- Choose your preferred display color or dynamic effect.
The clock features a dynamic RGB display with 8 different color modes.
6. USB Charging Port
The clock includes a USB output port (5V/1A) on the back, allowing you to charge compatible devices such as smartphones or earbuds.
The back of the clock features a Type-C power input and a USB charging port.
7. Video Demonstrations
This video demonstrates how to adjust the display brightness, set alarms, change alarm volume, and modify time/day settings on the Tetino Digital Alarm Clock.
This video illustrates the dynamic color-changing feature of the Tetino Digital Alarm Clock's display.
Maintenance
- Clean the clock surface with a soft, dry cloth. Avoid abrasive cleaners or solvents.
- Keep the clock away from direct sunlight, extreme temperatures, and high humidity.
- Ensure proper ventilation around the device.
Troubleshooting
- No Display: Ensure the power cable is securely connected to both the clock and the power outlet. Check if the outlet is functional.
- Alarm Not Sounding: Verify that the alarm is activated (alarm icon visible) and the volume is not set to minimum. Check that the alarm time is correctly set.
- Incorrect Time Display: Re-enter the time and date settings as described in the Setup section.
- USB Charging Not Working: Ensure the clock is powered on and the device you are trying to charge is compatible with 5V/1A USB charging.
Specifications
- Brand: Tetino
- Model: ZFG11
- Display Type: Digital LED
- Display Colors: 8 Dynamic RGB options
- Brightness Levels: 5 adjustable levels
- Alarm Volume: 3 adjustable levels (55dB-100dB)
- Snooze Duration: 9 minutes
- Power Source: Corded Electric (DC 5V/1A)
- Battery Backup: 1 x CR2032 (included)
- USB Output: 1 x USB Charging Port (5V/1A)
- Product Dimensions: 6.7"W x 2.9"H
- Material: Plastic
- Mounting Type: Tabletop
Warranty and Support
For warranty information or technical support, please refer to the contact details provided with your purchase or visit the official Tetino website. Keep your purchase receipt for warranty claims.