Ikegami HQLM-3120W Operation Manual page 60

HQLM-3120W
YCbCr MATRIX setting
YCbCr matrix is set.
AUTO : Automatically judge the conversion matrix
by the payload,
BT.2020 : Setting corresponding to ITU-R BT.2020
BT.709 : Setting corresponding to ITU-R BT.709
Default setting is BT.709.
EOTF gamma curve is set.
AUTO : Either one of HLG1/PQ is automatically
judged from the payload.
HLG1 : HLG method gamma (with OOTF pro-
cessing)
HLG2 : HLG method gamma (without OOTF
processing)
LOG1 : LOG1 setting gamma
LOG2 : LOG2 setting gamma
PQ : PQ method gamma
ACES P. : ACES Proxy gamma
2.2 : Gamma 2.2
2.4 : Gamma 2.4
2.6 : Gamma 2.6
Default setting is 2.2.
TONEMAP setting
In the case of HLG1/HLG2/LOG1/LOG2/PQ/ACES.P,
compressed by the curve from a certain level so that
the high luminance signal subsides to the maximum
brightness of the panel.
MODE1 It is uncompressed to a certain level.
but compress at a higher level..
MODE2 Compression from the lower level com-
pared to the MODE1.
MODE3 Compress full Range..
MODE4 Does not compress. and clip with the
maximum brightness of the panel.
Default setting is MODE2.
HLG VARIABLE setting
The maximum brightness to HLG1 gamma curve is
set from 800 / 900 / 1000 / 1100 / 1200 cd/m2.
Default setting is 1000.
HLG CLIP (R/G/B) setting
By the setting when EOTF is "HLG1 / 2," the clip
point at high bright section of R/G/B is set.
The set value 100 is a condition without a clip. The
number of clips increases as the number is equal to
or less than 100.
Default setting is 100/100/100.
MASTER CLIP setting
In addition to the setting in
bright section where R/G/B is simultaneously oper-
ated is set.
The set value 100 is a condition without a clip. The
number of clips increases as the number is equal to
or less than 100.
Default setting is100.
Change of preset data
PRESET CHANGE FILE D65
CHROMA 100
BRIGHT 0.0
CONTRAST 89.0
R.BKG 0.0
G.BKG 0.0
B.BKG 0.0
R.GAIN 100.0
G.GAIN 100.0
B.GAIN 100.0
RETURN
Change the data of a file selected in "
of files".
How to change data
Select "CHANGE FILE" and press the RE or ENT.
The following "PRESET CHANGE FILE" menu
appears.
For details, refer to Item "How to change PRESET
data".
Adjustable
CHROMA
Used to set the color density.
Variable range : 0 200
Default setting is 100.
BRIGHT BRIGHTNESS
Used to set the black level.
Variable range : -60.0 +60.0
Default setting is 0.0.
CONT CONTRAST
Used to set the white level.
Variable range : 0.0 120.0 WIDE : 0.0 200.0
Default setting is 100.
R.BKG R.BACKGROUND
Used to set the black balance (red component) at
dark level.
Variable range : -25.0 +25.0
Default setting is 0.0.
G.BKG G.BACKGROUND
Used to set the black balance (green component)
at dark level..
Variable range : -25.0 +25.0
Default setting is 0.0.
- 50 -
, the clip point of high
Selection