1. Introduction
Thank you for purchasing the EWA L102 Retro Bluetooth Speaker. This manual provides essential information for setting up, operating, and maintaining your speaker. Please read it thoroughly to ensure optimal performance and longevity of your device.
The EWA L102 combines a classic vintage aesthetic with modern audio technology, offering rich stereo sound and versatile connectivity options for an enjoyable listening experience.
2. Package Contents
Please check the box for the following items:
- 1 x EWA L102 Retro Bluetooth Speaker
- 1 x Micro USB Charging Cable
- 1 x User Manual
3. Product Overview
Familiarize yourself with the components and controls of your EWA L102 speaker.
Figure 3.1: EWA L102 Retro Bluetooth Speaker - Front View
This image displays the EWA L102 speaker, a black soundbar with a perforated grille covering the front. On the right side, there is a prominent vintage-style control knob with Roman numerals and the 'EWA' logo. The speaker rests on small, metallic feet.
3.1. Control Knob
Figure 3.2: Multi-function Control Knob
A close-up of the speaker's right side, highlighting the vintage control knob. The knob features Roman numerals (III, VI, IX, XII) and the EWA brand logo. Text instructions indicate its functions: long press for ON/OFF, single press for PLAY/PAUSE, double press for NEXT TRACK, triple press for PREVIOUS TRACK, and turning clockwise/counter-clockwise for volume adjustment.
- Power ON/OFF: Long press the knob.
- Play/Pause: Press the knob once.
- Next Track: Press the knob twice.
- Previous Track: Press the knob three times.
- Volume Up: Turn the knob clockwise.
- Volume Down: Turn the knob counter-clockwise.
3.2. Ports
Figure 3.3: AUX and Charging Ports
This image shows the back of the EWA L102 speaker, highlighting two ports: an 'AUX' input jack and a 'DC/5V' Micro USB charging port. These ports are located on the right side of the speaker's rear panel.
- AUX Port: For wired audio input using a 3.5mm audio cable (not included).
- DC/5V Charging Port: Micro USB port for charging the speaker's internal battery.
4. Setup
4.1. Charging the Speaker
- Connect the Micro USB end of the charging cable to the DC/5V port on the speaker.
- Connect the USB-A end of the charging cable to a 5V USB power adapter (not included) or a computer's USB port.
- The charging indicator light (if present) will illuminate during charging and turn off when fully charged.
- A full charge provides up to 12 hours of playback at 50% volume. Actual battery life may vary.
4.2. Powering On/Off
- To Power On: Long press the multi-function control knob until you hear an audible prompt or see an indicator light.
- To Power Off: Long press the multi-function control knob again until you hear an audible prompt or see an indicator light turn off.
5. Operating Instructions
5.1. Bluetooth Pairing
The EWA L102 speaker uses Bluetooth 5.0 for stable wireless connections.
- Ensure the speaker is powered on. It will automatically enter Bluetooth pairing mode, indicated by a flashing LED light (if present) and an audible prompt.
- On your Bluetooth-enabled device (smartphone, tablet, laptop, etc.), go to the Bluetooth settings.
- Search for available devices and select "EWA L102" from the list.
- Once connected, you will hear a confirmation sound, and the LED indicator will become solid (if present).
- You can now play audio from your device through the EWA L102 speaker.
Figure 5.1: Bluetooth 5.0 Technology
This image shows the EWA L102 speaker placed on a white table next to a smartphone, illustrating its Bluetooth 5.0 connectivity. The speaker is ready to play music from the phone.
5.2. AUX Mode
For devices without Bluetooth or for a wired connection, use the AUX input.
- Connect one end of a 3.5mm audio cable (not included) to the AUX port on the EWA L102 speaker.
- Connect the other end of the 3.5mm audio cable to the headphone jack or audio output port of your audio source device.
- The speaker will automatically switch to AUX mode.
- Adjust the volume using the speaker's control knob or your audio source device.
5.3. Controlling Playback and Volume
Use the multi-function control knob as described in Section 3.1 to manage your audio playback and volume.
6. Maintenance
- Cleaning: Use a soft, dry cloth to clean the speaker's surface. Do not use abrasive cleaners or solvents.
- Storage: Store the speaker in a cool, dry place away from direct sunlight and extreme temperatures.
- Water Exposure: The speaker is not waterproof. Avoid exposing it to water or excessive moisture.
- Battery Care: To prolong battery life, fully charge the speaker before first use and recharge it at least once every three months if not used regularly.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Speaker does not power on. | Battery is depleted. | Charge the speaker using the Micro USB cable. |
| Cannot pair via Bluetooth. | Speaker is not in pairing mode; Bluetooth is off on device; Device is too far. | Ensure speaker is on and in pairing mode. Turn Bluetooth on your device. Move device closer to speaker (within 10 meters). |
| No sound in Bluetooth mode. | Volume is too low; Device not connected; Incorrect audio output selected on device. | Increase volume on speaker and connected device. Re-pair the device. Check audio output settings on your device. |
| No sound in AUX mode. | AUX cable not fully inserted; Volume too low; Cable is faulty. | Ensure AUX cable is fully inserted into both devices. Increase volume. Try a different AUX cable. |
| Sound distortion. | Volume too high; Audio source quality is poor. | Lower the volume on both the speaker and the audio source. Try a different audio source. |
8. Specifications
| Feature | Detail |
|---|---|
| Model Name | L102 |
| Brand | EWA |
| Connectivity Technology | Bluetooth 5.0, AUX, USB (for charging) |
| Speaker Type | Soundbar |
| Audio Output Mode | Stereo (2.0 Channel) |
| Maximum Speaker Output Power | 2 x 5 Watts (10W Total) |
| Power Source | Battery Powered (1 Lithium-polymer battery included) |
| Battery Life | Up to 12 hours (at 50% volume) |
| Control Method | Tactile (Multi-function Knob) |
| Compatible Devices | Smartphones, Tablets, Laptops, Computers, TVs |
| Material | Metal |
| Color | Black |
| Product Dimensions (L x W x H) | 31.75 x 6.99 x 8.13 cm (12.5 x 2.75 x 3.2 inches) |
| Item Weight | 650 Grams (1.43 lbs) |
| Waterproof | No |
9. Warranty and Support
For warranty information or technical support, please refer to the contact details provided with your purchase documentation or visit the official EWA website. If you have any questions, please do not hesitate to contact us. We aim to respond within 24 hours.
