Focus Detection Function - Hitachi HV-F31CL Operation Manual

: Setting value 306Axxzz h
LEVEL

6. Focus detection function

Integrated or peak value of sharpness signal is automatically calculated in every field. The value is available for
auto focus system.
(1) FOCUS GATE
Set position and size of focus gate where the focus data is calculated.
-INDIGATE-
Focus gate window is selectable visible(ON) / invisible(OFF).
Setting value 20170xF3 h
-GATE POSITION-
H POSITION
V POSITION
-GATE SIZE-
WIDTH
HEIGHT
xx: 00h to 0Fh [HV-F22] / 00h to 0Bh [HV-F31], zz: undefined
(2) FOCUS DETECTION
Returns focus data.
x: 0- OFF, C- ON
: Setting value 30B1xxzz h
xx: AFh to 51h signed [HV-F22] / C4h to 3Ch signed [HV-F31], zz: undefined
: Setting value 30B2xxzz h
xx: C4h to 3Ch signed [HV-F22] / D4h to 2Ch signed [HV-F31], zz: undefined
: Setting value 30B3xxzz h
xx: 00h to 14h [HV-F22] / 00h to 0Fh [HV-F31], zz: undefined
: Setting value 30B4xxzz h
xx: 80h to 7Eh signed zz: undefined
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