[White] - Panasonic VariCam LT Operating Manual

[dB]
There are two gain modes of [NORMAL] and [HIGH]. The standard sensitivity equivalent to [NATIVE ISO] is set as 0 dB.
However, when the gamma curve is set to [VIDEO45]/[VIDEO50]/[BC GAMMA], the dynamic range will be set to 600%, which is less than [V-Log] or
other gamma curve. Therefore, the standard sensitivity will decrease.
r Change of gain (0 dB) and dynamic range by the sensitivity
When [MAIN CODEC] is set to anything other than [AVC-Intra2K-LT]/
[AVC-Intra-LT]
[V-Log]/[V-709]/[V-406060]/[V-452080]/[V-452080L]
Dynamic range
[NORMAL]
600%
500%
400%
-12 dB
[VIDEO45]/[VIDEO50]/[BC GAMMA]
Dynamic range
[NORMAL]
0 dB
600%
500%
400%
-6 dB
Setting method
r When setting from [MENU]
f When [SYSTEM SETTINGS] → [COLOR SETTINGS] → [MAIN] is set to [V-Log]
Set with [MENU] → [CAMERA SETTINGS] → [EI].
f When [SYSTEM SETTINGS] → [COLOR SETTINGS] → [MAIN] is set to anything other than [V-Log]
Set with [MENU] → [SCENE FILE SETTINGS] → [EI].
r When setting from the control panel
Set with [EI] in the [HOME] screen.

[WHITE]

[AWB] (automatic white balance adjustment)
1
Place the white pattern at a point where the light conditions match those for the light source for the subject, and display white in
the screen.
2
Adjusts the luminance.
Adjust the iris and EXPOSURE INDEX with the <IRIS/SEL> dial button so the luminance display of Y GET is approximately 70%.
Y GET can be assigned to the USER button. (page 121)
3
Select [WB] → [AWB] from the HOME screen of the control panel, or [MENU] → [SCENE FILE SETTINGS] (or [CAMERA
SETTINGS]) → [WHITE] → [AWB] → [EXECUTE].
It can also be adjusted with the <TOGGLE/WB> switch. (Only during shooting)
White balance is automatically adjusted.
The execution result will be added to the list of color temperatures (max. 12).
It will be overwritten with current value when it exceeds 12. (Only during shooting)
[A] is displayed in front of the color temperature.
Chapter 4 Video Recording and Color Grading — Image quality adjustment
0 dB 14 dB 0 dB
[HIGH]
-12 dB
[HIGH]
20 dB 0 dB
-6 dB
When [MAIN CODEC] is set to [AVC-Intra2K-LT]/[AVC-Intra-LT]
[V-Log]/[V-709]/[V-406060]/[V-452080]/[V-452080L]
Dynamic range
8 dB
600%
500%
400%
-6 dB
[VIDEO45]/[VIDEO50]/[BC GAMMA]
Dynamic range
14 dB
600%
500%
400%
-6 dB
– 71 –
[NORMAL] [HIGH]
0 dB 14 dB 0 dB
-6 dB
[NORMAL] [HIGH]
0 dB 14 dB 0 dB
-6 dB
8 dB
8 dB