Vertical And Horizontal Position And Size Specification; Focus Adjustment - HP P4819 Service Manual

3-5. VERTICAL AND HORIZONTAL POSITION
AND SIZE SPECIFICATION
A
b
b
a a
a 1.8 mm
b 1.8 mm

3-6. FOCUS ADJUSTMENT

1. Adjust Focus (V) and Focus (H) for optimum focus.
4 : 3
MODE
B
A 388
B 291
Focus (V)
Focus (H)
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P4819