Greadio CD Player Alarm Clock Boombox User Manual

Important Safety Instructions

Please read these instructions carefully before operating the unit and retain them for future reference. Adhere to all warnings on the appliance and in the operating instructions. Follow all instructions.

• Do not use this apparatus near water.
• Clean only with a dry cloth.
• Do not block any ventilation openings. Install in accordance with the manufacturer's instructions.
• Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat.
• Protect the power cord from being walked on or pinched, particularly at plugs, convenience receptacles, and the point where they exit from the apparatus.
• Only use attachments/accessories specified by the manufacturer.
• Unplug this apparatus during lightning storms or when unused for long periods of time.
• Refer all servicing to qualified service personnel. Servicing is required when the apparatus has been damaged in any way, such as power-supply cord or plug is damaged, liquid has been spilled or objects have fallen into the apparatus, the apparatus has been exposed to rain or moisture, does not operate normally, or has been dropped.

Product Overview

The Greadio GB-W17 is a versatile CD player alarm clock boombox designed for home use, offering multiple audio playback options and convenience features.

Image: Front view of the Greadio GB-W17 CD Player Alarm Clock Boombox, showcasing its large digital display, control buttons, and CD compartment. A remote control and battery are also visible.

Key Features:

• CD Player (CD, CD-R/RW, MP3/WMA compatible)
• Bluetooth 5.1 Connectivity (Transmitter & Receiver)
• FM Radio
• AUX Input
• USB/TF Card Playback
• Alarm Clock with Dual Alarms and Snooze
• 8 White Noise Soundscapes
• Dimmable LCD Display
• Built-in 5000mAh Rechargeable Battery
• Remote Control

Image: An infographic illustrating the 12 key functions of the Greadio CD Player, such as CD playback, Bluetooth, alarm clock, and various input options.

What's in the Box

Upon unboxing, please ensure all the following items are present:

• Digital Alarm Clock Boom Box CD Player Combo (1 unit)
• Pin (1 unit) - (Note: The purpose of the "Pin" is unclear from the product description, it might be for reset or SIM tray style access for a component. User should refer to the included physical manual for clarification.)
• AUX Cord (1 unit)
• Remote Control (1 unit)
• Type-C Cord (1 unit)
• Adapter (1 unit)
• User Manual (1 unit)

Setup Guide

1. Powering On the Device

The Greadio GB-W17 can be powered via the included AC adapter or its built-in rechargeable battery.

• AC Power: Connect the Type-C cord to the unit's Type-C port and the adapter to a standard wall outlet.
• Battery Power: The unit comes with a built-in 5000mAh lithium-ion battery. Ensure it is charged before portable use.

Image: The Greadio CD Player connected to a wall outlet via its USB-C cable and adapter, indicating it is charging.

2. Initial Charge

For optimal battery life, fully charge the unit before its first portable use. The battery indicator on the LCD will show charging status.

3. Remote Control Battery Installation

The remote control requires batteries (not specified in product data, typically AAA or button cell). Open the battery compartment on the back of the remote and insert batteries according to polarity markings.

Operating Instructions

Basic Controls

Familiarize yourself with the buttons on the unit and the remote control.

• FUNC: Cycle through modes (CD, Bluetooth, FM, AUX, USB, TF).
• POWER: Turn the unit on/off.
• PLAY/PAUSE: Start or pause playback.
• PREV/NEXT: Skip tracks/stations.
• VOL-/VOL+: Adjust volume.
• TIME: Set time.
• SNOOZE: Activate snooze during alarm.
• DIMMER: Adjust LCD brightness.
• ALARM 1/ALARM 2: Set alarms.

1. Setting the Clock and Alarm

The unit features a large, dimmable LCD display for time and alarm settings.

• Setting Time: Press the TIME button. Use PREV/NEXT to adjust hours/minutes, and TIME again to confirm.
• Setting Alarms: Press ALARM 1 or ALARM 2. Use PREV/NEXT to set alarm time. Press the alarm button again to select wake-up source (CD, White Noise, FM Radio, USB, TF Card). Confirm settings.
• Snooze Function: When an alarm sounds, press SNOOZE for a temporary pause.
• LCD Dimmer: Press the DIMMER button to cycle through brightness levels (e.g., 25%, 50%, 100%).

Image: The Greadio CD Player functioning as an alarm clock on a nightstand, demonstrating its dual alarm capability and large display.

2. CD Playback

The unit supports CD, CD-R/RW, and MP3/WMA discs.

