Traditional Culture Encyclopedia - Photography major - SLR Xiaobai just started Pentax K50, please advise.

SLR Xiaobai just started Pentax K50, please advise.

Do the following two artificial steps first, which can generally be solved.

The sensitivity ISO is set to "Auto".

Check the shooting mode dial on the top of the machine, which can be set to auto or p.

You can solve the state of full black screen at night first. ?