Record Search - TECHVIEW QV-3147 User Manual

5.2.2 Record Search

1. General
Go to "Main Menu" → "Record Search" → "Record Search" to enter into the interface shown
as Picture 5-23.
Picture 5-23
Picture 5-24
Time Axis setup, file clip and zoom in/out
1) The DVR supports the processing control bar function when playing back record files (See
Picture 5-25 and 5-26)
Picture 5-25
Time Axis zoom: Default value is 24hours. Allow user to select 2 hours, 1 hour, 30 minutes or
user-defined.
Channel: Select the channel you want to
search.
Type: Select the type the playback record.
There are two options, i.e. Normal and Alarm.
Start Time/End Time: Select the specific
period of time. The default setting is from
0:00 to 24:00.
Playback Channel: Click a date and select
corresponding channel in Playback Channel.
The selected channels shall not be more
than 16, as shown in Picture 5-24.
Playback: Select the desired year and
month and click "Search". If there are any
records, a yellow corner mark which shows
the recording at specific date will appear at
the down-right corner of the date sheet.
Select the date checkbox and select
playback channel and click Playback to
enter into the interface.
Playback interface: You can use the
Playback Control bar to operate the Fast
Forward (X2, X4, X8 and X16), Rewind (X2,
X4, X8 and X16), Slow play (1/2, 1/4 and
1/8 speed), Play, Pause/Frame. You can
click or drag the volume control bar to
adjust volume. When playback ends, DVR
will remain in the playback interface, as
shown in Picture 5-25.
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USER MANUAL
Picture 5-26