The Okayo GPA-650B User Manual is your comprehensive guide to unlocking the full potential of your GPA-650B device. This detailed manual is available for free download at manualshive.com, providing step-by-step instructions and troubleshooting tips to ensure optimal performance and seamless user experience.
1. DON’T operate the device in the rain or in humid circumstance to prevent failure. 2. Prevent the device from dropping. 3. Apply factory recommended power supply to this system only. It is dangerous and risky when employing a not qualified power.