User manual
VIVOTEK
208 - User's Manual
More details, please refer the parameter 
description of "volume_internal" and 
"volume_external". 
nuart 0, 
<positive integer> 
0/7  Number of UART interfaces. 
nmotion  <positive integer>  0/7  The number of motion window. 
nmotionprofile  0, <positive 
integer> 
0/7  Number of motion profiles. 
ptzenabled  0, <positive 
integer> 
0/7  An 32-bit integer, each bit can be set 
separately as follows: 
Bit 0 => Support camera control function; 
0(not support), 1(support) 
Bit 1 => Built-in or external video source; 
0(external), 1(built-in) 
Bit 2 => Support pan operation;  
0(not support), 1(support) 
Bit 3 => Support tilt operation;   
0(not support), 1(support) 
Bit 4 => Support zoom operation; 
0(not support), 1(support) 
(only available when RS-485 interface is 
supported or SD/PZ/PT/PD/video server 
series)
Bit 5 => Support focus operation;  
0(not support), 1(support) 
(only available when RS-485 interface is 
supported or SD/PZ/PT/PD/video server 
series)
Bit 6 => Reserved bit; always 0. 
Bit 7 => External or built-in PT;   
0(built-in), 1(external) 
windowless  <boolean>  0/7  Indicate whether to support windowless 
plug-in. 
evctrlchannel  <boolean>  0/7  Indicate whether to support HTTP tunnel for 
event/control transfer. 
joystick  <boolean>  0/7  Indicate whether to support joystick control. 
remotefocus 
<Not recommended to use 
this> 
<boolean>  0/7  An 4-bit integer, which indicates the supportive 
application of remotefocus.   
If the value of this parameter is larger than 0, 










