How do I operate the log reader

Hint 1 of 4:

First of all, you'll need the log from the Commander's Quarters.

Hint 2 of 4:

Then put it in the reader and turn the reader on.

Hint 3 of 4:

When you hear "More," press the red button.

Hint 4 of 4:

Turn the reader off if you leave the room so it won't explode.