Ecler DP 300 Manuel Utilisateur page 16

"Lock Setup" mode
At this point, if either PREVIOUS or NEXT keys are pressed, the processor enters "Lock Setup" mode.
This mode gives access to all input and output configuration screens, with following limitations:
The parameter values cannot be altered.
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The SAVE and RECALL menus cannot be accessed.
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Only the SETUP and Stereo Link parameters can be locked.
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Each parameter must be locked or unlocked individually, no matter if the stereo link is activated
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or not.
If a certain parameter is unlocked, a screen with its name, value and input or output correspondence is
shown. If now the ► key is pressed or the encoder wheel is turned clockwise, the locking status will
change and a tick appears as a sign that this alteration has been made. You should select all
parameters that must be locked and check that the tick is placed next to each one.
In case all parameters are locked ("Lock All") you can now unlock specific parameters in the same way.
For example, following screen appears:
IN A
Delay
All unassigned EQ blocks will not show up in "Lock Setup" mode. This allows that the user cannot assign
additional EQs. If you try to lock a new EQ, following screen appears,
No more Eqs own
Lock unused?
So that you can choose whether the end user can or cannot add new EQ blocks.
Confirming the locking selection
Once all parameters that need to be locked have been ticked, the selection must be confirmed by
pressing the SAVE/ENTER key. At this point, the screen asking for the password is presented again.
The password must be entered as explained above, pressing ENTER at the end. Once accepted, the
DP300 will return to the SETUP menu.
The DP300 is now locked, although no symbol appears indicating this status. Only the unlocked
parameters can be accessed, while the locked ones do not even be displayed. If an unlocked parameter
of a locked program is changed, the adjustments must be stored to a new program. If the same program
location must be retained, you should first delete the program that occupies that memory location with
the "Delete Prog" function of the SETUP menu.
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