User Manual

VIVOTEK
User's Manual - 235
buildinpt <boolean> 0/7 An 32-bit integer, each bit can be set separately
as follows:
Bit 0 => support build-in pan
Bit 1 => support build-in tilt
zoommodule <boolean> 0/7 Indicate whether to support zoom lens. In our
product, only SD series and IZ series use the
zoom lens.
* Both varifocal and zoom lenses are built with
movable elements that permit changing the
effective focal length. And the key difference
between a varifocal and a zoom lens can be
explained by thinking about a lens that has been
focused on an object at any focal length. A
varifocal will need to be refocused whenever the
focal length is adjusted; the zoom will stay in
focus when the focal length is adjusted.
focusmode auto,onetimeauto,spo
tlight,manual
<product dependent>
0/7 Focus mode selection:
"auto": Camera will automatically adjust the
focus position full time to adapt a clear picture.
"onetimeauto": Camera will automatically
adjust the focus position one time, which follows
any PTZ control.
"spotlight": Camera will automatically adjust
the focus position full time, and to consider a
spotlight avoidance situation.
"manual": Turn off the automatically focus
function. For user to control the focus position
manually as their purpose.
* We support this parameter when the version
number (httpversion) is equal or greater than
0304a.