1-20. LUMINANCE DIFFERENCE adjustment
( A705MT / i70A )
1)
2)
3)
4)
Receive an entire white signal of MODE 5.
Apply a photometer to C (center), L (left) and R (right) in the right hand
side figure respectively.
Confirm that the luminance difference between C, L and R is within ±10cd/m
2
respectively.
If the luminance difference is not within the specified range above, adjust
VR501 (UNIFORMITY).
C
B
T
R
L
n
1-21. LUMINANCE DIFFERENCE confirmation
( A705MT / i70A )
1)
2)
3)
Receive an entire white signal of MODE 5.
Apply a photometer to L (left) / R (Right), T (Top) and B (Bottom) in the
right hand side figure respectively.
Confirm that the luminance difference is the 22.5cd/m
2
or less.
Luminance
VR501 UNIFORMITY
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