1. Introduction
The Sonic Alert SBD375SS Dual Alarm Vibrating Alarm Clock is designed to provide reliable wake-up functionality, especially for individuals who are hard of hearing or heavy sleepers. It features a large display, powerful bed shaker, and dual alarm settings to accommodate various needs. This manual provides detailed instructions for setting up and operating your alarm clock.
Image 1.1: The Sonic Alert SBD375SS Dual Alarm Vibrating Alarm Clock with its accompanying bed shaker.
2. Setup
2.1 Unpacking and Initial Power
- Carefully remove the alarm clock and all accessories from the packaging.
- Connect the AC power adapter to the clock and plug it into a standard electrical outlet. The display will illuminate.
2.2 Battery Backup Installation
The SBD375SS requires 4 AA batteries (not included) for battery backup. This feature maintains time and alarm settings during a power outage for up to one week, but the display will not be illuminated and the alarm will not sound or vibrate during backup power.
- Locate the battery compartment on the underside of the clock.
- Open the battery compartment cover.
- Insert 4 AA batteries, observing the correct polarity (+ and -) as indicated inside the compartment.
- Replace the battery compartment cover securely.
Image 2.1: Rear view of the clock, indicating the battery compartment and power input.
2.3 Connecting the Bed Shaker
The Super Shaker bed vibrating unit connects to the back of the alarm clock. Place the shaker under your pillow, between your mattress and box spring, or under a fitted sheet for optimal vibration.
- Locate the shaker input jack on the back of the clock.
- Plug the bed shaker's cord into this jack.
Image 2.2: Proper placement of the bed shaker for effective use.
3. Operating Instructions
3.1 Setting the Time
- Press and hold the TIME button located on the top of the clock.
- While holding TIME, press the FAST button to advance the hour rapidly, or the SLOW button to advance the hour slowly.
- Release the TIME button when the correct hour is displayed.
- To set the minutes, press and hold the TIME button again, then press FAST or SLOW to adjust the minutes.
- Release the TIME button when the correct minute is displayed.
- Observe the PM indicator light to ensure AM/PM is set correctly for 12-hour format.
3.2 Setting Alarms (AL1 and AL2)
The SBD375SS features two independent alarms. The process is similar for both.
- To set Alarm 1, press and hold the AL.SET/OFF button until "AL1" appears on the display.
- While holding AL.SET/OFF, use the FAST or SLOW buttons to set the desired alarm time for Alarm 1.
- Release AL.SET/OFF when the time is set.
- Repeat the process for Alarm 2 by pressing and holding AL.SET/OFF until "AL2" appears.
3.3 Activating and Deactivating Alarms
Use the slide switches on the side of the clock to select the alarm mode:
- VIB/BUZZ: Activates both vibration and audible alarm.
- VIB: Activates vibration only.
- BUZZ: Activates audible alarm only.
- OFF: Deactivates the alarm.
There are separate switches for AL1 and AL2.
3.4 Snooze Function
When an alarm sounds, press the large SNOOZE button on top of the clock to temporarily silence it. The alarm will sound again after the set snooze duration.
3.5 Adjusting Alarm Tone and Volume
- The TONE button on the top of the clock allows you to adjust the pitch of the audible alarm.
- The VOLUME dial, located on the right side of the clock, controls the loudness of the audible alarm.
3.6 Display Dimmer
The DIMMER button on top of the clock cycles through five levels of display brightness, allowing you to adjust it to your preference.
Image 3.1: The five-level dimmer function for the display.
3.7 12/24 Hour Time Format
The clock supports both 12-hour and 24-hour time formats. To switch between formats, press the TIME button briefly (do not hold).
3.8 Test Mode
The test mode allows you to verify the alarm and bed shaker functions at any time without waiting for the set alarm time.
- Ensure an alarm is activated (VIB, BUZZ, or VIB/BUZZ).
- Press and hold the AL.SET/OFF button until "TEST" appears on the display. The alarm and/or shaker will activate according to the selected mode.
