User's Guide
Aaton
Camera body
38
EXT speed
For the film camera to be driven from an external source such as external
speed control generating 100ppfp (pulses per film pict), press the «set» key,
then the «var» key. Press the «var» key once again to switch from VAR to
EXT SPEED.
Press the «set» key to validate your selection.
EXT SYNC speed
To synchronize the camera to the scanning rate of a computer or video mon-
itor while removing the roll bar, press the «set» key then «tech» to open the
Technical Menu.
Select the EXT SYNC item with the «down» key then the «right» key to
access it. Select 1 or 2ppvf (pulse per video frame) with the «up» or «down»
key. Press the «set» key to validate your choice.
To get access to the external sync speed mode, press the «set» key, then the
«var» key. Press the «var» key twice to switch from VAR to EXT SPEED and
to EXT SYNC SPEED. If a valid incoming sync signal is detected, the
appropriate speed is displayed. Run the camera and press the «up» or
«down» key to remove the roll bar. This one-time phase adjustment sets the
relationship of the camera shutter to the source signal. After this initial phas-
ing this relationship remains identical every time the camera is turned on, the
roll bar remains off-screen.
NOTE: If the source signal is faulty or invalid, the camera runs at 3fps, the
speed icon is blinking.










