The following diagram and table describe the components of the ECP:
Number Function
Front
1
Power and ECP status indicator light
2 Input selection
3 Volume control
4 USB A receptacle (for USB drives)
5 RCA jack composite video input (for peripheral devices such as aDVD/Blu-ray
players)
6 RCA audio jack right input
7 RCA audio jack left input
Left side
8 DB15 socket (ECP cable harness only)
9 USB A receptacle (for any USB peripheral, up to 500mA)
Right side
10 USB B receptacle (for asecondary computer such as alaptop)
N N OTE
This USB receptacle is active only when you select the associated video source
as the projector input source. The associated video source is VGA2 by default, but
you can change it using the projector menu.
11 USB A receptacle (for SMARTBoard interactive whiteboard only)
C HA PTER 3
Usingyour interactive whiteboardsystem
26
