1. Introduction
This manual provides instructions for the setup, operation, and maintenance of your WIITHINK 797wood Home Stereo System. Please read this manual thoroughly before using the product to ensure proper and safe operation.
The WIITHINK 797wood is a versatile home audio system featuring a CD player, Bluetooth connectivity, FM radio, USB input, and AUX input, all housed in a compact, vintage-style wooden enclosure.
2. Product Features
- Multi-functional Audio Playback: Supports CD, CD-R, CD-RW, MP3, WMA formats.
- Bluetooth Connectivity: Wirelessly stream audio from compatible devices.
- FM Radio: Digital tuner with preset stations.
- USB Input: Play audio files directly from a USB flash drive.
- AUX-IN: Connect external audio sources via a 3.5mm cable.
- Headphone Jack: For private listening.
- Equalizer Modes: Flat, Rock, Pop, Classic, Jazz for customized sound.
- Repeat Modes: Single, All, Random for CD/USB playback.
- Memory Function: Retains settings for CD, USB, and Radio.
- Remote Control: Convenient operation from a distance.
- 30W RMS Stereo Sound: Delivers clear and balanced audio.
Figure 2.1: Front view of the WIITHINK 797wood Home Stereo System, showing its compact design and dimensions (15.3 inches wide, 8.38 inches deep, 4.7 inches high).
Figure 2.2: The stereo system highlighting its multiple playback options: CD Player, FM Radio, USB Disk, Line In (AUX), and Bluetooth.
3. Package Contents
Please check the package for the following items:
- WIITHINK 797wood Stereo System
- Remote Control (batteries not included)
- AC Power Cable
- 3.5mm AUX Cable
- User Manual (this document)
Figure 3.1: Contents of the WIITHINK 797wood package, including the stereo system, remote control, AC power cable, 3.5mm AUX cable, and user manual.
4. Setup
- Placement: Place the stereo system on a stable, flat surface. Ensure adequate ventilation around the unit.
- Power Connection: Connect the AC power cable to the AC Port on the rear of the unit and then plug it into a standard wall outlet (110V-240V).
- Antenna Connection: Extend the FM antenna located at the rear of the unit for optimal radio reception.
- Remote Control: Insert two AAA batteries (not included) into the remote control, observing the correct polarity.
Figure 4.1: Front and rear panel overview, indicating the AC Port, FM Antenna, and various controls.
5. Operating Instructions
5.1 General Controls
- Power On/Off: Press the Power button on the front panel or remote control to turn the unit on or off.
- Volume Control: Rotate the central knob on the front panel or use the VOL+/- buttons on the remote to adjust the volume.
- Function/EQ: Press the "Function/EQ" button to cycle through input modes (CD, Bluetooth, FM, USB, AUX) and equalizer settings.
5.2 CD Player Operation
- Press the "Function" button to select CD mode.
- Gently push the top-loading CD tray cover to open it.
- Place a CD (CD, CD-R, CD-RW, MP3, WMA) onto the spindle with the label side facing up.
- Close the CD tray cover. The system will automatically read the disc and begin playback.
- Use the "Play/Pause/Scan" button to pause or resume playback.
- Use the "Prev/Fast Rewind" and "Next/Fast Forward" buttons to skip tracks or fast forward/rewind within a track.
- Press the "Stop/Repeat" button to stop playback or cycle through repeat modes (Repeat One, Repeat All, Random).
Figure 5.1: The top-loading CD player mechanism with a CD ready for playback.
5.3 Bluetooth Operation
- Press the "Function" button to select Bluetooth mode. The display will show "BT" and flash, indicating it's in pairing mode.
- On your mobile device, enable Bluetooth and search for available devices.
- Select "WIITHINK 797wood" from the list of devices.
- Once paired, the "BT" indicator will stop flashing, and you can begin streaming audio from your device.
- Note: This system does not support Bluetooth headsets.
Figure 5.2: Demonstrating Bluetooth connectivity, allowing wireless audio streaming from a smartphone to the stereo system.
5.4 FM Radio Operation
- Press the "Function" button to select FM Radio mode.
- Auto Scan: Press and hold the "Play/Pause/Scan" button to automatically scan and save available FM stations. The system can store up to 30 preset stations.
- Manual Tuning: Use the "Prev/Fast Rewind" and "Next/Fast Forward" buttons to manually tune to desired frequencies.
- Recall Presets: Use the number buttons on the remote control to directly select saved preset stations.
Figure 5.3: The stereo system displaying FM radio mode, indicating the frequency and preset capabilities.
5.5 USB Playback
- Insert a USB flash drive into the USB Port on the front panel.
- Press the "Function" button to select USB mode. The system will automatically detect and begin playing compatible audio files (MP3, WMA).
