Vivotek ST3402 - Manual (Page 50)

3-49
Digital Output) control, Alert Message receiver and Talk control.
3.7.2.1
69B
PTZ Control
The PTZ (Pan / Tilt / Zoom) tool is shown in
X
Figure 3-33
X
. If the remote Video Server/
Network Camera series product associated with the selected channel is connected
with a PTZ enabled camera, this PTZ control tool will be activated. You can do PTZ
operations, as well as going to the preset location set by the previously user-defined
position. Auto-pan and auto-patrol are enabled when the selected channel is
associated with PT Network Camera series product. You can also apply PTZ control
to several cameras simultaneously. See Section
X
3.7.7
X
.
Figure 3-33 PTZ Control
3.7.2.2
70B
DI/DO Control
After clicking on the “DI/DO” button, shown in
X
Figure 3-34
X
, the control page will be
switched to the DI/DO control tool. Only users of root group and power user group
can access the DI/DO control of the remote Video Server / Network Camera series
product. In this application software, the color of the channel number indicates the
status of the DI (Digital Input) of the channel. You can click on the “Switch button” to
change the HI/LOW state of the DO (Digital Output). These features allow you to
monitor the remote sensor input from DI and also trigger the remote by the DO switch.
Tilt up
Tilt down
Pan left Pan right
Zoom out
Zoom in
Go to the preset location
Return to Home
Stop Auto pan or
Auto patrol
Auto patrol
Auto pan
Focus far
Focus near
Auto focus