System information
Nov 27 2008  Copyright RED Digital Cinema 
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WRITE LOG: select to write camera’s .LOG file to CF card or RED-DRIVE magazine. The .LOG 
file is a diagnostic tool that can assist RED with camera troubleshooting. After capture, upload 
the .LOG file to the RED customer service team contactable at www.red.com/support 
REMOTE: This menu provides access to controls that specify the operation of the remote 
ports on the camera. At this time there is a single selection -  S4/I. 
S4/i 
Check the S4/i box to enable communication between the RED ONE and an S4/i compatible 
lens, and to enable recording of the lens data as metadata in the RED ONE .R3D files. 
To enable the display of Focus / Zoom / Iris data from the S4/i lens, also check the LENS DATA 
checkbox located in SYSTEM / SETUP / PREFERENCES / DISPLAY menu. 
Note: S4/i communications requires appropriate hardware to be present in the camera 
body and P/L lens mount. Cameras shipped prior to Sept 15 2008 will require a factory 
installed hardware upgrade to enable this function. 










