Epson 7850p User Manual

1. Obtain a commercially available standard BNC cable. 

2. Plug the BNC connectors into the projector’s 

B/Cb/Pb

, 

G/Y

, and 

R/Cr/Pr

 connectors as shown below. Depending on your 

computer’s video card, you may have to connect to the projector’s 

V Sync

 and 

H/C Sync

 connectors too. (See your computer 

documentation for more information.)

3. Plug the connectors on the other end of the cable into the BNC 

video out connectors on your computer.

4. Optionally, you can connect an external monitor (see page 57), 

play sound through the projector (see page 65), or connect a USB 
cable to use the remote control as a mouse (see page 56).

5. When you’ve finished making all necessary connections, see 

Chapter 1 for instructions on turning on the projector and 
adjusting the image. Once the projector is turned on, be sure to:

■

Enter the projector’s Setting menu, then make sure the BNC 
Input is set to 

Analog-RGB

. See page 137.

■

After exiting the menu system, press the 

BNC

 button on 

the remote control or repeatedly press the 

Video/BNC

 button 

on the projector’s control panel to select the correct source. 

BNC (Analog-RGB)

 should appear on the screen. 

BNC cable

R/Cr/Pr

G/Y

B/Cb/Pb