DVR systems DVRxx04HF-A Series - Manual (Page 16)

16
Installation
Mode Desktop installation
1.3.2 1.5U Series
Parameter
4-ch 8-ch 16-ch
Main
Processor
High-performance industrial embedded micro controller
OS
Embedded LINUX
System
Resources Multiplex operations: Multiple-channel record, multiple-channel playback
and network operation simultaneously
Interface User-friendly graphical user interface
Input
Devices Front panel, USB mouse, remote control
Input
Method Arabic number, English character, donation and extension Chinese
(optional)
System
Shortcut
Function Copy/paste operation, USB mouse right-key shortcut menu, double click
USB mouse to switch screen.
Video
Compressio
n
H.264
Compression
Standard
Audio
Compressio
n
G.711A
Video Input
4-CH composite video
input: (NTSC/PAL)
BNC (1.0V
B
P- P,
B
75Ω)
8-CH composite video
input: (NTSC/PAL)
BNC (1.0V
B
P- P,
B
75Ω)
16-CH composite
video input:
(NTSC/PAL) BNC
(1.0V
B
P- P,
B
75Ω)
Video
Output
1-ch PAL/NTSC, BNC (1.0VP- P, 75Ω) composite video signal output.
1-ch VGA output.
1-ch HDMI output.
1-ch matrix output.
Support TV/VGA/HDMI video output at the same time.
Video
Standard
PAL (625 line, 50f/s), NTSC (525 line, 60f/s)
Record
Speed
Real-time Mode: PAL 1f/s to 25f/s per channel and NTSC 1f/s to 30f/s
per channel
Video
Partition 1/4 windows(Optional) 1/4/8/9 windows 1/4/8/9 /16 windows
Monitor
Touring Support monitor tour functions such as alarm, motion detection, and
schedule auto control.
PAL/NTSC
Real-time monitor：
D1 704Ч576/704Ч480
Playback：
1/16-ch: D1 704Ч576/704Ч480 , CIF 352Ч288/ 352Ч240 , QCIF
176Ч144/176Ч120
Resolution
(PAL/NTSC
)
Support dual streams: extra stream resolution CIF 352Ч288/ 352Ч240,
QCIF 176Ч144/176Ч120.
Image
Quality 6-level image quality (Adjustable)
Privacy
mask Support one privacy mask of user-defined size in full screen.
Support max 4 zones.
Video monitor
Image
Information
Channel information, time information and privacy mask zone.