ikan MS21 - Manual (Page 9)

DISPLAY 1
Aspect
Set the aspect ratio of the screen. 16:9, 4:3, Native(Original) are selectable. This
selection is ignored on 1080i, 1080p, 720p.
1:1 Scan
On SD signals(Not HD), Set this on to display picture in 1:1 pixel mapping.
AFD
Turn this mode on to adjust aspect ratio with the ratio value in the source signal.
Waveform Display
Select waveform display mode. Choose Normal to analyze whole screen, choose
Line Select to analyze a specific line of the screen.
Waveform Line Select
Select the line when you select Line Select mode for Waveform display.
Waveform Select
Select waveform line to display among Y, Cb, Cr.
Waveform Color Mode
Select waveform color mode among Single or Mix.
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