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Serial communication control
46
VISCA Inquiry command
Command
Function
Command packet
Note
CAM_PowerInq
8x 09 04 00
FF
y0 50 02 FF
On
y0 50 03 FF
Off (Standby)
CAM_ZoomPosInq
8x 09 04 47
FF
y0 50 0p 0q 0r 0s FF
pqrs: Zoom
Position
CAM_FocusAFModeInq
8x 09 04 38
FF
y0 50 02 FF
Auto Focus
y0 50 03 FF
Manual Focus
y0 50 04 FF
One Push mode
CAM_FocusPosInq
8x 09 04 48
FF
y0 50 0p 0q 0r 0s FF
pqrs: Focus
Position
CAM_AFSensitivityInq
8x 09 04 58
FF
y0 50 01 FF
High
y0 50 02 FF
Normal
y0 50 03 FF
Low
CAM_AFZoneInq
8x 09 04 AA
FF
y0 50 00 FF
Top
y0 50 01 FF
Center
y0 50 02 FF
Bottom
y0 50 03 FF
All