Introduction
This manual provides essential instructions for the safe and efficient operation of your Altomex AL-752 Portable Waterproof Speaker. Please read this manual thoroughly before using the device and retain it for future reference.
Important Safety Information
- Do not expose the speaker to extreme temperatures or direct sunlight for prolonged periods.
- Ensure all ports are securely closed when using the speaker near water to maintain its waterproof integrity.
- Do not attempt to disassemble or modify the speaker. This will void the warranty and may cause damage.
- Use only the provided USB cable for charging.
- Keep out of reach of children.
Package Contents
Please check that all items are present in the package:
- Altomex AL-752 Portable Waterproof Speaker
- USB Charging Cable
- User Manual (this document)
Product Overview
The Altomex AL-752 is a compact, portable, and waterproof speaker designed for various audio playback needs. It features a USB port for connectivity and is compatible with MP3 players, notebooks, smartphones, and tablets.
Figure 1: Altomex AL-752 Portable Waterproof Speaker. This image displays the speaker's blue camouflage design, highlighting its compact size and the strap for portability. The IPX7 waterproof rating is also visible.
Key Features:
- Waterproof Design: IPX7 rated, suitable for use near water.
- USB Connectivity: For audio input and charging.
- Touch Control: Intuitive control method.
- Stereo Audio Output: Delivers clear sound.
- Wide Compatibility: Connects to MP3 players, notebooks, smartphones, and tablets.
Setup
1. Charging the Speaker
- Locate the USB charging port on the speaker.
- Connect the provided USB charging cable to the speaker's USB port.
- Connect the other end of the USB cable to a compatible USB power adapter (not included) or a computer's USB port.
- The charging indicator light will illuminate. Once fully charged, the light may change color or turn off.
Note: For optimal performance, fully charge the speaker before first use.
2. Powering On/Off
- To Power On: Press and hold the Power button (usually indicated by a power symbol) for approximately 3 seconds until you hear an audible prompt or see an indicator light.
- To Power Off: Press and hold the Power button for approximately 3 seconds until you hear an audible prompt or the indicator light turns off.
Operating Instructions
1. Connecting via USB (Wired Connection)
The Altomex AL-752 speaker supports wired audio input via its USB port.
- Ensure the speaker is powered on.
- Connect one end of the provided USB cable to the speaker's USB port.
- Connect the other end of the USB cable to the USB port of your audio source (e.g., MP3 player, notebook, smartphone, tablet).
- The speaker should automatically detect the audio input. Adjust volume on both the speaker and your audio source.
2. Basic Controls (Touch)
The speaker features touch controls for various functions. Specific button layouts may vary, but common functions include:
- Power Button: Press and hold to turn on/off.
- Volume Up/Down: Tap or press and hold dedicated buttons for volume adjustment.
- Play/Pause: Tap the Play/Pause button to control audio playback.
- Next/Previous Track: Tap dedicated buttons to skip tracks.
Refer to the diagrams on the product packaging or the speaker itself for exact button locations and functions.
Maintenance and Care
- Cleaning: Wipe the speaker with a soft, damp cloth. Do not use abrasive cleaners or solvents.
- Water Resistance: Ensure the charging port cover is securely closed to maintain the IPX7 waterproof rating. Do not submerge the speaker for extended periods or beyond specified depths.
- Storage: Store the speaker in a cool, dry place away from direct sunlight and extreme temperatures.
- Battery Care: To prolong battery life, avoid fully discharging the speaker frequently. Charge it regularly, even if not in use for long periods.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Speaker does not turn on. | Battery is depleted. | Charge the speaker using the provided USB cable. |
| No sound from speaker. | Volume is too low or muted. Incorrect audio source connection. | Increase volume on both speaker and connected device. Ensure USB cable is securely connected and audio source is playing. |
| Sound quality is poor. | Low battery. Audio source issue. | Charge the speaker. Test with a different audio source or file. |
| Speaker not charging. | Faulty cable or power adapter. USB port issue. | Try a different USB cable or power adapter. Ensure the USB port on the speaker is clean and undamaged. |
Specifications
- Model: AL-752
- Brand: ALTOMEX
- Connectivity Technology: USB
- Power Source: Wired Electric
- Waterproof Rating: IPX7
- Control Method: Touch
- Audio Output Mode: Stereo
- Speaker Type: Multimedia
- Compatible Devices: MP3 Player, Notebook, Smartphone, Tablet
- Included Components: USB Cable
Warranty Information
ALTOMEX products are manufactured to high-quality standards. This product comes with a standard manufacturer's warranty against defects in materials and workmanship. Please refer to your purchase receipt or contact your retailer for specific warranty terms and duration.
Note: Damage caused by misuse, unauthorized modification, or failure to follow instructions in this manual is not covered under warranty.
Customer Support
If you encounter any issues not covered in the troubleshooting section or require further assistance, please contact ALTOMEX customer support or your authorized retailer.
