Sony DSC-H50 Service Manual page 124

5. Preparing the Flash Adjustment Box
A dark room is required to provide an accurate flash adjustment.
If it is not available, prepare the flash adjustment box as given
below;
1) Provide woody board A, B, C and D of 15 mm thickness.
woody board A (2)
400 mm
513 mm
730 mm
2) Apply black mat paint to one side of woody board A, B and D.
3) Attach background paper (J-2501-130-A) to woody board C.
4) Assemble so that the black sides and the background paper
side of woody board A, B, C and D are internal. (Fig. 6-1-9)
DSC-H50_ADJ
woody board B (2)
370 mm
513 mm
700 mm
Fig. 6-1-8
woody board A
woody board B
woody board B
woody board C
Fig. 6-1-9
L = 50 cm
Flash adjustment box
Background paper
Fig. 6-1-10
woody board C (1)
700 mm
700 mm
woody board D
Front of the lens
L
Camera
6-7
woody board D (1)
370 mm
100 mm
120 mm
woody board A
370 mm