Technician's Handbook
Powering Down the SX-200 LIGHT Control Node
1. End any customer data entry sessions.
2. If you don't have an up-to-date database backup, perform a
database backup.
Refer to Backing Up a Customer Database (page 27).
3. Push the System Reset Button.
4. Remove the disks.
5. Turn off the AC power by pushing the 0 (off) button at the rear of the
cabinet. Disconnect the power cords from the AC power source.
Powering Down the Peripheral Nodes
1. Set the Bay Power Supply switch to O (OFF).
2. Unplug the AC power cord from the rear of the node.
Powering Down the IP Node
Unplug the AC power cord from the rear of the node.
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