Sharp SPC276 Digital Alarm Clock

Product Overview

The Sharp SPC276 is a digital alarm clock featuring Bluetooth connectivity and built-in sleep sounds. It offers various functions for time setting, alarm management, audio playback, and display customization.

Features

The clock includes the following features:

• 1. PM indicator
• 2. Alarm indicator
• 3. TIME button
• 4. SOUND button for sleep
• 5. BLUETOOTH button
• 6. ALARM button
• 7. SNOOZE / DIMMER / SLEEP TIME / VOLUME (Rotary Dial)
• 8. SLEEP mode LED
• 9. BLUETOOTH LED
• 10. DC 5V jack
• 11. Battery compartment

Diagram Description: The device features a digital display showing the time (e.g., 12:08). Control buttons (TIME, SOUND, BLUETOOTH, ALARM) are located on the front. A prominent rotary dial on the top serves multiple functions including snooze, dimmer, sleep timer, and volume control. Indicator LEDs for PM, Alarm, Sleep Mode, and Bluetooth are also present. The rear of the unit houses the DC 5V power jack and the battery compartment.

Power Supply

Connect the included AC adapter to a standard 120V AC ~ 60Hz mains outlet and plug the other end into the DC 5V jack located on the back of the unit.

Setting the Time

1. Press and hold the TIME button for 2 seconds to enter time setting mode. The hour digit will flash.
2. Use the rotary DIAL to adjust the hour. The PM indicator will illuminate when the hour is set to PM.
3. Press the TIME button again to confirm the hour and make the minute digits flash.
4. Use the rotary DIAL to adjust the minute.
5. Press the TIME button to save the settings and exit, or the clock will automatically save and exit after 20 seconds of inactivity.

Setting the Alarm

1. Press and hold the ALARM button for 2 seconds to enter alarm setting mode. The hour digit will flash.
2. Use the rotary DIAL to adjust the hour. The PM indicator will illuminate for PM hours.
3. Press the ALARM button again to confirm the hour and make the minute digits flash.
4. Use the rotary DIAL to adjust the minute.
5. Press the ALARM button again to set the alarm volume. The display will show '10' (default volume, max 16). Use the DIAL to adjust the volume level. The audible beep will change in pitch or volume according to the setting.
6. Press the ALARM button to save the alarm settings and exit.

Using the Alarm

• To activate the alarm, press the ALARM button. The ALARM indicator will light up on the display, and the alarm will sound at the set time.
• To deactivate the alarm, press the ALARM button again. The ALARM indicator will disappear, and the alarm will be OFF.

Snooze Function

When the alarm is sounding, press the SNOOZE/DIMMER rotary DIAL. The alarm will pause and sound again in approximately 9 minutes. This snooze function can be activated each time the dial is pressed while the alarm is sounding.

Dimmer Function

Press the SNOOZE/DIMMER rotary DIAL to cycle through five levels of display brightness: 100%, 50%, 25%, 10%, and 5%. The 100% brightness is the default setting.

Bluetooth Function

1. Press the BLUETOOTH button to enter Bluetooth pairing mode. The PAIRING indicator will flash blue rapidly.
2. On your Bluetooth device (e.g., smartphone), navigate to Bluetooth settings and select "SHARP" to pair.
3. Upon successful pairing and connection, the PAIRING indicator will show a solid blue light, and a chime will sound from the unit.
4. The unit will remain paired unless manually unpaired or the Bluetooth device is reset.
5. Use the controls on your connected Bluetooth device to select and play tracks.
6. Audio from the connected Bluetooth device will be played through the clock's speakers.
7. Adjust the volume by rotating the DIAL on the top of the unit.
8. To exit Bluetooth mode, press and hold the BLUETOOTH button for 2 seconds.

Playing Sleep Sounds

• Press the SOUND button to play the first sleep sound.
• Press the SOUND button repeatedly to cycle through the available sounds: White Noise, Pink Noise, Brown Noise, Rain, Thunder, and Ocean.
• Adjust the volume for sleep sounds by rotating the DIAL on the top of the unit.
• To turn off sleep sounds, press and hold the SOUND button for 2 seconds.

Volume Control

While playing sleep sounds or using Bluetooth, rotate the DIAL to increase or decrease the volume. The display will show the current volume level, ranging from 0 to 16.

