TeleEye DM 564, Руководство пользователя, Страница: 8 / 14

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3. Intelligent Nonvolatile (power-off) memory operation
a. Provides more than 50 preset points (including pan-tilt position and preset focal length) and
saved in the nonvolatile memory.
b. Support Dome device to scan between two points horizontally and the scanning speed can be
adjusted.
c.
Provide setting of scanning track and select cruise track function. Self-test can allow to store
track that user edits arbitrarily and information power-off memory. (depending on user’s operation
keyboard or DVR function)
4. New-added functions
1. Long-focus speed-limited function: Dome device can auto adjusts its manual pan/tilt speed
according the current focus length of video camera. Closer the object become, slower the
pan/tilt speed becomes, which ensures that video camera can scan objective quickly and
correctly.
2. Line-scanning position freely selectable: With different setting, Dome device can scan
between arbitrary two points within less than 180°, and scanning speed is adjustable
continuously (related with communication protocols).
3. Programmable six cruise tracks: Each track has 16 points preset position and the dwelling
time and call speed upon each preset position can be set as well.
4. Intelligent involatile memory recording current setting and state: If the dome is line-scanning
or running a track, and then power off, current setting and work states would be saved. When
it is powered on again, it will be working in the same state as that before it is power off. It
dispense with setting again.
6. Home position: Home function is available when it is set at ON, namely, the dome camera will
return home position if user has no action for a period of time, and user can adjusts this
duration time. The dome camera shall not return the home position if it is on tour state. If no
home function is needed when the dome camera is stopped, set the option at OFF,i.e. Press
Preset for 2 sec, key in 100 and then enter. (The home position is First preset point)