User Manual

4:3 aspect ratio markers
Markers are provided for the 4:3 aspect ratio. These markers support both 17:9 (2048×1080) and 16:9
(2560×1440, 1920×1080, or 1280×720) source inputs.
● 4:3 extraction: shows the 4:3 region within the 17:9 or 16:9 frame.
● 4:3 action safe: shows the action safe area within 4:3 as dened by SMPTE RP 218. This area is dened
as a box 5% inward from each edge of the image.
● 16:9 title safe: shows the title safe area within 16:9 as dened by SMPTE RP 218. This area is dened as
a box 10% inward from each edge of the image.
The following illustration shows the 16:9 safe action and safe title markers displayed on-screen.
30 Chapter 2 Using the display