4 press v/v to highlight “on t,” then press, 1 follow steps 1 to 3 of “custom parental control, 2 press v/v to highlight “off t,” then press – Sony DMX-DVD User Manual
4 press v/v to highlight “on t,” then press, 1 follow steps 1 to 3 of “custom parental control, 2 press v/v to highlight “off t,” then press | Locking discs, Custom parental control | Sony DMX-DVD User Manual | Page 30 / 56