Mitsubishi WD-52525 52" Rear Projection HDTV "bypass parent control" Questions

...Below is a link to the operator's manual. I looked at Appendix A which gives instructions for bypassing the lock system on your remote control and on the front controls of the set. It is on

control lock jeff w fresno I can help you unlock your Mitsubishi HDTV V-Chip. Please follow these steps to bypass the vchip or reset the V Chip password. I hope that helps. ___________________________

...control/lock on Mitsubishi WS-55613 This TV was donated to us, an assisted living facility, without the instruction manual. Someone inadvertantly enabled the parental lock on one of the channels. ...

it from an individual and dont know the codes. how can i bypass the previous parental codes. Press the number 9 and QV buttons on the TV remote control at the same time, when the passcode is requested