1. Introduction
Thank you for choosing the Vieta Pro VHAL300 Digital Alarm Clock with FM Radio. This device is designed to provide reliable timekeeping, alarm functions, and radio entertainment in a compact and elegant form factor. Please read this manual carefully before operating the device to ensure proper use and to maximize its features.
2. Safety Information
- Do not expose the device to water, moisture, or extreme temperatures.
- Avoid placing the device near heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat.
- Use only attachments/accessories specified by the manufacturer.
- Clean only with a dry cloth.
- Unplug this apparatus during lightning storms or when unused for long periods of time.
- Do not block any ventilation openings. Install in accordance with the manufacturer's instructions.
- Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped.
3. Package Contents
Please check that all items are present:
- Vieta Pro VHAL300 Digital Alarm Clock
- Power Adapter (if included, otherwise USB cable)
- User Manual (this document)
4. Product Features
- Integrated speaker with FM/AM radio tuner and auto-search for over 20 stations.
- Clear LED display for easy time reading, even in low light conditions.
- Dual power options: AC power for continuous operation and battery backup to maintain settings during power outages.
- Two independent alarms with options to wake up to a traditional buzzer or your favorite radio station.
- Snooze function for temporary alarm delay.
- Sleep mode function.
- Minimalist and elegant black design with a retractable antenna.
5. Controls and Display Overview
Familiarize yourself with the device's controls and display elements.

Image 1: Front view of the Vieta Pro VHAL300 Digital Alarm Clock. The image displays the large LED time display, showing "12:34", and several control buttons on the top panel, including snooze, volume, and tuning controls.

Image 2: Rear view of the Vieta Pro VHAL300 Digital Alarm Clock. This view highlights the integrated speaker grille, the power input port, and a USB port for charging or other functions. A power cable is shown connected.
Top Panel Controls:
- SNOOZE Button: Temporarily silences the alarm.
- TIME SET Button: Enters time setting mode.
- ALARM 1/2 Buttons: Activates/deactivates and sets Alarm 1 and Alarm 2.
- TUNING/VOLUME Buttons (+/-): Adjusts radio frequency or volume.
- MODE Button: Switches between time, radio, and other modes.
Rear Panel:
- DC IN Port: For connecting the power adapter.
- USB Port: (Functionality may vary, typically for charging or firmware updates).
- Battery Compartment: For backup batteries (batteries not included).
- FM Antenna: Retractable wire antenna for radio reception.
6. Setup
6.1 Powering On
- Connect to Power: Plug the power adapter into the DC IN port on the back of the alarm clock, then plug the adapter into a standard wall outlet. The display will light up.
- Install Backup Batteries (Optional but Recommended): Open the battery compartment on the rear of the unit. Insert 2x AAA batteries (not included), observing the correct polarity (+/-). These batteries will preserve your time and alarm settings during a power outage.
6.2 Setting the Time
- Press and hold the TIME SET button until the hour digits begin to flash.
- Use the TUNING/VOLUME + or - buttons to adjust the hour. Pay attention to AM/PM indicators if applicable.
- Press the TIME SET button again to confirm the hour and move to minute setting. The minute digits will flash.
- Use the TUNING/VOLUME + or - buttons to adjust the minutes.
- Press the TIME SET button one more time to save the time and exit time setting mode.
7. Operating Instructions
7.1 Setting Alarms (Alarm 1 and Alarm 2)
The VHAL300 features two independent alarms.
- Press and hold the ALARM 1 or ALARM 2 button until the alarm hour digits begin to flash.
- Use the TUNING/VOLUME + or - buttons to adjust the alarm hour.
- Press the respective ALARM button again to confirm the hour and move to minute setting. The minute digits will flash.
- Use the TUNING/VOLUME + or - buttons to adjust the alarm minutes.
- Press the respective ALARM button again to select the alarm source (Buzzer or FM Radio). Use TUNING/VOLUME + or - to toggle.
- Press the respective ALARM button one more time to save the alarm settings and exit. An alarm icon will appear on the display, indicating the alarm is active.
7.2 Snooze Function
When an alarm sounds, press the SNOOZE button to temporarily silence it. The alarm will sound again after a few minutes (default snooze time is usually 9 minutes, refer to specific model details if available for adjustment). To cancel the alarm completely, press any other button.
7.3 FM Radio Operation
- Turn On/Off: Press the MODE button repeatedly until "FM" or the radio frequency appears on the display. Press MODE again to cycle through modes or hold to turn off.
- Auto-Scan and Store Stations: In FM mode, press and hold the MODE button (or a dedicated SCAN button if present) to automatically scan for and store available FM stations. The device can store over 20 stations.
- Manual Tuning: Briefly press the TUNING/VOLUME + or - buttons to fine-tune the frequency.
- Preset Stations: Use specific preset buttons (if available) or the MODE button to cycle through stored stations.
- Adjust Volume: Use the TUNING/VOLUME + or - buttons to adjust the listening volume.
- Antenna: Extend the retractable FM antenna on the back of the unit for better reception.
7.4 Sleep Mode
The sleep mode allows you to fall asleep to the radio, which will automatically turn off after a set period.
- While the radio is playing, press the SLEEP button (if available, or a combination with MODE button).
- Repeatedly press the SLEEP button to cycle through available sleep timer durations (e.g., 90, 60, 30, 15 minutes, OFF).
- The radio will play for the selected duration and then automatically turn off.
8. Maintenance
- Cleaning: Wipe the device with a soft, dry cloth. Do not use liquid cleaners or abrasive materials.
- Battery Replacement: If using backup batteries, replace them annually or when the low battery indicator appears (if applicable) to ensure settings are maintained during power outages.
- Storage: If storing the device for an extended period, remove the backup batteries to prevent leakage.
9. Troubleshooting
- No Power/Display Off:
- Ensure the power adapter is securely plugged into both the device and a working wall outlet.
- Check if the wall outlet is functional by plugging in another device.
- Alarm Not Sounding:
- Verify that the alarm is set and the alarm icon is visible on the display.
- Check the alarm volume if the alarm source is radio.
- Poor Radio Reception:
- Fully extend the FM antenna.
- Adjust the position of the antenna or the device for better signal.
- Try auto-scanning for stations again.
- Time/Settings Lost During Power Outage:
- Ensure backup batteries are installed and are fresh.
10. Specifications
| Brand: | Vieta Pro |
| Model: | VHAL300 |
| Color: | Black |
| Display Type: | Digital LED |
| Dimensions (L x W x H): | 15.6 x 3.81 x 8.9 cm (approx. 6.14 x 1.5 x 3.5 inches) |
| Weight: | 280 g (approx. 0.62 lbs) |
| Power Source: | AC Power (adapter included), Battery Backup (2x AAA, not included) |
| Radio Frequencies: | FM/AM (specific ranges not provided, typical for region) |
11. Warranty and Support
Vieta Pro products are designed and manufactured to the highest quality standards. For detailed warranty information, please refer to the warranty card included with your product or visit the official Vieta Pro website. For technical support, troubleshooting assistance, or service inquiries, please contact Vieta Pro customer service through their official channels. Keep your purchase receipt as proof of purchase.
Online Support: Visit the Vieta Pro Store on Amazon