Cobalt Digital COMPASS 9064 Up_Down_Cross Converter - Manual (Page 69)

9064-OM (V4.1) 9064 PRODUCT MANUAL 3-39
Operating Instructions
Color and Video Correction Examples Using the 9064
Figure 3-8 shows the same setup using the 9064 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 9064 Color Corrector function and setup shown in Figure 3-8, this
condition can be corrected through compensation using the 9064 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
9064 Card
WFM 7120 Waveform
Monitor
TG700 Siggen
From Monitor Video Feed
Anchor Desk Set with Monitor