Instruction manual

ACU-1000 Operations Manual
Interoperability Now 2-57
Chassis Configuration:
The pull down menu allows the ACU-1000 chassis configuration to be set to one of the
following:
• Single, for a single chassis.
• Master, for a multiple chassis system where this is the main chassis.
• Expanded, for a multiple chassis system where this is the Expansion chassis.
Connection Configuration:
The ACU-1000 can be configured to automatically restore the module connections to the user
programmed preset configuration upon power-up.
• Auto Restore, puts the module connections in the user programmed configuration on
power-up.
• No Restore, leaves all modules unconnected on power-up.
Remote Control:
This pull down menu allows the ACU-1000 RS-232 serial port on the rear panel to be Enabled
or Disabled.
CPM-4 Name:
The user may enter text in this field that identifies this CPM-4. The name should uniquely
identify this unit, from all others on the network. This name will appear on the WAIS
Controller to identify this site.
Serial Sync. Char:
This pull down menu is used to Enable or Disable the RS-232 remote control synchronizing
character feature. The ACU Controller serial mode uses disable.
Chassis Reset Data:
The user may enter a 2-digit number in this field that will be used by the chassis reset (system
reset) command that is available to remote DTMF users.
The System Reset Feature allows users in the field with DTMF capability (and the proper code)
to reset the ACU-1000 to its initial power-up state. This means all current connections will be
lost, and the unit will return to any connections stored last by the * 3 6 command. In order to
prevent any inadvertent or unauthorized use of this powerful feature, the System Reset Feature
can only be used after first being enabled by entering a code other than 00 as the Chassis reset
data field of the CPM-4 Configuration Screen (or via the HSP-2 keypad). DSP-2 or PSTN-2
users must then enter this code in order to implement this feature.