Avermedia EB1104 NET, Руководство по эксплуатации

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4.5.1 Setting DVR Control from Remote Center
EB1104 NET facilitates you to change the settings anytime anywhere via
Internet. When you monitor the cameras from a remote client, you can click
to modify all settings as the DVR is under viewing mode.
Click to stop the recording task on the server side before you change the
DVR settings. Click to show the DVR State Control dialog. You
can see the DVR Record Mode and Hard Disk Information, and modify Video
Quality, Record Frame Rate, Alarm Out Time, Sensor Record Time, Audio
Record, Audio Mute, Recording Schedule, Input Channels, Record Channels,
DVR Time on DVR State Control dialog.
1. Video Quality: There are three video quality settings for selection, BEST,
GOOD or NORMAL. Select a proper setting from the drop-down list. The
video quality may influence the total recording time of DVR. When you
select a better video quality, the file sizes will be larger. As a result, the
recording time will be shorter. For more information about recording hours
of hard disks of different sizes, please go to
http://www.avermedia.com/nvd/recording%20hour(EN0903).htm
2. Recording Frame Rate: This sets the number of images per second of
video that is recorded. There are different record frame rates for different
visual systems. For NTSC, the recording frame rate includes 30,15,10,7,5
and 4 (frames/sec). For PAL system, the recording frame rate includes
25,12, 8,6 and 4. When you select a larger frame rate, the recording file
size will be larger.
3. Alarm Out Time: This determines the duration of sound (in minutes) that is
set off when the alarm device is triggered. The system provides 8 time
modes for selection:off,05,10,15,20,25,30 and CONT(Continuous). Select
a proper one according to your demands.
4. Sensor Record Time: This determines the duration of sensor recording (in
minutes) in the event that the sensor devices detect an event. There are 6
selections to choose:5, 10, 15, 20, 25 and 30.