Datapath VSN972 Quick Start Manual - Page 6

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Datapath VSN972 Quick Start Manual

STEP 6 POWERING UP THE SYSTEM

VSN wall controllers are supplied with either a Redundant Power Supply Unit (RPSU)
or an ATX power supply. An RPSU power supply requires two power cables and an
ATX supply requires one power cable. All power cables are supplied with your VSN
wall controller.
1. Connect power cable(s) to the VSN wall controller then plug into a mains supply.
2. Switch on the power supply units.
RPSU Power Switch
3. Switch on the system using the power button on the front panel.
Note:
If you have a VSN Expansion Chassis connected to the main unit (Step 2), the power
supply units on the expansion chassis should be switched on prior to the main VSN
wall controller. There is no requirement to switch on the expansion chassis on the
front panel (3).
Page 6
1
2
ATX Power Switch
1
2
3