Samsung SP-H03 - Manual (Page 22)

2-11 Installation and Connection
2-11 Connecting the Power and Charging the battery
2-11-1. Connecting the Power
Be sure to connect the power supply after all other required connections are completed.
1. Connect the adaptor's power cable to the [ ] port on the back of the projector.
2. Plug one end of the adaptor's power cord to the adaptor and the other end into a wall socket.
• Ferrite Core for Power Cord
2-11-2. Charging the battery
The ferrite cores are used to shield the cables from interference.
When connecting a cable, open the ferrite core and clip it around the cable near the plug as shown in the figure.
A (Distance between the ferrite core and one end of the cord put into the Projector) : below 50mm
PC IN AV IN