Canon RE-350 Webcam User Manual


 
27
Zoom: Stop
Function:
Stops the movement of the zooming lens.
Timing of the C-response Packet sent to the PC:
Right after the zoom lens stops to move.
The parameter of the C-response Packet:
$0000 fixed
The maximum operation time (msec):
500 millisecond
Command format:
Header ID number Command Parameter MSH Parameter LSH
$10 $ 8 * $ 0 2 $ 0 0 $ 0 0
Header ID number Command Parameter MSH Parameter LSH
$10 $ 8 * $ 0 3 $ 0 0 $ * *
Zoom: Access To Position
Function:
Moves the zoom lens to a designated position determined by the parameter in this command packet.
The available parameter value:
LSH: $00 ~ $FF
Timing of the C-response Packet sent to the PC:
Right after the zoom lens reaches the designated position.
The parameter of the C-response Packet:
$0000 fixed
The maximum operation time (msec):
9000 millisecond
Command format: