Projector User Guide Polaview 305
Silicon Graphics 13C3 video connections
If you have a Silicon Graphics workstation with 13C3 con-
nectors at the computer and monitor video ports:
1 Disconnect your computer-to-monitor cable at the computer
end. 
2 Connect the free end of the monitor cable to the Polaview 
SGI-to-LCD adapter.
3 Connect the free end of the SGI-to-LCD adapter to the pro-
jector COMPUTER OUT connector.
Note: SGI workstation users that do not connect an exter-
nal monitor need to set Model 305 sense lines to achieve
the desired display resolution. Refer to 
Appendix C: Sense
Lines
for more information.
4 Use the Polaview SGI 13C3-to-LCD connector cable (part
number C943-6) to link the projector to the computer. Con-
nect the end marked LCD to the projector COMPUTER IN
connector, and the end marked COMPUTER to the SGI
workstation video-output connector.
Silicon Graphics 
workstation 
connections
Detailed setup 29
Projector
SGI cable
Workstation
Monitor
cable
SGI to LCD
adapter
MAC II
CPU










