last updated: 06 Aug 2012
ARRI
ALEXA
ALEXA User Manual SUP 6.1 – Download (pdf, 8.3 MB) – 22 May 2012
ALEXA Pocket Guide SUP 6.1 – Download (pdf, 6.25 MB) – 14 April 2012 (I wish all camera manufacturers made a pocket guide like this)
There a lot of downloads related to the ALEXA, including converters, drawings for accessories, data sheets, etc. Check out the source link for more:
ARRIFLEX 235
ARRIFLEX 235 Manual – Download (pdf, 3.75 MB) – 17 Sep 2008
More downloads available at the source link
Dolby
PRM-4200 Professional Reference Monitor
User Manual – Download PDF
RED
Epic
Camera manual for current firmware version v3.2 – Download (pdf, 10.01 MB) – 05 July 2012