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POLARITY selects the Polarity Preferences sub-menu.
This menu permits the signal polarity of GPI A and B and GPO A and B to be defined as either
– Active LO or Active HI. Selection is independent for each GPI input and GPO output.
For GPI signals Active LO is the default, which means the GPI command will be activated on a
high to low edge of an external control pulse. Set to Active HI to use a low to high edge.
For GPO signals Active HI is the default, which means the GPO tally output will be high when in
normal, burst or ramp record modes, and low when not. Set to Active LO to reverse this.
PLAYBACK: selects the Playback Video Format sub-menu.
This menu permits the video format and look used by the camera on playback to be specified.
MODE: permits the video format used by the camera on playback to be specified.
720p: Video output is 1280 x 720 pixels. For 4K images the monitored image width corre-
sponds to 4,096 pixels scaled down to 1280 pixels. This signal is available on the HD Preview
(HD-SDI and HDMI), HD Program (Dual Link HD-SDI), RED-EVF and RED-LCD outputs.
1080p: Video output is 1920 x 1080 pixels. For 4K images the monitored image width corre-
sponds to 3,840 pixels scaled down to 1920 pixels. This signal is available on the HD Preview
(HD-SDI and HDMI), HD Program (Dual Link HD-SDI), RED-EVF and RED-LCD outputs. RED-
EVF and RED-LCD will display a 1280 x 720 pixel center cut of the larger 1920 x 1080 image.
LOOK: permits the look used by the camera on playback to be specified.
CAMERA: forces the camera to use current LOOK values to color process recorded RAW data
files when played back on-camera.
CLIP: forces the camera to use recorded LOOK metadata values to color process recorded
RAW data files when played back on-camera.
Copyright RED Digital Cinema
Nov 27 2008
54
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