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16 Channel Embedded Digital Video Recorder User Manual
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4.
4.
4. 4.7
7
7 7 Main
Main
Main Main Menu
Menu
Menu Menu
In the main interface, right-click to pop up the menu, click "main menu" (shown as picture 4-3), where
could set the following items: Record, Alarm, Channel, Network, User Management , System, Record Backup
and Log Search setting.
Picture 4-11
4.
4.
4. 4.7
7
7 7.1
.1
.1 .1 Record
Record
Record Record
1 1 1 1
）
Basic Basic Basic Basic setting setting setting setting
Click [Main menu]→ [Record] to enter [record] menu
（
Shown as picture4-12
）
There are options of Resolution, Image Quality, Frame Rate, Audio, Pre- record available in the interface.
Note: [Exit] menu means exit the current interface for returning to
previous menu or main interface.
Just now the resolution of 16 CH only supports CIF. There are five grades of IMAGE QUALITY: lowest,
low, normal, high, highest, the comparative result shown as the following table:
Image Quality Resolution Maximum rate Capacity to HDD per hour
lowest CIF 64K 900M
Low CIF 256K 1.76G
Normal CIF 512K 3.51G
High CIF 768K 7.03G
Highest CIF 1024K 10.55G
a.
Frame rate is the number of frame per second, if less than 25 fps, image is not successive, but could save
minor stream and decrease data size. There are four standards, PAL: 5/6/12/25 frame and NTSC: 5/6/15/30
frame.
b.
Recording is the audio channel relative to video record. If without input audio source, it doesn't need to set
up this item. Through left-click or front panel button to enter the interface of record, pop-up the menu, select
the audio channel with the four options of 1-4 audio channels. If choose [Close], stop recording.
c.
Pre-record: when one channel in timing alarm, the number of fps between the beginning of the channel is
triggered by alarm and end of event alarm, two options: 5 frame, 6 frame.