TVLogic LEM-250C - Manual (Page 27)

FHD OLED Reference Monitor 27
[7] WAVEFORM
5. Menu Operations
●
RANGE ERROR
- Used to display the values of Y MAX, Y MIN, C
MAX, C MIN, Y PICTURE BLINK and C PICTURE
BLINK on the screen.
- Selected values in Y MAX, Y MIN, C MAX, C
MIN are indicated in WAVEFORM/VECTOR or
Y/Cb/Cr.
- 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 blinks.
* In the case of RGB input, Range Error is not
supported.
●
Y MAX
- Used to set the maximum luma(Y’) level from
1 to 254.
- Pixels with values exceeding the max Y’ level
will blink in the screen, and display in red on
the Waveform.
●
Y MIN
- Used to set the minimum luma(Y’) level from
1 to 254.
- Pixels with values exceeding the min Y’ level
will blink in the screen, and display in red on
the Waveform.
●
C MAX
- Used to set the maximum chroma(C’) level
from -127 to 126.
- Pixels with values exceeding the min C’ level
will blink in the screen, and display in red on
the Waveform.
●
C MIN
- Used to set the minimum chroma(C’) level
from -127 to 126.
- Pixels with values exceeding the min C’ level
will blink in the screen, and display in red on
the Waveform.
LEM-250C SDI A
PAGE II >> PAGE I
RANGE ERROR
Y MAX
Y MIN
C MAX
C MIN
Y PICTURE BLINK
C PICTURE BLINK
OFF
127
1
127
1
OFF
OFF
●
Y PICTURE BLINK
- Used to trigger selections of image that
exceeds Y MAX and Y MIN to blink.
●
C PICTURE BLINK
- Used to trigger selections of image that
exceeds C MAX and C MIN to blink.
< Warning : Burn-In >
Similar to CRT or Plasma display, OLED is
also a self-luminescence display and due to
the characteristics of the materials used for
this technology, Burn-In, Image Sticking or
regional brightness reduction may occur
when displaying a static image, markers,
characters, overlay graphics or masked
images for specific screen ratio over a certain
period of time. To prevent burn-in, it is highly
recommended to turn off the power of the
monitor when it is not used. And displaying
markers, characters, overlay graphics, static
images or masked screen for more than 10
minutes are not recommended. Please turn off
these functions whenever possible.