Old 8mm video recording tapes and standards
The logo on the manual I could find indicates that it was standard 8mm, not Hi8 or Digital8.  If you are in a PAL region, then most likely it is the PAL version of 8mm.  You should be able to use any PAL based 8mm playback deck or camcorder to play the tape back.  You then be able to use a standard video capture device to digitize the video that you playback.