You should enter the password to enter the Lock menu.
NOTE: the factory password is 0000.
input
4-digit password
The LOCK menu includes the following options "
Change Password Use • button to select the "Change Password" item, then press I_
button to enter into the following menu.
Input the new 4digit password and input it again to confirm.
System Lock Allows you to turn on or off the system lock.
If you turn off the system lock, then the following items(US, Canada, RRT Setting
and Reset RRT) will unable to use.
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