User's Manual

The validity is an internal parameter that helps judge whether the PTZ channel should lower the
tracking speed or not. This parameter is the waing me level before the device lowers the
tracking speed when the validity is low. Larger value means longer waing me.
Tracking Duraon
When you set the Tracking Duraon as 0, the device keeps tracking the target unl it
disappears.
When you set the Tracking Duraon as a number other than 0, the device tracks a target for the
set me. The tracking stops when the me is up or when the target disappears.
Network Speed Dome User Manual
16