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CH A P T E R 3 – U SIN G Y O UR IN T ER ACT IV E WH IT EB OARD SY ST EM
ECP Connection Diagram
5
6
Number
Function
1
Power and status LED
2
Input
3
Volume control
4
USB B receptacle (for your primary computer)
NOTE
This USB receptacle is active only when you select VGA1
as the projector input source.
5
DB15 socket (ECP harness cable only)
6
USB A receptacle (for USB storage devices)
7
RCA jack composite video input (for peripheral devices such as a
DVD or Blu-ray Disc™ player)
8
RCA jack audio-right input
9
RCA jack audio-left input
1
2
7
8
10
11
12
3
9
4
Front View
13
Rear View