Load the film

First of all, pull up the rewind crank to open the rear cover.

Insert the film cartridge in the left room, and return the rewind crank.
Then, insert the film tip in the socket of the take-up spool.
After that, see if the perforations are rightly engaged with the sprocket.
Finally, close the rear cover.

After the film is set, make blind exposures till the frame counter is set to "1".