Rear panel

1. Exhaust fans.

   Do not block or obstruct the fan vents. Airflow must be maintained.

2. Monitor, keyboard and mouse ports. These devices are required for configuring certain features of the device, as described later in the manual.
3. Male DB-9 connectors for general purpose RS-232 communications.
4. Ethernet port / local area connection 2. Female RJ-45. Transports control and communications via Ethernet on Category 5e (CAT5e) cabling.
5. Ethernet port / local area connection 1. Female RJ-45. Transports control and communications via Ethernet on Category 5e (CAT5e) cabling.
6. PCI expansion slots for inserting extra cards, including:
   • AudioScience cards to allow the nControl to transfer audio data across a CobraNet network.
   • Multi-port Ethernet cards to allow a project to control devices on multiple separate networks using RATC or SNMP.
7. Redundant power supplies with power sockets. To be used with supplied IEC power cables.

   Use only the supplied cables or an equivalent international version.

   Note: You must connect both cables to the unit, otherwise a warning sound will be heard when you switch the unit on. The system is designed to provide redundant power using two independent power supplies.