Canon DP-V2421 4K Reference Display User Manual
Page 53
53
OSD Menu
Item
Setting Options (underline indicates factory default)
HDR Range
Sets the display method when Gamma/EOTF for HDR display is selected.
SMPTE ST 2084 (PQ)
:
Sets the "SMPTE ST 2084 (PQ)" dynamic range to be displayed, from 0.005
to 10,000 cd/m
2
(nits). (100 to 4000: 100 increments. 4000 to 10000: 1000
increments)
100
to
10000 (1000)
Hybrid Log-Gamma,
Hybrid Log-Gamma RGB
: Sets how far to display the "Hybrid Log-Gamma" dynamic range.
(in increments of 100)
The upper limit value will change to match the settings of "Hybrid Log-
Gamma System". (
Hybrid Log-Gamma: 100
to
1000
Hybrid Log-Gamma RGB: 100
to
1000/2000
Canon Log (HDR)
:
Sets the "Canon Log" dynamic range to be displayed, from 0 to 800%. (in 100
increments)
100
to
800
Canon Log 2 (HDR)
:
Sets the "Canon Log 2" dynamic range to be displayed, from 0 to 1600%. (in
100 increments)
100
to
1600
Canon Log 3 (HDR)
: Sets the "Canon Log 3" dynamic range to be displayed, from 0 to 1600%. (in
100 increments)
100
to
1600
S-Log2 (HDR), S-Log3 (HDR)
: Sets how far to display the "S-Log" dynamic range.
(in 100 increments)
S-Log2 (HDR): 100
to
1400 (1000)
S-Log3 (HDR): 100
to
3900 (1000)
Gamma LUT 1 to Gamma LUT 8
: Sets how far to display the 10-bit LUT data dynamic range, from
0 to 1023. (in 1 increments)
512
to
1023
Setting procedures
The procedures below use Canon Log 2 (HDR) as an example.
When the maximum value (1600) is specified, the 1600% dynamic range of Canon Log 2 is assigned
to the dynamic range of the video display. Although the brightness in appearance lowers, you can
check the dynamic range included in video signals. When "1200" is specified, the part exceeding
1200% of Canon Log 2 is clipped (gradation is saturated) and the part up to 1200% is assigned to
the dynamic range of the video display.
The brightness of the video display corresponds to the value set for Contrast.
1600%
1200%
1600%
1200%
1200%
Canon Log 2 1600% signal
(Contrast: "12000")
Canon Log 2 (HDR): Set to "1600"
Canon Log 2 (HDR): Set to "1200"
Canon Log 2
range
Canon Log 2
range
Range of
video display
Range of
video display
Gradation is reproduced by assigning
the range to the range of
the video display
(which lowers
the brightness).
Clip (Saturates gradation.)
Brightness
value
corresponding
to the contrast
setting