PROEL DSO26 - Security Sub-Menu; User Specific; Xover Only; Xover + Trim

DSO26 User Manual
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SECURITY SUB-MENU
After selecting the ‘Security Sub-Menu’ and pressing ENTER, select one of the lock types,
after choosing the most appropriate one for your application. As ever, ENTER will confirm
your selection.
User Specific
Upon pressing ENTER to select this type of lock, each parameter group is presented in
turn. Choose the type of lock (as above) using the FREQ encoder, and press ENTER to
confirm each parameter. After the last parameter, 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
completely accessible (‘No Lock’), viewable but not adjustable (‘Control’), or effectively
unavailable (‘Display’). The ability to operate mutes, store or recall memories, or even
access the menus may also be locked.
Xover Only
All input parameters are available, but only the gain trim is available on the outputs,
effectively locking all the crossover settings. All mutes remain active.
Xover + Trim
All input parameters available, but no output parameters – the crossover sections are
completely locked. All mutes remain active.
Xover + Trim + Mute
As for ‘Xover + Trim’ but additionally, output mutes are locked. Input mutes remain active.
Changes Only
All parameters may be viewed, but none may be adjusted. This applies to both inputs and
outputs. All mutes remain active.
Changes + View
No parameters are accessible – in effect the GAIN keys do nothing. All mutes remain
active.
Changes + Mutes
All parameters may be viewed, but none may be adjusted. This applies to both inputs and
outputs. All mutes are also locked.
EVERYTHING
No parameters are accessible – in effect the GAIN and MUTE keys do nothing.