Ritek QuattroDrive 用户手册
Using the OSD Setup Menus
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2.
Enter the old four digit password code using the number buttons on the
remote. For a new machine, the default is 3308.
remote. For a new machine, the default is 3308.
3.
Enter the new four digit password code and then enter it a second time.
4.
Set an appropriate restriction from the PARENTAL list.
5.
Upon setting a restriction, a Password Verification Page is displayed. Enter
the 4 digit password and press ENTER.
the 4 digit password and press ENTER.