SPK-BT540LED
1
QUICK USER MANUAL
IMPORTANT SAFETY INSTRUCTIONS AND PRECAUTIONS
- Read all instructions carefully before use.
- Retain manuals for future reference.
- Use this product only in the manner described.
- Only use a water-dampened soft-cloth to clean the surface of this product.
- The following will damage this product: any liquid such as water or
moisture, extreme heat; cold; humidity, dusty or sandy environments.
- Only place this device on stable surfaces and ensure that any attached
cables are secure and will not cause the device to fall.
- There are no user serviceable parts in this product.
- Un-authorized attempts to dismantle or repair this product will void product
warranty
- Using this device near other electronic devices may cause interference.