RS-232 Control
The Vaddio Control Protocol is similar to the Sony
®
VISCA command set in order to be compatible with
several popular control devices. Not all VISCA commands are supported and there are Vaddio-specific
commands in the following command and inquiry lists.
For RS-232 communication settings and connector pin-out, see
.
Camera Movement, Zoom, and Focus Commands
Command Set
Command
Command Packet
Comments
CAM_Zoom
Stop
8x 01 04 07 00 FF
Variable speed: p = 0 (low) to 7
(high)
Direct: pqrs = zoom position (0h-
7AC0h)
Tele (std)
8x 01 04 07 02 FF
Wide (std)
8x 01 04 07 03 FF
Tele (variable)
8x 01 04 07 2p FF
Wide (variable) 8x 01 04 07 3p FF
Direct
8x 01 04 47 0p 0q 0r 0s FF
Corresponds to
camera zoom
in Telnet API
CAM_Focus
Stop
8x 01 04 08 00 FF
Variable speed: p = 0 (low) to 7
(high)
Direct and Near Limit: pqrs =
focus position (1000h – F000h)
Far (std)
8x 01 04 08 02 FF
Near (std)
8x 01 04 08 03 FF
Far (variable)
8x 01 04 08 2p FF
Near (variable) 8x 01 04 08 3p FF
Direct
8x 01 04 48 0p 0q 0r 0s FF
Auto Focus
8x 01 04 38 02 FF
Manual Focus
8x 01 04 38 03 FF
Auto/Manual
8x 01 04 08 10 FF
One Push
Trigger
8x 01 04 18 01 FF
Near Limit
8x 01 04 28 0p 0q 0r 0s FF
Corresponds to
camera focus
in Telnet API
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Complete Manual for the PrimeSHOT 20 HDMI PTZ Camera
