Visca Network; Serial Communication Control; Gui Settings; Menu - Prestel 4K-PTZ412A User Manual

4K Video Conference CameraUser Manual

4.7 VISCA Network

4.8 Serial Communication Control

 RS232 Communication Control
The camera is controlled via RS232. The
RS232 serial port parameters are as follows:
Baud rate: 2400/4800/9600/38400 bit/s;
Starting Position: 1 bit
Data bit: 8 bits
Stop bit: 1 bit
Check digit: None
 RS485 Communication Control
Control camera via RS485, half duplex mode:
Baud rate: 2400/4800/9600/38400 bit/s;
Starting position: 1 bit
Data bit: 8 bits
Stop bit: 1 bit
Check digit: None
After power on, the camera goes to the upper
right limit and then back to the middle position.
The zoom lens is pulled to the farthest position,
auto focus, and the aperture is adjusted to the
default value. If the camera has preset 0 saved,
the camera will be set to position 0 after the
initialization is completed. At this point, the
user can use the serial port command to
control the camera.
5

GUI Settings

5.1 MENU

Press [MENU] button to display the main menu
on the normal screen, using arrow button to
move the cursor to the item to be set. Press
the [HOME] button to enter the corresponding
sub-menu.

5.2 EXPOSURE

Move the main menu cursor to [EXPOSURE],
and press [HOME] key enter the exposure
page, as shown in the following figure.
Mode
ExpCompMode
ExpComp
Backlight
Gain Limit
Anti-Flicker
Meter
DRC
[Menu] Back
Mode: Exposure mode,optional items: Auto,
Manual, SAE, AAE, Bright.
ExpCompMode: Exposure the compensation
mode, optional items: On, Off (Effective only
inAutomode).
8
MENU
Exposure
Color
Image
P/T/Z
Noise Reduction
Setup
Communication Setup
Restore Default
[Home] Enter
[Menu] Exit
EXPOSURE
Auto
On
+1
Off
15
50Hz
Average
2
Select Item
Change Value