
Operation
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Siemens Building Technologies
Fire Safety & Security Products 12.2008
The individual controls on the toolbar perform the following functions as described
below:
Go to the first image
Fast backward play
Go to the previous image
Play
Go to the next image
Fast forward play
Go to the last image
9.10 Searching video
Pressing the Menu button or clicking the right mouse button while in the Search
mode displays the Search Menu.
Fig. 112 Search menu
Go to… Displays the first or last recorded image, or searches by data and time
(see below for more details)
Calendar Search… Searches using a calendar (see below for more details)
Record Table Search… Searches using a recording table (see below for more details)
Event Log Search… Selects video from the event log (see below for more details)
Text-In Search… Searches text input strings (see below for more details)
Motion Search… Searches motion events (see below for more details)
Clip-Copy… Clips a video segment and saves it (see below for more details)
Print… Allows you to print a selected image (see below for more details)
Zoom… Zooms the current playback image
De-Interlace Turns the de-interlace filter on
Slow Play… Plays video at low speed (x1/2, x1/3, x1/4, x1/6 and x1/8)
Data Source Allows you to choose between recorded and archived video
Exit Search Exits the Search Menu
NOTE
The searching speed might decrease when all camera channels are in the pre-alarm recording mode.
NOTE
The video signal has a time difference of 1/50 second (1/60 second for NTSC) between odd and even
fields because it is composed of 50 interlaced fields per second (60 fields for NTSC). When recording
video with Very High (D1) resolution, video is made up of frame units combining two fields – one odd
field and one even field. This can cause horizontal scan lines or flashes in areas with motion because
of the time difference between the two fields. Turning on the de-interlace filter provides clearer video
by eliminating these horizontal scan lines and flashes.
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