Ross ACO-4400A, User Manual, Page: 83 / 112

ACO-4400A User Manual (Iss. 03) DashBoard Menu System • 6–7
Slot 1 - Channel Setup Interface
The Slot 1 - Channel Setup interface enables you to setup the changeover and auto recover
settings when the primary SRG-4400 is not active/experiencing errors. The Channels tabs within
this interface provide options for specifying the signal type for each channel and monitoring the
status of each channel.
Example of Slot 1 - Channel Setup Interface in DashBoard
Status Tab
The Status tab provides read-only information on the auto recover settings, and monitors the
errors encountered on the primary and backup channels. This information is a duplicate of the
fields on the
Slot 0: ACO-4400A interface as outlined in Table 6.2 on page 6-6.
Configuration Tab
The Configuration tab enables you to specify the auto recover settings.
No. of Channels
This menu allows the user to select the appropriate number of measuring channels (1-12) that
should be enabled for use in the installation.
Changeover Mode
There are two options: Automatic, and Manual.
• Automatic — The ACO-4400A will automatically switch back from Backup to Primary
upon return of the Primary signal. The fault detection is enabled, the outputs will
automatically default to the Primary inputs, and, when applicable, automatic switching of
inputs occurs when a fault is encountered. When a Primary fault is repaired, the output
will automatically switch back to the Primary input when the signal is re-connected
(provided the signal conforms to that channel's configuration).