DG-GS4628E2 / DG-GS4628HPE-P Installation Guide
2.3.5 Power Supply Connection
DG-GS4628E2/DG-GS4628HPE-P use the power is 220VAC. Please read the
power input specification for the detailed information.
Power supply connection procedure is described as below:
Fig 2- 4 Connecting power to switch
1. Insert one end of the power cable provided in the accessory kit into the power source
socket (with overload and leakage protection), and the other end to the power socket in
the back panel of the switch.
2. Check the power status indicator in the front panel of the switch. The corresponding
power indicator should light. DG-GS4628E2/DG-GS4628HPE-P is self-adjustable for
the input voltage. As soon as the input voltage is in the range printed on the switch surface,
the switch can operate correctly.
3. When the switch is powered on, it executes self-test procedure and startups.
Caution!
The input voltage must be within the required range, otherwise the switch can
be damaged or malfunction. Do not open the switch shell without permission. It can
cause physical injury.