12.5 Data communications
The unit fully relies on Ethernet connections to the Core Module within the VDRs specified
(commissioned) IP-range (refer to 2.5 Network configuration).
12.6 Indicators
When in unassembled state (and viewed form the bottom of the capsule part) a LED is available
to determine Link, Activity, and Error status during service.
Link (Green)
• The LED is on when there is a link connection.
• Otherwise, when no power is received, the LED is off.
Activity (Yellow)
• The LED is flashing when there is activity on the link.
• Otherwise, the LED is green.
Error (Red)
• The LED is steady when the CPU unit within the capsule is faulty.
• The LED is flashing when the link to the memory-part is faulty.
12.7 Errors
If errors occur these will be indicated on the display of the Bridge Display Unit.
12.8 Configuration
The unit does not require any manual configuration.
12.9 Operating instructions
After commissioning of the VDR system, this unit does not require (crew) operating instructions.