Vivotek IB9391-EHT - Page 252

VIVOTEK
252 - User's Manual
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.
* Only available when
"capability_camctrl_c<0~(n-1)_zoommodule"
is 1.
* We support this parameter when the version
number (httpversion) is equal or greater than
0304a.
Group: capability_ptz_c<0~(n-1)> n denotes the value of "capability_nvideoin"
(capability_ptzenabled > 0 and capability_camctrl_c<0~(n-1)>_zoommodule !=0)
* We support this group when the version number (httpversion) is equal or greater than 0303b.
PARAMETER VALUE SECURITY
(get/set)
DESCRIPTION
panspeedlv 0, <positive integer> 0/7 The maximum speed level of pan motion.
*Only available when bit0 of
"capability_camctrl_c<0~(n-1)>_buildinpt" is
"1"