Sony SLV-D100 Operating Instructions Manual page 36

/ Play at E3rious speeds
(Shuttle play)
/
/ During p&yback, press
/ change the playback speed as Mows.
/ -x;9_9-X5~-x3~STiLt~SLOW~ISEAY
I +L.X2~1,X3+-PX5s--+X7
36 ' Playing a tape