Ports and Cables
Refer to this table to determine which projector port and cable to use for connecting to a given device. Use this table for determining which cables to prepare.
Function | Terminal | Cable | |
  | 
  | 
  | |
  | 
  | 
  | |
RGB input  | RGB IN 1  | Accessory or optional RGB cable with D-  | |
  | 
  | sub   | |
  | RGB IN 2  | ||
  | screws.  | ||
  | 
  | 
  | |
RGB output  | RGB OUT  | 
  | |
  | 
  | 
  | |
Audio input  | AUDIO IN 1  | Optional audio cable with stereo mini-  | |
(from the computer)  | (interlocked with RGB IN 1)  | jack  | |
  | |||
  | 
  | 
  | |
  | AUDIO IN 2  | 
  | |
  | (interlocked with RGB IN 2)  | 
  | |
  | 
  | 
  | |
USB mouse control  | USB  | Optional USB cable  | |
  | 
  | 
  | |
PS/2 mouse control  | CONTROL | Accessory PS/2 mouse cable  | |
  | 
  | 
  | |
ADB mouse control  | 
  | Optional ADB mouse cable  | |
  | 
  | 
  | |
Serial mouse control  | 
  | Optional serial mouse cable  | |
  | 
  | 
  | |
RS/232C communication  | 
  | Optional   | |
  | 
  | 
  | |
Optional   | |||
  | 
  | pin jack  | |
  | 
  | 
  | |
Video input  | VIDEO IN  | Accessory audio/video cable  | |
  | 
  | 
  | |
Component video input  | COMPONENT VIDEO Y  | Accessory component video cable  | |
  | 
  | 
  | |
  | COMPONENT VIDEO Cb/Pb  | 
  | |
  | 
  | 
  | |
  | COMPONENT VIDEO Cr/Pr  | 
  | |
  | 
  | 
  | |
Audio input  | AUDIO IN L  | Accessory audio/video cable or optional  | |
(from video equipment)  | 
  | audio cable with RCA jack  | |
AUDIO IN R  | |||
  | |||
  | 
  | 
  | |
Audio output  | AUDIO OUT  | Optional audio cable with stereo mini-  | |
  | 
  | jack  | |
  | 
  | 
  | 
8 ViewSonic PJ751