Sony F35 Colorimetry, DC OUT 24 V (3-pinfemale), 1. Virtual chromaticity points at S-GAMUT

DC OUT 24 V (3-pin female)

1

2

3

(External View)

Color Space According to the COLOR SPACE Settings

Colorimetry

No.	Signal	I/O	Specifications
1	UNREG_GND (24	—
	V)

1

0.8

S-GAMUT Film

2	UNREG_24	OUT	+20 to +30 V dc
	V_OUT		5.0 A (MAX)
3	REC trigger	IN	OPEN or +5 V: Normal
			GND: Active

DCDM REF PJ

CRT

0.6

y

0.4

0.2

- 0.2 0.2 0.4 0.6 0.8 1

	x
- 0.2

1. Virtual chromaticity points at S-GAMUT

The virtual color space at S-GAMUT is shown in the above chart. The virtual chromaticity points are as follows:

	x	y
R	0.73	0.28
G	0.14	0.855
B	0.1	–0.05

When converting the color space of a video source shot with this camera in S-GAMUT mode, use these virtual chromaticity points.

These chromaticity points are "virtual" because they do not represent the actual, accurate color space but are the calculated values for calculation of color space conversion. These virtual chromaticity points have been introduced because the actual color space cannot be represented as a triangle in this colorimetry.

A simple formula for conversion from the color space for S-GAMUT to that for conventional cameras (HDC-F950, HDW-F900R, etc.) is shown below:

Appendixes

Color Space According to the COLOR SPACE Settings 117