Zq8003 Manual Access

An error message stating "i2c failed" usually indicates a communication issue between the main processor and the sound chip (DSP). You can try toggling DSP settings within the Factory Settings menu (Code: 0000) to reset the link.

Most deep configuration menus are locked behind default passwords. Use the following for the ZQ8003: 0000 . System Update Passcode: 888888 (six times 8). Bluetooth Pairing PIN: 0000 . zq8003 manual

Go to in settings and map buttons individually. Reverse Camera No Signal An error message stating "i2c failed" usually indicates