
11. VIDEO SIGNAL WAVEFORM DISPLAY (WFM)
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11.6.5 Selecting
a
Filter
To select a filter, follow the procedure below.
The filters that you can select vary depending on how F•1 COLOR MATRIX is set.
Procedure
WFM (press and hold)
→
F•4 DISPLAY
→
F•3 ARRANGE
→
F•1 FILTER
●
When COLOR MATRIX is set to YCbCr, XYZ, GBR, or RGB
Settings
FLAT:
This filter has a flat frequency response over the entire bandwidth of the input
signal. This is the default setting.
LOW PASS: This filter is a low-pass filter with the following frequency responses:
Attenuation of 20 dB or more at 20 MHz (when the input SDI signal is HD)
Attenuation of 20 dB or more at 3.8 MHz (when the input SDI signal is SD)
FILTER = FLAT
FILTER = LOW PASS
Figure11-21 Component signal filters
●
When COLOR MATRIX is set to COMPOSIT
Settings
FLAT:
Only the pseudo-composite signal is displayed. This is the default setting.
FLAT+LUM: The pseudo-composite signal and the luminance signal are displayed side by
side.
LUM+CRMA: The pseudo-composite luminance and chrominance signals are displayed
side by side.
FILTER = FLAT
FILTER = FLAT+LUM