This Yamaha QL5 console comes with Firmware V5.85. It includes the correct power supply, ensuring smooth operation and high - quality audio mixing.

Using the Yamaha QL5 is easy. First, connect it to the correct power supply included with the product. Then, you can start plugging in your audio sources. When using, make sure the environment is dry and well - ventilated to prevent overheating. For maintenance, clean the console regularly with a soft, dry cloth. Avoid getting liquids on it. If you encounter any issues, check the firmware to see if an update is available.