Fuses and ratings
TO PREVENT SHOCK HAZARD, THE LYRA HARDWARE SHOULD ONLY BE OPENED BY QUALIFIED PERSONNEL. REMOVE THE POWER LEAD FROM THE UNIT BEFORE REMOVING THE TOP COVER.
Fuse locations and ratings are as follows:
500mA(T), 20mm, glass
Note that no fuses or any other user-serviceable parts or options are located inside the Lyra unit.