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Lock Settings
Lock Settings:
The IPR
™
DSP allows the user to safely lock the settings of the
amplifier (Fig. 27). This feature can be extremely useful when using the
IPR DSP in an installation environment, preventing unwanted persons
from changing the settings and potentially damaging the speakers. The
user can choose to disable the security lock, lock ALL DSP settings, or
lock ALL of the settings EXCEPT the volume controls (input attenuators).
If the security lock is engaged, users will be prompted to enter the
security code before being able to edit any of the DSP settings. The
control screen will automatically relock when the user returns to
the main menu. Please contact Customer Service if the lock code is
forgotten or misplaced.
After selecting the type of lock, set a four-digit security code to engage
the security feature. It is always best to record the access code in a safe
place for future reference.
AUTOMATIC STORAGE OF DSP SETTINGS
When using the Setup Wizard, audio processing is not changed and
the settings are not stored until setup is complete. None of the Wizard
settings will be stored if the amplifier is turned off before completing
the Wizard setup. The amplifier will return to previous settings when
next powered on.
When manually editing DSP parameters, the DSP processing will reflect
changes as they are made. Changes are then automatically stored by
returning to the Main Menu. Turning off the power before returning to
the Main Menu will erase the changes made and return to the previous
settings.
Fig. 27