Cobalt Digital COMPASS 9084 HD_SD-SDI RGB Color Corrector - Manual (Page 48)

3
Color and Video Correction Examples Using the 9084
3-22 9084 PRODUCT MANUAL 9084-OM (V4.4)
Figure 3-8 shows the same setup using the 9084 Color Corrector function,
along with the appropriate signal source standard and a video waveform
monitor to assess and determine the color correction required. In the
calibration setup shown in Figure 3-8 the feed to the switcher is monitored by
a WFM 7120 Waveform Monitor, with the set monitor being fed a
monochrome linear limit ramp by a TG700 siggen.
Figure 3-8 Example Setup Using Control Panel Color Corrector Function
Using the 9084 Color Corrector function and setup shown in Figure 3-8, this
condition can be corrected through compensation using the 9084 Color
Corrector function as shown in Figure 3-9.
Note: As shown in Figure 3-9, a recommended approach to performing color cor-
rections is to first apply offset correction, then gain correction, and finally
gamma correction.
To Switcher
9084 Card
WFM 7120 Waveform
Monitor
TG700 Siggen
From Monitor Video Feed
Anchor Desk Set with Monitor