User`s manual

4
Streaming Protocol
RTP/RTSP over HTTP is the default. This is the most flexible setting in that it
streams using port 80 which should likely require no client router configuration.
RTP over UDP may use less bandwidth than the other options, but it may also
result in inferior video quality since packets may be lost in transmission (more
common over WAN) and may require additional router client configuration for
UDP traffic.
See section 5 Router/Firewall Configuration for more information on network
configuration considerations.
Buffering Time
Buffering Time can be increased if video appears to lag due to network latency.
However, an increased buffer will result in increased lag between real time.
2.2 Controls and Status
The View Size controls adjust the viewable screen size in Live View. The Zoom
feature can be used, and
Record and Snapshot will capture video/snapshots to the local hard drive.
Digital Out will trigger a digital output signal (e.g. to an alarm).
Full Screen will display video in full screen mode. Click the Esc key to exit Full
Screen mode.
SD Card shows the status of the SD card.
Digital In Alert will display when a digital in alert has been triggered.
Motion Detection Alert will display when motion detection has been triggered.
EV8280
The EV8280 speed dome camera has 6 digital input connections. Therefore, the
Live View Digital IN alert displays 6 separate signals labeled 1-6.