Canon DP-V2421 4K Reference Display - Manual (Page 58)

58 OSD Menu
Item Setting Options (underline indicates factory default)
YCbCr Color
Matrix Sets the matrix conversion method for input signals in YCbCr format.
Automatic : Matrix coefficient is set in conformance with the ITU-R BT.2020 standard when the
"Picture Mode" or "Color Gamut" setting is "ITU-R BT.2020" and in conformance with
the ITU-R BT.709 standard otherwise.
ITU-R BT.709 : Matrix coefficient is set in conformance with the ITU-R BT.709 standard.
ITU-R BT.2020 : Matrix coefficient is set in conformance with the ITU-R BT.2020 standard.
2020 Constant
Luminance Sets the color matrix conversion method to be used when "ITU-R BT.2020" is selected for "Picture
Mode" or "Color Gamut".
Constant Luminance : YUV signals are linearly converted and then converted into RGB signals.
Non-constant Luminance : YUV signals are converted into RGB signals without changing gamma
0.45.
Note
• SD-SDI is fixed to "Non-constant Luminance".
• If "Channel Settings"
→ "Picture Mode" → "Type" is "L/R", "2020 Constant Luminance" is fixed
at "Non-constant Luminance" for the following. However, if "Color Gamut" for the left and right
screens is "ITU-R BT.2020", then the right screen's setting will be the same as set for the left
screen.
- When displaying a single terminal’s input in full-screen
- When displaying "2 Sample Interleave" or "Dual Link 3G-SDI" signals
2020 Gamut
Mapping Set this item when "ITU-R BT.2020" is selected for "Picture Mode" or "Color Gamut".
Gamut Mapping : Mapping is performed on colors outside the native color gamut by Canon's
unique method.
Clipping : Colors outside the native color gamut are clipped by a general method.
Hybrid Log-
Gamma System Sets the system gamma or peak luminance when selecting "Hybrid Log-Gamma" or "Hybrid Log-
Gamma RGB" in "Gamma/EOTF".
Automatic : When "Hybrid Log-Gamma" is selected, it adjusts the system gamma automatically to
match the contrast value. It cannot be set when "Hybrid Log-Gamma RGB" is selected.
Manual : Operations for when "Hybrid Log-Gamma" or "Hybrid Log-Gamma RGB" is selected are as
follows:
When "Hybrid Log-Gamma" is selected: Adjusts the system gamma.
1.000 to 1.500 (1.200, 0.005 increments)
When "Hybrid Log-Gamma RGB" is selected: Sets the peak luminance. The maximum value
for each setting becomes the upper limit value of "HDR Range".
γ 1.2 - 1000 cd/m 2 , γ 1.2 - 2000 cd/m 2
HDR/SDR View The HDR (High Dynamic Range) and SDR (Standard Dynamic Range) displays can be compared.
On : The right screen is displayed at SDR luminance.
Off : Does not compare the HDR and SDR display.
Note
• This cannot be set when the "Picture Mode" setting for the left and right screens is the same.
• When the "Contrast" setting for the left screen is specified as "1000" or less, the luminance of
the left and right screens is the same.