User manual
Makeblock Music Robot V2.0 User Guide 
www.makeblock.com 
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Q4: Why the LED RGB strip isn’t working? 
Answer: 
1.Firstly we need to update the firmware (A stable network is required.) 
2. Make sure the LED RGB Strip connect with adapter module SLOT 1, and the adapter 
module RJ25 port need to connect the Me Orion Port 6. 
3. Check if the Red LED light of adapter module is turn on, if not, it might a poor contact, 
try to rewiring. 
Q5: Why hitting section won’t back to the original position but slide to other positions 
after strike a note? 
Answer: 
1. Make sure you already installed the ultrasonic sensor and connect to the Port 3 of Me 
Orion. 
2. Make sure there’s not obstacles in detection range of ultrasonic sensor. The obstacles 
will affect the running of hitting section. 
Q6: What if the hitting section unable to reach the Xylophone? 
Answer: Adjust the distance of hitting section and Xylophone until they can reach. 
Q7: I can’t control the Music Kit via ultrasonic sensor, what can I do? 
Answer: You can select the Enable Ultrasonic Sensor box in up-computer software 
MusicBot as shown below: 










