Viewing Alarm Event Images - Sony SNT-V304 Guide De L'utilisateur

Pan/Tilt/Zoom Control Operation
Video camera pan, tilt and zoom can be controlled by
the following methods.
When Using the VISCA Driver
Step
Clicking a triangle at the top, bottom, left or right
of the [Pan]/[Tilt]/[Zoom] control bar causes the
video camera to move by a single step, equal to
about five degrees of angle.
Positioning
Clicking a position on the [Pan]/[Tilt]/[Zoom]
control bar causes the video camera to be
repositioned in a corresponding manner. In the
case of zooming, the video camera zooms as
directed.
Target
Clicking at a point in an image causes the video
camera to pan and tilt (so the clicked point
becomes the center of the image).
When Using the Kalatel Driver
Step
The video camera moves relative to its current
position when you click on the [Pan]/[Tilt]/[Zoom]
control bars. The video camera moves in small
steps when you click near the center of the control
bar and moves in large steps when you click near
either end.
Object
The video camera moves based on its current
position when you click one point on the image.
The video camera moves in small steps when you
click near the center of the image and moves in
large steps when you click near the edge of the
image.

Viewing Alarm Event Images

The Alarm mode of the Camera View is used to view
images saved during an alarm event. The Alarm mode
provides an Alarm List screen (List display), Alarm
Replay screen (moving image display) and an Alarm
Thumbnail screen (thumbnail display).
In Alarm mode, use the "Snapshot" icon to view saved
images the same way you check Alarm images.
Alarm Event Actions
The following actions are performed when an alarm
event occurs.
• The alarm trigger, alarm time and images before and
after the alarm event are stored in memory. Stored
images are stored at [Fullsize] (352 × 240 for NTSC).
• The following pop-up window appears on the
monitor screen.
• The image displayed on the screen changes to the
camera that signaled the alarm event.
• A saved image is transferred to another computer by
ftp.
• A saved image is sent as an e-mail attachment to a
pre-specified address.
An alarm is canceled when one of the following
occurs.
• After a preset interval.
• When the [CLOSE] button is clicked in the pop-up
window.
z Hints
The quality of images saved during an alarm event
depends on system settings (video input). Also, the
actions that occur in response to an alarm event depend
on system settings ("Layout and Application Wizard").
• The pop-up window can be set to display or not.
• Switching to the alarm camera image can be disabled.
• The number of images to be saved can be specified.
• The save interval of images can be specified.
• Transfer of saved images to another computer can be
disabled.
• E-mailing saved images as attachments can be
disabled.
• The alarm event cancel time can be specified.
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