TV Logic LVM-174W, Operation Manual

Page: 23 / 48

Multi Format LCD Monitor 23
5. Menu Operations
[5] Waveform
● ●
Line waveform
- Used to select whether the entire data or
one line data will be displayed on the
WAVEFORM/VECTOR.
● ●
Select Line Position
- Used to select specific Vertical Line for
WAVEFORM/VECTOR.
- It is available when Line Waveform is
activated.
- To activate this feature, go to -[Waveform]-
[Select Line Position] and use the Knob to
select a vertical line.
- Control range varies according to the
resolution of the input SDI signal.
* PAL : Min 17, Max 522
* NTSC : Min 23, Max 623
* 720p : Min 26, Max 750
* 1080i : Min 21, Max 1123
* 1080p : Min 42, Max 1121
- Control range for Analog signal varies
according to the output resolution of the
signal.
* Min 0, Max 600
● ●
Luma(Y’) Zone Check
- Displays the Luma(Y’) level of the input
image in colors.
- May select between [Color Pattern] or [Zebra
Pattern].
- Each pixel’s Y’ analyzed and changed to a
certain color or zebra pattern according to
the Index on the right side of the screen.
- When a pixel’s Y’ level is under 0%(16), the
color / diagonal line will be colored Green.
- When the pixel’s Y’ level is over 100%(235),
the color / diagonal line will be colored Red.
- When the Y’ level of a pixel is between
0~100%, the pixel is displayed with Gray,
except for selected Luma Zone.
- In the [Color Pattern] mode, a 5% zone of the
selected Y’ level will be colored Pink(5%) and
±10% will be colored Yellow(-10% from Pink)
and Cyan(+10% from Pink).
- In the [Zebra Pattern] mode, ± 5% of the
selected Y’ Level will be displayed with
diagonal lines.
● ●
Luma(Y’) Zone Adjust
- Used to set the Y’ level to be colored Yellow,
Pink and Cyan in [Color Pattern] mode, or to
set Y’ level zone to be displayed with
diagonal lines in [Zebra Pattern]
mode simply by scrolling the Knob.
- Available values are 0 ~ 100%.
* See section “8. Other Function [8] Luma(Y’)
Check” for more information.