Document Number: RD-WI-004
NO. 18P3N8503AF25T1001
10
Basic Functions
VISCA Command is the Basis for Controlling the Integrated Module
1.
Command Sequence Diagram
2.
Zoom
Optical Zoom:
A.
1X to 3X automatic optical zoom, with the picture staying clear during zooming;
B.
The optical zoom speed registration range is 0-7 grades, with grade 4 by default;
C.
The zoom time from min to max is approx. 2 seconds;
3.
Focus
Focus modes are listed as below, which can be switched via VISCA command:
A.
Auto Mode: adjusting focal point automatically;
B.
Manual Mode: adjustment of the focal distance direction and speed;
C.
Single Trigger Mode: in Manual Focus Mode, one auto focusing could be realized and
focusing stops upon completion;
D.
Zoom Trigger Mode: one auto focusing is triggered upon zooming and focusing stops upon
completion;
4.
White Balance
White Balance Modes are listed as below, which can be switched via VISCA Command:
A.
Auto White Balance: it automatically calculates the value of white balance color temperature
information of the entire image and adjusts the image to the right color temperature at
different light sources, with the adjustable range of 2700K-7500K; factory default;
B.
Indoor Mode: 5500K in Indoor Mode;
C.
Outdoor Mode: 6500K in Outdoor Mode;
