BenQ DVY23 - Page 46

Serial communication control46
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