Leader LV 5480, Function Menu Explanations

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4. CIE DIAGRAM DISPLAY (SER05)
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4.1 Configuring the Scale Settings
To configure the scale settings, press F•1 SCALE on the VECT menu.
This menu item does not appear when DISP TYPE is set to TEMP.
Reference DISP TYPE → Section 4.2.1, “Selecting the Display Type”
VECT → F•1 SCALE →
Figure 4-2 SCALE menu
4.1.1 Selecting the Triangle
To display up to three color triangles, follow the procedure below.
Procedure
VECT → F•1 SCALE
→ F•1 TRIANGLE1: BT.601(525) / BT.601(625) / BT.709 / DCI / BT.2020 / OFF
→ F•2 TRIANGLE2: BT.601(525) / BT.601(625) / BT.709 / DCI / BT.2020 / OFF
→ F•5 USER TRIANGLE → F•1 TRIANGLE: 1 / 2 / OFF
The color triangle vertex coordinates are shown below.
u’v’ coordinates are calculated from the xy coordinates.
Table 4-1 Color triangle vertex coordinates
F•1 TRIANGLE1
F•2 TRIANGLE2 CIE1931 CIE1976
x y u' v'
BT.601(525) R 0.630 0.340 0.433 0.526
G 0.310 0.595 0.130 0.563
B 0.155 0.070 0.176 0.178
BT.601(625) R 0.640 0.330 0.451 0.523
G 0.290 0.600 0.121 0.561
B 0.150 0.060 0.175 0.158
BT.709 R 0.640 0.330 0.451 0.523
G 0.300 0.600 0.125 0.563
B 0.150 0.060 0.175 0.158
DCI R 0.680 0.320 0.496 0.526
G 0.265 0.690 0.099 0.578
B 0.150 0.060 0.175 0.158
BT.2020 R 0.708 0.292 0.557 0.517
G 0.170 0.797 0.056 0.587
B 0.131 0.046 0.159 0.126