Richard CSL Posted August 20, 2011 Share Posted August 20, 2011 I have been offered these lights for my show , and wondered if anybody out there has ever seen or heard of them. They are italian and are called FOS 4 by FLY. they have 12 channels of control, and the most unusuar method of gobo rotation I have ever seen. double offset prism barrel that rotates instead of the gobo. these appear to be about 10 years old, but in reasdonable shape they are a 1200 watt scanner, with a convection barrel fan for lamp cooling.thay also have 10 volt control sockets like the clay paky scans. they have green led test lamps for each channel. not sure how they work. my problem is that there is no manual and the head I saw working seems to be stuck in blackout while move mode, no idea how to undo this, any help appreciated Link to comment Share on other sites More sharing options...
Jamtastic3 Posted August 20, 2011 Share Posted August 20, 2011 I don't know the fixture, but when you get your hands on one to control, then you'll have a vague idea as to what the attributes are. Let's have a guess... It should definitely have.... PanTiltGobo wheelGobo rotationcolour wheelDimmer/shutter 6 channels For 12 channels, it should definitely have fine pan and fine tilt channels.For a 1200w fixture it should have an effects wheel and possibly have another gobo wheel (static) So that's now up to 10 channels The other channels could be anything though: effects rotation, macros, seperate dimmer and strobe channels, mechanical focus, iris.... One thing's for sure... They are going to be HEAVY beasts!!! Link to comment Share on other sites More sharing options...
Tow Posted August 20, 2011 Share Posted August 20, 2011 Umm Google: "FOS 4" FLY http://ma-share.net/...8,1510#msg-1510http://fr.audiofanzi...ly-fos,p.4.htmlManual for FOS3 : http://www.maxtec.it...0rel%203_11.zipDMX Channels etc : http://www.thelightm...y_fos4_ita.html They look good, seems to have no prism and what does the "3D Emulator via a Frame" do?Update: I have just finished downloading that manual, it covers the FOS4 as well. etc etc Link to comment Share on other sites More sharing options...
csg Posted August 20, 2011 Share Posted August 20, 2011 ive never seen one of these in the flesh, but do remember them being on the fixture list of my first proper moving light desk, the Compulite Animator, nearly 15 years ago[/color] http://ts-showtechnik.de/joomla/images/stories/verleih/FLY/Fos_001.jpg Lampe Source : 1200w HMIBeam Angle : 8-32° ZoomIris : YesStrobe : YesColour Wheel : 3 5-Color Filters2nd Colour Wheel : NoColour Mixing : Yes (RGB)Effects Wheel : 2 CTC, 3 Fixed plus Variable FrostFixed Gobos : 15 over 2 Wheels*Rotating Gobos : Optical 3D Gobo Rotation**Prism : NoRemote Focus : YesRemote Lamp Strike : YesHot Restrike : NoWeight : 33kgSize : 1250 x 450 x 340mmPower Consumption : 8A @ 230VAC8/16 Bit : 12 BitDMX Channels : 12*Wheel 2 is Interchangeable with Optional Animation Disk **FOS 4 Features a 3D Emulator via a Frame Sequencer Optional Fixed Slide Holder Available Moderation: Edited so it was possible to read what you had written - please write in black!! Thanks, Anna (mods) Link to comment Share on other sites More sharing options...
Jamtastic3 Posted August 21, 2011 Share Posted August 21, 2011 I had Googled myself but couldn't get anything. Interesting beasts although I'm still not understanding the 3D gobo rotation. Link to comment Share on other sites More sharing options...
Richard CSL Posted August 22, 2011 Author Share Posted August 22, 2011 the output beam of light goes through 4 offset mirrors all at 45 degrees. this tunnel for the light output is motorised thus allowing rotation of the gobo. Also the output beam goes through a single motor virtically mounted with a box arrangement wioth an open lid , this acts as a dual sided beam chopper ie the shutter. So some radically different methods of doing things. I liked both of them because of their simplicity. Link to comment Share on other sites More sharing options...
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