Sony SVP-9020 Operating Instructions Manual page 34

Sub panel
craprer 4 IITTHITIIIHIIII
Playback
1 Set the POWER switch to ON.
2 Insert a cassette into the cassette compartment.
3 To play back the audio signal that has been recorded on the audio track using
the Dolby NR system, set the DOLBY NR switch on the sub panel.
ON: plays back the audio signal with the Dolby NR system.
OFF: plays back the audio signal without the Dolby NR system.
4 Press the PLAY button.
The player starts playing back.
At tape end, the player automatically rewinds the tape then stops.
4-6(E) | Chapter4 Playback