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4.7 Main 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.
4.7.1 Record
1）Basic 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.
Resolution: CIF/HD1/D1, just now the resolution of 16 CH only supports CIF real-time.
QUALITY: lowest, low, normal, high, highest, the comparative result shown as the following table:
Image Quality
lowest
Low
Normal
High
Highest
Frame rate:if less than 25 fps, image is not real-time, but could save minor stream and decrease
data size. There are four standards, PAL: 6/12/25 frame and NTSC: 6/15/30 frame.
Audio: 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 options of 1-16 audio channels.
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.
Copy to channel: after the setting of parameter of one channel, parameters of other channels are
accordance with the first one channel, and then could use this item to copy the parameters of first one
16 Channel Embedded Digital Video Recorder User Manual
Picture 4-11
Resolution
Maximum rate
CIF
64K
CIF
256K
CIF
512K
CIF
768K
CIF
1024K
www.i-tesco.co.uk
Capacity to HDD per
hour
900M
1.76G
3.51G
7.03G
10.55G
12
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