D.A.S. DSP-2060A User Manual
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Contents
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Security and locking25After selecting the Security Sub Menu and pressing ENTER, select one of the lock types, choosing themost appropriate one for your application. As ever, ENTER will confirm your selection.User SpecificUpon pressing ENTER to select this type of lock, each parameter group is presented in turn. Choose thetype of lock (as above) using the FREQ encoder, and press ENTER to confirm each parameter. After the lastparameter, the unit requests a password. The description of this operation is given at the end of this section.This option allows the user to specify, for each type of parameter, whether it is to be completelyaccessible ('No Lock'), viewable but not adjustable ('Control'), or effectively unavailable ('Display'). The abilityto operate mutes, store or recall memories, or even access the menus may also be locked.Xover OnlyAll input parameters are available, but only the gain trim (+ 6dB) is available on the outputs, effectivelylocking all the crossover settings. All mutes remain active.Xover + TrimAll input parameters available, but no output parameters – the crossover sections are completely locked.All mutes remain active.Xover + Trim + MuteAs for 'Xover + Trim' but additionally, output mutes are locked. Input mutes remain active.Changes OnlyAll parameters may be viewed, but none may be adjusted. This applies to both inputs and outputs. Allmutes remain active.Changes + ViewsNo parameters are accessible – in effect the EDIT keys do nothing. All mutes remain active.Changes + MutesAll parameters may be viewed, but none may be adjusted. This applies to both inputs and outputs. Allmutes are also locked.EVERYTHINGNo parameters are accessible – in effect the EDIT and MUTE keys do nothing.Entering the Password to Complete the Locking OperationAfter selection of the lock type from the list above, a four-digit security code will be asked for. This can beentered by using the FREQ control to select a character, and the BACK and NEXT keys to move to the nextcharacter.Alternatively, the EDIT keys can be used to enter a code by pressing any combination of the eightbuttons. Each EDIT key represents its channel labelling, so any combination of A, B, 1, 2, 3, 4, 5 6 canbe used as a code, as shown below. Press ENTER to accept code and then re-enter it to confirm.andNote:To prevent external computer control being used to adjust locked settings, be sure toset the external interface to OFF before locking out the unit.BA 1 2 3 4 5 6DSP-2060AUser’s Manual |
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