VAC 04 / VAC 08
Network Automatic Changeover Unit
The VAC 04 and VAC 08 Network Automatic Amplifier Changeover unit provides monitoring and surveillance of power amplifiers within a project via the LAN. The unit is capable of monitoring up to 4 units (VAC 04) and 8 units (VAC 08) of power amplifiers for faults. Upon fault detection the unit will automatically changeover the faulty amplifier to a standby amplifier and at the same time report the fault to the Network System Manager and Network Paging Console.