BlackMagicumini 4.6k can't boot.

Connect the power supply or place the battery.

URSAMini is equipped with a 4-pin XLR industrial standard power connector, which can be connected to an external power supply of 12V to 30V, making it convenient for you to use the camera through the existing power supply and battery. URSAMini uses the same battery connector as URSA, and also designs the same mounting point at the bottom of the camera, so you can use a wide range of battery buckles like URSA, such as IDX, Frezzi, AntonBauer and more brands. You can also choose the BlackMagicus AvlockBattery board to install various commonly used V-mounted batteries.