Copyright RED Digital Cinema
Nov 27 2008
72
Genlock Input
A single DIN 1.0/2.3 coaxial connector accepts a Tri-Level Sync signal for video genlocking.
When operating at 23.98, 24.00, 25.00 or 29.97 Project Time Bases, set the genlock signal gen-
erator to SMPTE 274 progressive scan format, at the same frame rate as the project TIME BASE.
Do not use PsF or interlaced signals.
Using an Ambient ACL202CT, set dip switches as follows: D = down, U = up, R = right, L = left
Note: After changing any of the above dip switch settings, power cycle the ACL202CT unit.
Frame Rate
23.98 fps
1D, 2U, 3D, 4D, 5U, 6U, 7U, AR, BR
24.00 fps
1D, 2U, 3U, 4D, 5U, 6U, 7U, AR, BR
25.00 fps
1U, 2U, 3U, 4D, 5U, 6U, 7U, AR, BR
29.97 fps
1D, 2D, 3U, 4D, 5U, 6U, 7U, AR, BR
When operating at 50.00 or 59.94 Project Time Bases, set the genlock signal generator to
SMPTE 296 progressive scan format, at the same frame rate as the project TIME BASE.
Using an Ambient ACL202CT, set dip switches as follows: D= down, U = up, R = right, L = left
Frame Rate
50.00 fps
- settings not verified at this time -
59.94 fps
1D, 2D, 3U, 4U, 5U, 6D, 7U, AR, BR
Connect the camera Genlock input to the ACL202CT VIDEO/WORD output using a BNC cable.
Pin:
Signal
Description
Direction
Center
GENLOCK SMPTE 274M-2005 Tri-level Sync
In
Shield/Screen
GROUND
Camera ground
--
Genlock Input Signal
Program (Dual-link) HD-SDI
Two DIN 1.0/2.3 connectors labeled HD-SDI support progressive scan HD Program signals.
Pin:
Signal
Description
Direction
Center
HD-SDI
SMPTE-292M HD-SDI
Out
Shield/Screen
GROUND
Camera ground
--
Program HD-SDI Output (each connector)