Troubleshooting-mode allows you to check the operation for each parts of KOOV without using the app. To start the troubleshooting-mode, please go through the following steps.

1. Press and hold the left and right Core Buttons and switch on the power to start the Troubleshooting-mode.
2. If the Multi LED is lighting up in different colors, it shows that the Troubleshooting-mode has started.

Click the parts you want to check for the detailed checking process.

• Operation check for DC motor
• Operation check for servo motor
• Operation check for LED
• Operation check for buzzer
• Operation check for light sensor
• Operation check for IR photoreflector
• Operation check for push switch
• Operation check for accelerometer

See the video below for the correct operation for each parts when connected all together.