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© 2003 Shure Incorporated DFR22 Software Guide 101
Restricting Computer Access
Individual Processor Security
Individual processor security locks out access to specific processor blocks in a preset. You can lock access to a
single block, multiple blocks, or all blocks in a preset. You would use this feature, for example, if you wanted the
end user to be able to change gain settings but not PEQ settings. A locked processor can still be opened to moni-
tor meter levels or view settings.
While the user access level is device specific, processor block security is preset specific. Moreover, individual pro-
cessor security is a separate attribute of each block. For example, you can set the lock attribute on a block, and
when you copy that block, its security attribute is copied with it. This attribute remains whether you are working in
Design Mode or Live Mode.
To lock processor blocks:
1. Go into Live Mode with the device.
2. Verify that the device is set to Security - Level 1.
3. Click to highlight a processor block, or Ctrl + Click to make a multiple selection.
4. Select [Security>Level 2>Lock Selected] from the main menu.
5. A check mark appears beside this menu option to indicate the selected processor is locked.
6. Set the device to user access level two, as explained in the Set the User Access Level section on page 99.
Note: Individual processor security applies to computer access only. It does not affect access to proces-
sor settings from the front panel or the control pins.