Introduction
This manual provides detailed instructions for the setup, operation, maintenance, and troubleshooting of your Braun Digital Travel Alarm Clock, Model BC08B-DCF. Please read this manual thoroughly before using the device to ensure proper function and longevity.

Image: Front view of the Braun Digital Travel Alarm Clock (Model BC08B-DCF) displaying the current time as 12:15 and the alarm time as 7:00 AM. The clock features a negative LCD display with clear, large digits and a small bell icon indicating the alarm is set. The Braun logo is visible at the bottom.
Key Features
- Crescendo Beep Alarm: The alarm sound increases in frequency and volume if not turned off, providing a gentle wake-up.
- Snooze/Backlight Function: A single button activates a 5-minute snooze interval and illuminates the display for 10 seconds.
- Negative LCD Display: Offers 12-hour or 24-hour time format options. Display contrast may vary with room lighting.
- Compact Size: Ideal for travel, measuring approximately 5.8cm (W) x 5.8cm (H) x 2.0cm (D).
- Battery Operated: Requires 1 x AAA battery (not included).

Image: A close-up view of the Braun Digital Travel Alarm Clock, emphasizing its crescendo beep alarm feature. The image shows the clock displaying 12:15 and 7:00, with musical notes indicating the alarm's escalating sound.

Image: The Braun Digital Travel Alarm Clock with its backlight feature demonstrated. The display is illuminated in blue, showing 12:15 and 7:00, with an icon indicating the 10-second light duration.

Image: A top-down view of the Braun Digital Travel Alarm Clock, highlighting the "snooze/light" button. The display shows 12:15 and 7:00, with a "Zzz 5 min" icon indicating the 5-minute snooze interval.
Setup
1. Battery Installation
The clock requires one AAA battery (not included). To install the battery:
- Locate the battery compartment cover on the back of the clock.
- Slide the cover downwards to open the compartment.
- Insert one AAA battery, ensuring the correct polarity (+/-) as indicated inside the compartment.
- Replace the battery compartment cover by sliding it upwards until it clicks into place.

Image: Rear view of the Braun Digital Travel Alarm Clock, displaying the battery compartment cover and the control buttons for time and alarm settings. The "alarm on/off" switch is visible at the top.
2. Initial Time Setting
After installing the battery, the display will activate. To set the current time:
- Locate the time setting switch (often marked with a clock icon or 'L') on the back of the clock.
- Slide the switch to the 'Time Set' position.
- Use the '+' and '-' buttons to adjust the hours and minutes. Hold the buttons for faster adjustment.
- Once the correct time is set, slide the switch back to the 'Lock' or 'Run' position.
3. 12/24 Hour Format Selection
The clock supports both 12-hour (with AM/PM indicator) and 24-hour formats. Refer to the specific switch or button on the back of your clock, usually near the time setting controls, to toggle between these formats.
Operating Instructions
1. Setting the Alarm
- Locate the alarm setting switch (often marked with a bell icon) on the back of the clock.
- Slide the switch to the 'Alarm Set' position.
- Use the '+' and '-' buttons to adjust the desired alarm time.
- Once the alarm time is set, slide the switch back to the 'Lock' or 'Run' position.
2. Activating/Deactivating the Alarm
To turn the alarm on or off, use the dedicated 'Alarm On/Off' switch located on the top or back of the clock. When the alarm is active, a bell icon will typically appear on the display.
3. Snooze Function and Backlight
When the alarm sounds, gently tap the large 'Snooze/Light' button on the top of the clock. This will:
- Silence the alarm for approximately 5 minutes (snooze interval).
- Activate the backlight for approximately 10 seconds, allowing you to view the time in low light conditions.
To turn off the alarm completely, slide the 'Alarm On/Off' switch to the 'Off' position.
Maintenance
- Cleaning: Wipe the clock with a soft, dry cloth. Do not use abrasive cleaners or solvents, as they may damage the finish or display.
- Battery Replacement: Replace the AAA battery when the display dims or the clock stops functioning correctly. Always dispose of used batteries responsibly.
- Storage: If storing the clock for an extended period, remove the battery to prevent leakage and potential damage to the device.
- Environmental Conditions: Avoid exposing the clock to extreme temperatures, direct sunlight, high humidity, or strong magnetic fields.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Clock display is blank or dim. | Battery is dead or incorrectly installed. | Replace the AAA battery, ensuring correct polarity. |
| Alarm does not sound. | Alarm is not activated or set incorrectly. | Ensure the 'Alarm On/Off' switch is in the 'On' position and the alarm time is set correctly. |
| Backlight does not work. | Battery is low or backlight function is not activated properly. | Replace battery. Ensure you are tapping the 'Snooze/Light' button correctly. |
| Time is incorrect. | Time was not set or reset after battery change. | Follow the 'Initial Time Setting' instructions to reset the time. |
Specifications
- Model: BC08B-DCF
- Brand: Braun
- Display Type: Digital, Negative LCD
- Power Source: 1 x AAA Battery (not included)
- Dimensions (W x H x D): Approximately 5.8 cm x 5.8 cm x 2.0 cm (2.26"W x 2.26"H)
- Weight: Approximately 50 grams (1.76 ounces)
- Material: Acrylonitrile Butadiene Styrene (ABS)
- Special Features: Crescendo Beep Alarm, Snooze (5 min), Backlight (10 sec), 12/24 Hour Setting
- Color: Black
- Country of Origin: China
- First Available: February 14, 2020
Warranty and Support
This Braun Digital Travel Alarm Clock comes with a limited warranty. For specific warranty terms and conditions, please refer to the documentation included with your purchase or visit the official Braun website. For technical support or service inquiries, please contact Braun customer service.
Official User Guide (PDF): Download User Guide
Official User Manual (PDF): Download User Manual