Bernhard Kipperer Posted September 26, 2019 Posted September 26, 2019 I am looking for some information (Google did not help much yet) on what the Arri 16SR expects to receive at the Fischer socket pin 8 "external variable speed control". I understand that grounding pin 5 to pin 1(signal ground) one can input an external signal on pin 8 to use different speeds besides the usual 24fps. But what voltage is expected at pin 8? What type of signal is expected, a sine wave at the frequency the camera shall run or a multiple of it? Or even a square wave, toggled on/off where the frequency of that sets the camera's speed? Any information will help me a lot, thank you very much!
Steve Cutler Posted March 19, 2023 Posted March 19, 2023 On 9/26/2019 at 5:07 AM, Bernhard Kipperer said: I am looking for some information (Google did not help much yet) on what the Arri 16SR expects to receive at the Fischer socket pin 8 "external variable speed control". I understand that grounding pin 5 to pin 1(signal ground) one can input an external signal on pin 8 to use different speeds besides the usual 24fps. But what voltage is expected at pin 8? What type of signal is expected, a sine wave at the frequency the camera shall run or a multiple of it? Or even a square wave, toggled on/off where the frequency of that sets the camera's speed? Any information will help me a lot, thank you very much! Hey Bernhard, did you ever find out any info about this?
Steve Switaj Posted March 20, 2023 Posted March 20, 2023 (edited) 8 pin? Dunno about that one, but the Arri 11 pin is here https://flywom.com/support/support_files/Film camera accessory connectors.pdf Edited March 20, 2023 by Steve Switaj
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now