- Release the button to stop the test.
Video 3.1: An overview of the Sonic Alert SBD375SS Dual Alarm Clock's features and operation, including setting time, alarms, and using the bed shaker.
4. Key Features
- Dual Alarm System: Allows for two independent alarm settings, ideal for couples or different daily schedules.
- Extra-Loud Audible Alarm: Features a 113 dB alarm with adjustable tone and volume control for heavy sleepers.
- Super Shaker Bed Vibrator: A powerful vibrating unit designed to wake users silently or in conjunction with the audible alarm.
- Large 1.8" Display: Easy-to-read green LED display visible from across the room.
- Five-Level Dimmer Function: Adjustable display brightness to suit individual preferences and sleeping environments.
- Selectable Snooze Time: Customizable snooze duration from 1 to 30 minutes.
- Selectable Alarm Duration: Alarm can be set to sound/vibrate from 1 to 59 minutes.
- 12/24 Hour Time Formats: User-selectable time display.
- Alarm and Bed Shaker Test Mode: Allows for convenient testing of all alarm functions.
- Improved Battery Backup: Maintains time and alarm settings for up to one week during power outages (requires 4 AA batteries).
- Green Power Technology: Designed for energy efficiency, using 60% less energy.
- Dual Power Capability: Compatible with standard travel adapters for international use.
Image 4.1: Visual representation of the clock's adjustable features.
5. Maintenance
5.1 Cleaning
To clean the clock, wipe it with a soft, dry cloth. Do not use abrasive cleaners or solvents, as they may damage the finish. Ensure the clock is unplugged before cleaning.
5.2 Battery Replacement
If the battery backup feature is used frequently or if the clock experiences prolonged power outages, it is recommended to replace the 4 AA backup batteries annually to ensure optimal performance.
- Unplug the AC adapter from the wall outlet.
- Open the battery compartment on the underside of the clock.
- Remove the old batteries and dispose of them properly.
- Insert new 4 AA batteries, observing correct polarity.
- Close the battery compartment cover and plug the AC adapter back into the outlet.
6. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Clock display is blank. | No AC power; power outage; batteries drained. | Ensure AC adapter is securely plugged in. Check power outlet. Replace backup batteries if applicable. |
| Alarm does not sound/vibrate. | Alarm not activated; volume too low; shaker not connected; alarm time not set correctly. | Check AL1/AL2 slide switch position (VIB, BUZZ, or VIB/BUZZ). Adjust volume dial. Ensure shaker is plugged in. Verify alarm time setting. Use test mode. |
| Time/alarm settings lost after power outage. | Backup batteries are dead or not installed. | Install fresh 4 AA batteries or replace existing ones. |
| Display is too bright/dim. | Dimmer setting is incorrect. | Press the DIMMER button to cycle through brightness levels. |
If you experience issues not covered here, please refer to the support section or contact customer service.
7. Specifications
| Feature | Detail |
|---|---|
| Brand | Sonic Alert |
| Model Number | SBD375SS |
| Display Type | Digital LED |
| Display Size | 1.8 inches |
| Alarm Volume | Up to 113 dB |
| Power Source | AC Adapter (Battery Powered for backup) |
| Battery Type (Backup) | 4 AA batteries (not included) |
| Product Dimensions | 5"W x 9"H |
| Item Weight | 1.6 Pounds |
| Material | Plastic |
| Special Features | Dual Alarm, Auto Dimmable, Large Display, Vibrating Bed Shaker |
8. Warranty and Support
8.1 Warranty Information
The Sonic Alert SBD375SS Dual Alarm Vibrating Alarm Clock comes with a one-year warranty covering both parts and labor. Please retain your proof of purchase for warranty claims.
8.2 Customer Support
For technical assistance, troubleshooting, or warranty inquiries, please contact Sonic Alert customer service. Refer to the official Sonic Alert website for the most current contact information.
You can visit the Sonic Alert Store on Amazon for more product information and support resources.
