Beta Three Two-Way Dual 12 User Manual page 2

Safety Precautions
Thank you for purchasing
set up and run your system to its best performance. Keep this manual in a safe place for future references.
Warning: Product installation and commissioning must be operated by a professional. When using rigging
parts not specified by 3G Audio, ensure the strength of the structure and its compliance with local safety
regulations.
Warning: To prevent the risk of fire and electric shock, please do not expose the product to rain or moisture.
Warning: To prevent the risk of electric shock, this product should only be operated by professionals.
Non-professionals should not disassemble the system without authorization.
The lightning flash within an equilateral triangle is intended to alert users to the presence of dangerous
voltage within the product's enclosure that may result in a risk of electric shock to humans.
The exclamation mark within an equilateral triangle is intended to alert users to the presence of
important operating and servicing instructions in the user manual.
Note: Do not modify the system or accessories without authorization. Unauthorized
modification will cause potential safety hazards.
Warning: Do not place an open flame source (such as lit candles) on the device
1. Please read these instructions first.
2. Keep these instructions for future reference.
3. Heed all warnings.
4. Follow all operation instructions.
5. Do not expose this product to rain or moisture.
6. Do not install the product near a heat source that generates heat, such as a heating pipe,heater, furnace, or other
devices (including amplifier).
7. Do not damage the safety settings of the polarity or grounding plugs. If the plug provided cannot be inserted
into the socket, contact a professional to replace the socket.
8. Protect the power cord and the signal cable, do not step on or tangle them (especially the plug and the socket).
9. Use accessories specified by the manufacturer and in compliance with local safety standards.
10. Only use with carts, racks, tripods, brackets, or tables designated by the manufacturer or sold with this device.
Be careful not to tip over when pushing the cart/device.
11. Unplug the power cord when unused for a long time to prevent damaging the product.
12. Do not drop objects or liquids into the product, they may cause fire hazards or electrical shocks.
13. Please pay attention to the relevant safety signs on the product cover.
products. Please read this manual carefully, it will help you properly
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