English _43
● WEB VIEWER
To control the PTZ
1. Press the [PTZ ( )] button.
2. When the PTZ button bar appears on
the screen, use the direction buttons to
adjust the camera angle, zoom factor
or focus to your preference.
M
For further details on PTZ use, refer to
“External PTZ setup”. (page 54)
SEARCH AND PLAY BY EVENT
1. Click the [Playback ( )] button.
2. Specify the start time and end time of
your search.
3. Select an event type for your search
within the specified period.
4. Click the [Search ( )] button.
The search results will be displayed in
the list.
M
If more than 500 events are recorded
within the search period, your search will
be limited up to the date when the 500th event is recorded.
For instance, if the search period is between 10th and 15th day of the month, and more than 500
events were recorded 10th through 11th, your search will be limited up to 11th day with a total of
500 events, and events after then (from 12th) will not be found.
5. Select a data item to play in the search
list.
6. Click the [Play (
)] button.
7. To stop playing the video, click [Stop
(
)].
To return to the search screen, click
[Exit ( )].