TV Logic Viewfinder VFM-056W, Operation Manual

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V
iewfinder Monit
or 16
t Y Max
- Used to set the maximum luma(Y’) level from
0 to 255.
- Pixels with values exceeding the max Y’ level
will blink in the screen, and displayed as red on
the Waveform.
t Y Min
- Used to set the minimum luma(Y’) level from
0 to 255.
- Pixels with values exceeding the min Y’ level
will blink in the screen, and displayed as red on
the WaveForm.
t C Max
- Used to set the maximum chroma(C’) level
from 0 to 255.
- Pixels with values exceeding the min C’ level
will blink in the screen, and displayed as red on
the Waveform.
t C Min
- Used to set the minimum chroma(C’) level from
0 to 255.
- Pixels with values exceeding the min C’ level
will blink in the screen, and displayed as red on
the Wavefo rm.
t Y Picture Blink
- Used to set whether or not to blink pixels with
values exceeding Y MAX and Y MIN.
t C Picture Blink
- Used to set whether or not to blink pixels with
values exceeding C MAX and C MIN.
t
Luma(Y’) Zone Check
- Used to analyze the Luma(Y’) level of the input
video signal and display the selected sector on
the screen to aid exposure setting of the camera.
- Each pixel’s Y’ level is displayed as a color and
the color is changed as indicated on the Index
on the right.
- If Y’ level of the pixel is under 0%(16 in 8 bit
video encoding), the color will be shown as green.
- If the Y’ level is between 0% and 100%, Y’ level
will be indicated as Gray Level except the
designated Luma Zone.
- If the Luma(Y’) Zone is selected, the area is
shown as Yellow(10%), pink(5%) and cyan(10%).
t
Luma(Y’) Zone Adjust
- Used to set the designated level for yellow,
pink and cyan zone by scrolling the Knob.
- Control range is from 0 to 100%.
* See section “Other Function [6] Luma(Y’) Zone
Check” on page 24 for more information.
t
Range Error
- Used to set whether or not to activate Y MAX,
Y MIN, C MAX, C MIN, Y PICTURE BLINK and C
PICTURE BLINK functions.
- The values of Y MAX, Y MIN, C MAX, C MIN are
indicated in Waveform/Vectorscope.
- If [Y PICTURE BLINK] or [C PICTURE BLINK] is
enabled, the section of image that exceeds the
selected values of Y MAX, Y MIN, C MAX and C
MIN shall blink.
* See section “Other Function [8] Range Error”
on page 22 for more information.
[5] Waveform / Level Check (VFM-056WP Only)
6. Menu Operations