AJA 4K2HD - Manual (Page 14)

4K2HD v1.7 www.aja.com 14
Video Format: Selects the Input Video Format. Choose from Auto, Progressive, Interlaced, or PsF
(progressive segmented frame). Choosing “Auto” automatically selects the format based
on the input video parameters and the payload ID.
3G-B Mode: Selects the 3G level B Video Mode. Choose from the following:
• Auto - automatically selects the format based on the input video parameters.
• Dual Link - select this when the input is Dual Link., your 3G signal is carrying 444
information, or the input is 1080p50/59.94.
• 2xHD - Dual Stream - each Data Stream is an independent source.
• 1 x HD DS1 - use only Data Stream 1 as a single video.
• 1 x HD DS2 - use only Data Stream 2 as a single video.
Output Tab Screen
Click on the Output tab to view and make changes to the 4K2HD Output settings. These
settings can affect both the HDMI and SDI outputs.
Figure 8. MiniConfig, Output Tab Screen
Output Video
Selections
Output Mode
4K Convert: • Downconvert - Downconverts incoming 4K signal to HD (default setting).
• Center Cut - Selects the center portion of the incoming 4K signal for display. No down-
scaling occurs, and the output format is either 1920x1080 or 2048x1080 (depending
the input source and the 2K Crop setting.
2K Crop: Choose On or Off. Provides the option of center cutting 2Kx1080 video signals to make
1920x1080., or center cutting a 4Kx2160 signal to make 1920x1080. Default is On.