Dahua Technology LE-L - Manual (Page 15)

15
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)
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.
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) 1/4/9 windows 1/4/9 /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 (6f/s, when other channels’ resolution
are all CIF, the first channel and the ninth channel can support 25f/s.) ,
CIF 352Ч288/ 352Ч240 , QCIF 176Ч144/176Ч120
Resolution
(PAL/NTSC
)
Support dual streams: extra stream resolution 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.
Image
Information
Channel information, time information and privacy mask zone.
TV Adjust Adjust TV output zone suitable to anamorphic video.
Channel
Lock Cover secret channel with black screen though system is encoding
normally.
Screen-lock function to prevent unauthorized user seeing secret video.
Channel
Information Channel name, recording status, screen lock status, video loss status
and motion detection status are shown on the bottom left of display
screen.
Video monitor
Color
Configuratio
n Hue, brightness, contrast, saturation and gain setup for each channel.