6. OUTPUT PATTERNS
34
6.5.12 Other
Patterns
Each time you press OTHERS, the waveform type switches in the following order:
Demodulation, ANSI Grayscale, Checker, and xvYCC. The waveform types that can be
transmitted vary depending on the output format and aspect ratio (see Table 12-2, “List of
output patterns”).
Figure 6-23 Other patterns
●
Demodulation
Transmitted when the output format is PAL, PAL-M, PAL-N, or PAL-60.
The demodulation pattern is used to adjust or test a color monitor’s TV chroma
demodulator, adjust or test a Y/C separation circuit with a delay line, and so on. When
the Y/C separation circuit is being adjusted, the bars on either side are gray. When it is
not being adjusted, the bars appear in color.
●
ANSI
Grayscale
Transmitted when the output format is component for PC monitors.
The ANSI Grayscale pattern is used to adjust a projector’s luminance, contrast, etc.
●
Checker
Can be transmitted in any format.
The checker pattern is used to adjust focus, test horizontal and vertical linearities, and
so on.
●
xvYCC
Transmitted from the HDMI and DVI-I (digital) output connectors when the output format
is 1080p/59.94, 1080i/59.94(30sF), 1080i/50(25sF), 720p/59.94, or 720p/50.
The output format is fixed to YP
B
P
R
. The COMPONENT key on the front panel is
disabled.