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NOTE: The library ships with a default service password of 5566.
Figure 37 Password levels
Each password is represented by four decimal digits that are stored in NVRAM in a range of 0001 to 9999.
NOTE: 0000 is used to disable password verification for each level.
Enabling a password at a lower level re-enables disabled higher levels to that value. As a result, prior to accessing any higher level operation, you are prompted first to enter the new higher level password.
You can also use a higher level password to gain access to a lower level operation. For example, use the Service password to access the Move Media operation. Using the Service password to access the Menu option also gives full access (without validating) to the Service operations.
NOTE: To restore passwords if forgotten, use Set User Defaults on the Maintenance screen of the GUI. Note that any configuration that was previously set will be lost. If necessary, record all configuration settings before resetting the password.
CAUTION: Do not use Set Factory Defaults or library damage may occur.