User Manual

VIVOTEK
278 - User's Manual
0: Non-support low light mode
1: Support low light mode 
focusassist 0,1 0/7 0: Non-support focus assist
1: Support focus assist
remotefocus 0,<positive integer> 0/7 An 4-bit integer, which indicates the
supportive application of remotefocus
in this channel.
If the value of this parameter is larger
than 0, it means that the camera
supports remotefocus function in this
channel.
bit 0 => Indicate whether to support
both zoom and focus function.
bit 1 => Only support zoom
function.
bit 2 => Only support focus
function.
bit 3 => Currently, this is a reserved
bit, and the default value is 0.
focuswindomain qvga, px, std, - 0/7 The domain to set a focus window.
"qvga": a 320x240 range to
represent the whole image.
"px": Locate a window in the image
with pixels.
"std": A normalized 0~9999 range.
"-": Not supported.
focuswindow_nwindow 0,<positive integer> 0/7 Number of focus window
focuswindow_range <leftrange,rightrange,topra
nge,lowrange>
<product dependent>
0/7 Available range for focuswindow.
* We support this parameter when the
version number (httpversion) is equal
or greater than 0305d.
*-: Not supported.
lensconfiguration_support 0,1 0/7 Indicate whether to support different
image library configuration files for
specific exchangeable lens.
freeze <boolean> 0/7 0: Non-support image freeze feature
1: Support image freeze feature
* We support this parameter when the
version number (httpversion) is equal