Introduction
This manual provides detailed instructions for the setup, operation, and maintenance of your Sharper Image Travel Alarm Clock, Model C8487A. Please read this manual thoroughly before using the device to ensure proper function and longevity.
Safety Information
- Do not expose the clock to extreme temperatures, direct sunlight, or high humidity.
- Avoid dropping the device or subjecting it to strong impacts.
- Do not attempt to disassemble or repair the clock yourself. Refer all servicing to qualified personnel.
- Keep batteries out of reach of children. Dispose of used batteries properly according to local regulations.
Package Contents
- Sharper Image Travel Alarm Clock (Model C8487A)
- User Manual
Note: Batteries are not included and must be purchased separately.
Product Overview
The Sharper Image Travel Alarm Clock features a large digital display, atomic clock synchronization, alarm with snooze, and indoor temperature display. It is designed for portability and ease of use.
Figure 1: Front View of the Travel Alarm Clock. This image shows the clock's main display, indicating the time (11:53 AM), day, date, and indoor temperature (71.6°F). It also shows indicators for EST, DST, and atomic clock synchronization.
Figure 2: Bottom Controls of the Travel Alarm Clock. This image highlights the control buttons located at the bottom of the clock, including buttons for adjusting settings and activating the snooze function.
Setup
1. Battery Installation
- Locate the battery compartment on the back of the clock.
- Open the battery compartment cover.
- Insert two AAA batteries (not included), ensuring correct polarity (+ and -).
- Close the battery compartment cover securely.
2. Initial Power On and Atomic Clock Synchronization
Upon battery installation, the clock will automatically power on and begin searching for the U.S. Atomic Clock signal. This process may take several minutes to an hour, depending on your location and signal strength. Ensure the clock is placed near a window for optimal reception.
- A signal icon will appear on the display when synchronization is successful.
- The time, date, and day will automatically set once synchronized.
Operating Instructions
1. Manual Time and Date Setting (If Atomic Signal is Unavailable)
If the atomic clock signal is not received, you can manually set the time and date:
- Press and hold the SET button (refer to Figure 2 for button location) until the time display flashes.
- Use the UP and DOWN buttons to adjust the hour, then press SET to confirm.
- Repeat this process for minutes, year, month, and day.
- Press SET again to exit manual setting mode.
2. Setting the Alarm
- Press the ALARM button once to display the current alarm time.
- Press and hold the ALARM button until the alarm time flashes.
- Use the UP and DOWN buttons to adjust the alarm hour, then press ALARM to confirm.
- Repeat for alarm minutes.
- Press ALARM again to exit alarm setting mode.
- To activate/deactivate the alarm, press the ALARM ON/OFF button. An alarm icon will appear on the display when activated.
3. Snooze Function
When the alarm sounds, press the SNOOZE/LIGHT button (typically the largest button on top or front, refer to Figure 2). The alarm will pause for approximately 5-10 minutes and then sound again. This can be repeated multiple times.
4. Backlight and Light Sensor
- Press the SNOOZE/LIGHT button to temporarily illuminate the display.
- The clock features a built-in light sensor that automatically dims the backlight in low-light conditions to conserve battery life and reduce brightness at night. This feature is usually controlled by a switch in the battery compartment or on the back of the unit.
5. Temperature Display
The clock continuously displays the indoor temperature in Fahrenheit (°F). No specific action is required to view this information.
Maintenance
Cleaning
Wipe the clock with a soft, dry cloth. Do not use abrasive cleaners or solvents, as these may damage the display or casing.
Battery Replacement
When the display becomes dim or the clock functions erratically, it is time to replace the batteries. Follow the battery installation steps in the Setup section.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Clock does not power on. | Batteries are incorrectly installed or depleted. | Check battery polarity or replace with new batteries. |
| Atomic clock signal not received. | Interference or poor signal location. | Move the clock closer to a window or to a different location. Allow several hours for synchronization. Manually set time if necessary. |
| Alarm does not sound. | Alarm is not activated or set incorrectly. | Ensure the alarm is turned ON (alarm icon visible) and the alarm time is set correctly. |
| Display is dim. | Low batteries or light sensor activated. | Replace batteries. Check if the light sensor is enabled and if the room is dark. Press SNOOZE/LIGHT for temporary illumination. |
Specifications
- Model: C8487A
- Brand: Sharper Image
- Display Type: Digital
- Power Source: Battery Powered (2 x AAA, not included)
- Special Features: Atomic Time Synchronization, Alarm, Snooze, Indoor Temperature Display, Automatic Backlight Dimming
- Dimensions: 1.5" (W) x 3.75" (H)
- Weight: Approximately 3.2 ounces (0.2 lbs)
- UPC: 854761007330
Warranty and Support
This Sharper Image product is covered by a limited warranty. For specific warranty details, please refer to the warranty card included with your purchase or visit the official Sharper Image website. For technical support or customer service inquiries, please contact Sharper Image customer support through their official channels.
For more information, visit the Sharper Image Store on Amazon.
