Syncro; Phase - RED ONE Operation Manual

To adjust: Select SPEED and twist joystick to change the highlighted SHUTTER SPEED box to the de-
sired setting.
When operating at 23.98 or 24.00fps, these equal common shutter angles of:
When operating in Relative mode, the Shutter Speed values are proportionately reduced or extended to
correspond to changes in the instantaneous capture frame rate.
This mode is analogous to use of a fixed shutter angle on a mechanically shuttered camera.
E.g. Enabling Relative mode with 1/48
for 8fps. This achieves the same visual result as setting a180 degree shutter.

SYNCRO

When operating in this mode, the Shutter Speed values may be proportionately reduced or extended to
tune exposure time to a precise value. Range 10–90. Default is 50.
To adjust: Select SYNCRO and twist joystick to change the highlighted SPEED ADJUST box to the de-
sired setting.
E.g. Setting Syncro to 53 with a 1/60

PHASE

Provides a delay relative to the start of the frame for the exposure time. Phase may be adjusted over the
range - 45 to + 45 degrees. Default value is 0.
To adjust: Select PHASE and twist joystick to change the highlighted PHASE ADJUST box to the desired
setting.
34 34
Shutter Degrees
1/32 270
1/48 180
1/60 144
sec shutter at 24fps will mean 1/96
th
sec shutter is equal to 1/56.6 sec exposure time.
th
©2009 RED.COM INC.
Shutter Degrees
1/96 90
1/192 45
1/384 22.5
sec for 48fps, and 1/16
th
sec
th
Build 20 v20.1.6
OCTOBER 19, 2009