Phillips DVD VCR dvp 721 vr

hi all, i have a DVD VCR combo it goes into child lock automatically, i can use the remote to activate the dvd but when i use the buttons on the front panel it comes up with the error SAFE

does any one know how to remove this as i have tried the instruction from the manual but without success :frowning: :frowning: :frowning:

Transferring to Philips section of ‘DVD Recorder and Home Entertainment’…