• Open the CD compartment lid.
• Insert a CD with the label side facing up.
• Close the lid. The unit will automatically switch to CD mode or you can select it using the FUNC button.
• Use PLAY/PAUSE, PREV/NEXT to control playback.
• Program Play: Refer to the physical manual for detailed instructions on programming track sequences.

Image: The Greadio CD Player with an exploded view showing its internal speakers, emphasizing its compatibility with various CD formats and remote control functionality.

3. Bluetooth Operation

The GB-W17 functions as both a Bluetooth transmitter and receiver.

Bluetooth Receiver Mode (Connect your phone to the boombox)

• Press the FUNC button to select Bluetooth mode. The LCD will display "BLUE" and the Bluetooth indicator will flash.
• On your mobile device (phone, tablet, laptop), enable Bluetooth and search for "GB-W17".
• Select "GB-W17" to pair. Once connected, the Bluetooth indicator will stop flashing.
• You can now stream audio from your device to the boombox.

Image: A visual representation of the Greadio CD Player acting as a Bluetooth receiver, receiving audio from a smartphone, tablet, or computer.

Bluetooth Transmitter Mode (Connect the boombox to Bluetooth headphones/speakers)

• Ensure the boombox is playing audio from a source like CD, FM, AUX, USB, or TF.
• Press and hold the Bluetooth button (if available, otherwise refer to manual for specific button for transmitter mode activation). The unit will enter pairing mode.
• Put your Bluetooth headphones or speaker into pairing mode.
• The boombox will automatically connect to the nearest discoverable Bluetooth audio device.
• Audio from the boombox will now be transmitted to your connected Bluetooth headphones/speaker.

Image: An illustration demonstrating the Greadio CD Player's capability to transmit Bluetooth audio to external devices like headphones or other Bluetooth speakers.

4. FM Radio Operation

• Press the FUNC button to select FM Radio mode.
• Extend the telescopic antenna for better reception.
• Press and hold SCAN (or Play/Pause button, depending on model) to auto-scan and save available stations.
• Use PREV/NEXT to navigate through saved stations or manually tune.

Image: The Greadio CD Player with its antenna extended, highlighting its FM radio functionality and the importance of antenna positioning for optimal reception.

5. USB/TF Card Playback

• Insert a USB flash drive into the USB port or a TF card into the TF card slot.
• Press the FUNC button to select USB or TF mode.
• The unit will automatically begin playing compatible audio files (MP3/WMA).
• Use PREV/NEXT to skip tracks.

Image: A collage demonstrating the multi-mode playback capabilities of the Greadio CD Player, including FM radio, USB, TF card, and AUX input.

6. AUX Input

• Connect an external audio device (e.g., smartphone, MP3 player) to the AUX-IN port using the provided AUX cable.
• Press the FUNC button to select AUX mode.
• Audio from your external device will now play through the boombox speakers. Control playback from your external device.

7. White Noise Function

The unit includes 8 soothing white noise tracks.

• Press the WHITE NOISE button (or cycle through FUNC until White Noise mode is selected).
• Use PREV/NEXT to select different white noise sounds (e.g., Brook Bird, Water Stream, Lullabies, Cricket, Thunder Rain, Rainstorm).
• Set the auto-off timer (10-90 minutes) if desired, by pressing the SLEEP button.

Image: The Greadio CD Player highlighting its 8 built-in white noise soundscapes, designed to aid relaxation and sleep.

Maintenance and Care

• Cleaning: Use a soft, dry cloth to clean the exterior of the unit. Do not use abrasive cleaners or solvents.
• CD Lens Care: Avoid touching the CD lens. If necessary, use a specialized CD lens cleaner disc.
• Battery Care: To prolong battery life, avoid fully discharging the battery frequently. Recharge the unit regularly, especially if not used for extended periods.
• Storage: Store the unit in a cool, dry place away from direct sunlight and extreme temperatures.
• Ventilation: Ensure the ventilation openings are not blocked to prevent overheating.

Troubleshooting

Specifications

Image: An illustration detailing the approximate playback times for the Greadio CD Player on its 5000mAh battery across various modes (TF, CD, Bluetooth, FM, USB).

Warranty and Support

Warranty Information

Greadio products typically come with a limited warranty covering manufacturing defects. Please refer to the warranty card included in your product packaging for specific terms, conditions, and duration. Retain your proof of purchase for warranty claims.

Customer Support

For any questions, technical assistance, or warranty claims, please contact Greadio customer support. Contact information is usually available on the official Greadio website or within the product packaging.

You may also visit the Greadio Store on Amazon for more information and support resources: Greadio Amazon Store