Sleep Timer Function

When playing sleep sounds or using Bluetooth:

1. Press and hold the DIAL, then rotate it to set the sleep timer for 90, 60, or 30 minutes.
2. Release the dial when the desired sleep time is displayed, then press the dial again to confirm.
3. The sleep sound or Bluetooth audio will automatically turn off after the set time.
4. To check the remaining sleep time, press the DIAL; the display will show the countdown.

Note: The dimmer function is disabled when the sleep timer is active.

Battery Backup

• Open the BATTERY DOOR and insert 2 new "AAA" batteries (not included), ensuring correct polarity.
• Use only new batteries inserted correctly for reliable backup.
• The battery backup will maintain the ALARM and TIME settings during a power interruption. The display will be off during battery power, but the alarm will sound at the set time.
• If power is interrupted without batteries installed, the display will flash "12:00", and the ALARM and TIME will need to be reset.

Care of Your Clock

• Replace the backup battery annually, or remove it if the clock will be stored without power.
• Clean the clock using a soft cloth or paper towel. Avoid using corrosive cleansers or chemical solutions.
• Keep the clock clean and dry to prevent issues.

Battery Precautions

• Use only batteries of the same or equivalent type as recommended.
• Ensure batteries are inserted with the correct polarity.
• Do not short-circuit the supply terminals.
• Do not dispose of batteries in fire, as they may explode or leak.

Important Safety Instructions

1. Read all safety and operating instructions before using the product.
2. Retain these instructions for future reference.
3. Heed all warnings provided on the appliance and in the instructions.
4. Follow all operating and use instructions.
5. Do not use the apparatus near water or moisture (e.g., wet basements, swimming pools).
6. Clean only with a dry cloth.
7. Do not block ventilation openings; install according to manufacturer instructions.
8. Do not install near heat sources (radiators, stoves, amplifiers).
9. Do not defeat the safety purpose of polarized or grounding plugs. Consult an electrician if the plug does not fit the outlet.
10. Protect power cords from being walked on or pinched, especially at plugs and exit points.
11. Use only manufacturer-specified attachments/accessories.
12. Use only with a cart, stand, tripod, bracket, or table specified by the manufacturer. Exercise caution when moving cart/apparatus combinations to prevent tip-overs.
13. Unplug the apparatus during lightning storms or when unused for extended periods.
14. Refer all servicing to qualified personnel. Servicing is required for damage, power cord issues, liquid spills, dropped objects, exposure to rain/moisture, abnormal operation, or drops.
15. Keep the unit in a well-ventilated environment.
16. Servicing instructions are for qualified personnel only. Do not perform servicing beyond operating instructions unless qualified.
17. The mains plug is the disconnect device and must remain readily operable.
18. This is a Class II or double-insulated appliance requiring no safety connection to electrical earth.
19. Do not install in confined spaces (e.g., bookcases) that impede ventilation. Do not cover ventilation openings with items like newspapers or tablecloths.
20. All external markings are on the enclosure, except for the Date Code inside the battery compartment.
21. The apparatus shall not be exposed to dripping or splashing, and no liquid-filled objects (like vases) should be placed on it.
22. Changes or modifications not expressly approved by the compliance party could void the user's authority to operate the equipment.
23. Batteries shall not be exposed to excessive heat such as sunshine or fire.

FCC Information

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.

Warnings and Cautions

[warning-symbol] This lightning flash and arrowhead symbol indicates "dangerous voltage" inside the product.

CAUTION: RISK OF ELECTRIC SHOCK DO NOT OPEN

CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK, DO NOT REMOVE COVER (ON BACK). NO USER SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.

[attention-symbol] The exclamation point symbol indicates important instructions accompanying the product.

WARNING: TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, DO NOT EXPOSE THIS APPLIANCE TO RAIN OR MOISTURE.

CAUTION: TO PREVENT ELECTRIC SHOCK DO NOT USE THIS (POLARIZED) PLUG WITH AN EXTENSION CORD, RECEPTACLE, OR OTHER OUTLET UNLESS THE BLADES CAN BE FULLY INSERTED TO PREVENT BLADE EXPOSURE.

Please read this before operating your unit.

The Bluetooth word and logos are registered trademarks owned by Bluetooth SIG, Inc.