DVR User’s Manual
42
4.3.4 Search
by
Text
When a POS device is connected to the DVR, users can search for videos
with text data. The “Text Query Page” is displayed as below:
Text Query Page
By Text
Item
Item
By Numerals
Value
Value (Upper Limit)
By Date/Time
From:
To:
By Channel
Text Query List
Off
Off
Off
2010/12/07 AM 00:00:00
2010/12/09 AM 00:00:00
Off
ENTER
There are three ways to search: by text, by numerals, or by text and numerals.
In the mean time, date/time and/or channel can be specified to narrow down
range, thus the search will be faster. Refer to below for search options.
By Text:
Exception:
Search for video with data containing the exception string set
in the OSD setup menu.
OR:
Enter two sets of word strings. Search for videos with data containing
EITHER ONE of the word strings.
AND:
Enter two sets of word strings. Search for videos with data
containing BOTH of the word strings.
Specific:
Specify one set of word string. Search for videos with data
containing the specific word string.
By Numerals:
Outside The Range:
Enter two numbers to specify a range. Search for
videos with data containing number(s) out of the range.
Inside The Range:
Enter two numbers to specify a range. Search for
videos with data containing number(s) within the range.
Less Equal Than:
Enter one number. Search for videos with data
containing number(s) less than or equal to the specific number.
Greater Equal Than:
Enter one number. Search for videos with data
containing number(s) greater than or equal to the specific number.
Specific:
Specify a number. Search for videos with data containing the
specific number.
