Sharp Big Bang Alarm Clock (Model B0BDPQNVMR) User Manual

Introduction

Thank you for choosing the Sharp Big Bang Alarm Clock. This manual provides detailed instructions to help you set up, operate, and maintain your new alarm clock. Please read this manual thoroughly before use and retain it for future reference.

Sharp Big Bang Alarm Clock, front view with time 12:08 PM displayed

Image: Front view of the Sharp Big Bang Alarm Clock, showing the digital display and speaker grille.

Safety Information

Do not expose the unit to extreme temperatures, direct sunlight, or high humidity.
Keep the unit away from water or other liquids.
Use only the specified power adapter.
Do not attempt to disassemble or modify the unit.
Keep out of reach of children.

Package Contents

Sharp Big Bang Alarm Clock
AC Power Adapter
User Manual (this document)

Product Overview

Familiarize yourself with the various components and controls of your alarm clock.

Top view of Sharp Big Bang Alarm Clock with labeled buttons for volume, tone, time, sound, snooze, and alarm set.

Image: Top view of the alarm clock, highlighting buttons for Alarm 1, Alarm 2, Volume, Tone, Time, Sound, Snooze/Set/Dimmer, and +/- controls.

Display: Large white LED display for time and settings.
Alarm 1 & 2 Buttons: Activate/deactivate and set individual alarms.
Volume Button: Adjusts alarm volume (levels 1-15).
Tone Button: Adjusts alarm tone.
Time Button: Used for setting the current time.
Sound Button: Selects one of the six alarm sounds.
Snooze/Set/Dimmer Button: Activates snooze, confirms settings, and adjusts display brightness.
+/- Buttons: Adjust values for time, volume, tone, and snooze duration.

Setup

1. Power Connection

Plug the AC power adapter into the DC IN jack on the back of the alarm clock.
Plug the other end of the adapter into a standard 110V/120V household wall outlet.
The display will light up, indicating power is connected.

2. Battery Backup Installation

The alarm clock requires 2 x AAA batteries (not included) for battery backup. This feature stores your time and alarm settings during a power interruption. The display will not be lit during battery backup mode.

Open the battery compartment cover on the bottom of the unit.
Insert 2 new AAA batteries, observing the correct polarity (+ and -).
Close the battery compartment cover securely.

Sharp Big Bang Alarm Clock on a nightstand next to a sleeping person

Image: The alarm clock positioned on a nightstand, ready for use.

Operating Instructions

1. Setting the Current Time

Press and hold the TIME button until the hour digits flash.
Use the + or - buttons to adjust the hour. Pay attention to the PM indicator.
Press the TIME button again to confirm the hour, and the minute digits will flash.
Use the + or - buttons to adjust the minutes.
Press the TIME button once more to save the time setting.

2. Setting Alarms (Alarm 1 and Alarm 2)

This clock features two independent alarms.

Press and hold the ALARM 1 or ALARM 2 button until the alarm hour digits flash.
Use the + or - buttons to adjust the alarm hour. Observe the PM indicator.
Press the respective ALARM button again to confirm the hour, and the minute digits will flash.
Use the + or - buttons to adjust the alarm minutes.
Press the ALARM button once more to save the alarm time. The alarm indicator (bell icon) for the set alarm will appear on the display.
To activate or deactivate an alarm, simply press the ALARM 1 or ALARM 2 button briefly. The bell icon indicates if the alarm is active.

3. Selecting Alarm Sounds

The clock offers 6 distinct alarm sounds: Rooster, Bugle, Nagging Mom, Jackhammer, Siren, and Beep.

Six images depicting the alarm sounds: Beep, Siren, Bugle, Mom, Rooster, Jackhammer.

Image: Visual representation of the six available alarm sounds.

With an alarm set, press the SOUND button. The current sound icon will flash.
Use the + or - buttons to cycle through the available sounds.
Press the SOUND button again to confirm your selection.

4. Adjusting Alarm Volume and Tone

You can customize the volume (up to 115dB) and tone of your chosen alarm sound.

Volume scale showing decibel levels from 0 to 115dB with examples of sounds at each level.

Image: Decibel reference scale illustrating the loudness of the alarm clock compared to common sounds.

Press the VOLUME button. The current volume level (1-15) will flash.
Use the + or - buttons to adjust the volume.
Press the VOLUME button again to confirm.
Press the TONE button. The current tone setting will flash.
Use the + or - buttons to adjust the tone.
Press the TONE button again to confirm.

5. Snooze Function

When the alarm sounds, press the large SNOOZE/SET/DIMMER button on top of the clock to temporarily silence the alarm. The default snooze time is 9 minutes.

Customizing Snooze Duration:

While the alarm is sounding, press and hold the SNOOZE/SET/DIMMER button until the snooze time flashes.
Use the + or - buttons to set your desired snooze duration (1-59 minutes).
Press the SNOOZE/SET/DIMMER button again to save the custom snooze time.

6. Display Dimmer Control

The display has 3 brightness levels (Off, Low, High).

Briefly press the SNOOZE/SET/DIMMER button (when the alarm is not sounding) to cycle through the brightness levels: High > Low > Off.

Sharp Big Bang Alarm Clock with icons representing features like LED display, 115dB volume, 6 sounds, volume/tone controls, custom snooze, dual alarms, and dimmer control.

Image: Overview of key features including display, volume, sounds, and controls.

Maintenance

Cleaning

Unplug the alarm clock from the power outlet before cleaning.
Wipe the exterior surfaces with a soft, dry cloth.
Do not use abrasive cleaners, waxes, or solvents.

Battery Replacement

If the clock loses time or alarm settings during a power outage, the AAA backup batteries may need replacement.
Follow the battery installation steps in the Setup section to replace the batteries.

Troubleshooting

Problem	Possible Cause	Solution
Alarm does not sound or is too quiet.	Alarm is not activated; Volume is too low; Incorrect sound selected.	Ensure the alarm bell icon is displayed. Adjust the volume using the VOLUME button. Verify the selected alarm sound.
Display is off during a power outage.	Battery backup only retains settings, not display power.	This is normal operation. The display will relight when power is restored. Ensure backup batteries are fresh to retain settings.
Time or alarm settings are lost.	Power interruption and/or dead backup batteries.	Replace the 2 x AAA backup batteries. Reset the time and alarm settings.
Buttons are unresponsive.	Temporary software glitch.	Unplug the unit from the power outlet for a few minutes, then plug it back in.

Specifications

Brand: Sharp
Model: B0BDPQNVMR
Power Source: Corded Electric (110V/120V compatible)
Battery Backup: 2 x AAA batteries (not included)
Alarm Volume: Up to 115dB
Alarm Sounds: 6 (Rooster, Bugle, Nagging Mom, Jackhammer, Siren, Beep)
Display: White LED with 3-level dimmer (High, Low, Off)
Dimensions (Approx.): 5.12" (Width) x 3.12" (Height) x 3.55" (Depth)
Weight: 12.5 ounces
Material: Acrylonitrile Butadiene Styrene (ABS)
UPC: 049353008608

Warranty and Support

For warranty information and customer support, please refer to the documentation provided at the time of purchase or contact Sharp customer service directly. You can also visit the official Sharp store for more information:

Visit the Sharp Store

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Sharp B0BDPQNVMR

Sharp Big Bang Alarm Clock User Manual