- Use the "Play/Pause/Scan", "Prev/Fast Rewind", and "Next/Fast Forward" buttons to control playback.
Figure 5.4: A USB flash drive connected to the front USB port for direct audio playback.
5.6 AUX-IN Operation
- Connect one end of the supplied 3.5mm AUX cable to the AUX-IN port on the front panel of the stereo system.
- Connect the other end of the AUX cable to the headphone jack or audio output of your external audio device (e.g., smartphone, MP3 player, laptop).
- Press the "Function" button to select AUX mode.
- Start playback on your external device. The audio will be routed through the stereo system.
Figure 5.5: An external device, such as a laptop, connected to the stereo system using the AUX (audio) input.
5.7 Headphone Output
Connect standard 3.5mm headphones to the "Earphones Output" jack on the front panel for private listening. The main speakers will be muted automatically when headphones are connected.
6. Controls and Ports Overview
Figure 6.1: Labeled diagram of the stereo system's front and rear panels, identifying all controls and connection ports.
Front Panel Controls:
- Top-Loading CD Tray: Push to open for CD insertion.
- Remote Sensor: Receives signals from the remote control.
- Power On/Off: Turns the unit on or off.
- Prev/Fast Rewind: Skips to the previous track or fast rewinds.
- Function/EQ: Selects input mode and equalizer settings.
- Play/Pause/Scan: Plays/pauses audio, or scans for FM stations.
- Next/Fast Forward: Skips to the next track or fast forwards.
- Stop/Repeat: Stops playback or cycles through repeat modes.
- AUX-IN: 3.5mm input for external audio devices.
- USB Port: For USB flash drive playback.
- Earphones Output: 3.5mm jack for headphones.
Rear Panel Ports:
- FM Antenna: Extend for optimal FM radio reception.
- AC Port (110V-240V): Power input connection.
- Switch Button: Main power switch.
7. Maintenance
- Cleaning: Use a soft, dry cloth to clean the exterior of the unit. Do not use liquid cleaners or abrasive materials.
- CD Care: Handle CDs by their edges. Keep them clean and free of scratches. Store them in their cases when not in use.
- Storage: If storing the unit for an extended period, disconnect it from the power outlet and store it in a cool, dry place.
- Ventilation: Ensure the ventilation openings are not blocked to prevent overheating.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No power | Power cable not connected; Main switch off; Power outlet faulty. | Ensure power cable is securely connected. Check if the rear switch button is ON. Try a different power outlet. |
| No sound | Volume too low; Mute activated; Incorrect input mode; Headphones connected. | Increase volume. Check if mute is active. Select the correct input mode. Disconnect headphones if using speakers. |
| CD not playing | CD inserted incorrectly; CD dirty or scratched; Disc format not supported. | Ensure CD is inserted label-side up. Clean the CD. Try a different CD. Ensure it's a supported format (CD, CD-R, CD-RW, MP3, WMA). |
| Bluetooth not connecting | Device not in pairing mode; Bluetooth disabled on external device; Device too far. | Ensure the stereo is in Bluetooth pairing mode. Enable Bluetooth on your device. Move device closer to the stereo. |
| Poor FM radio reception | Antenna not extended; Interference. | Fully extend the FM antenna. Reposition the antenna or the unit to reduce interference. |
| Remote control not working | Batteries dead or inserted incorrectly; Obstruction between remote and sensor. | Replace batteries, ensuring correct polarity. Remove any obstructions. Ensure you are pointing the remote at the remote sensor. |
9. Specifications
| Feature | Detail |
|---|---|
| Brand | WIITHINK |
| Model Number | 797wood |
| Connectivity Technology | Auxiliary, Bluetooth |
| Color | Wood |
| Speaker Type | Stereo |
| Item Dimensions (L x W x H) | 39 x 21 x 12 cm (15.3 x 8.3 x 4.7 inches) |
| Power Source | Corded Electric |
| Compatible Devices | MP3 Player |
| Power Output | 30 Watts (RMS) |
| Compatible Standards | Bluetooth, MP3 |
| Bluetooth Support | Yes |
| Compatible Audio Format | Audio CD |
| Speaker Count | 2 |
| Signal-to-Noise Ratio | 80 dB |
| Audio Output Mode | Stereo |
| Surround Sound Channel Configuration | 2.0 |
| Item Weight | 3.4 Kilograms |
10. Warranty and Support
Your WIITHINK 797wood Home Stereo System comes with the following support:
- 18-Month Replacement: In case of product failure or defects within 18 months of purchase.
- Lifetime Technical Support: Ongoing technical assistance for the lifespan of the product.
For any questions, problems, or to claim warranty support, please contact WIITHINK Direct through the Amazon Buyer-Seller Message service.