The Picco doesn respond to my commands, is the transmitter broken?
– Only use fresh quality alkaline “AA” batteries in your Picco Z’s transmitter. Using used batteries, rechargeable batteries or any other type will affect the controller and may cause adverse affects and ultimately damage the unit. If you are unable to control your Picco, try changing the batteries (even if they are new) and then try switching frequencies on your controller between the 3 channels to ensure you have the correct one selected.