LT Security LTD7708 - Manual (Page 4)

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4 INSTRUCTION MANUAL
1 INTRODUCTION
1.1MAIN FEATURE
4 channels CIF/HD1/D1（8-channels model only CIF resolution）resolution digital
video recorder. It has local recording, playback, support triple code remote network
surveillance, data backup, parameter setting, motion detection and USB mouse.
1.2 PRODUCT FEATURES
 H.264 compression
 Two USB interface, USB2.0 for data backup, USB1.1 for mouse operation.
 3.5” SATA HDD.
 Special file system for security.
 16 bit color translucent user-friendly GUI, with notes for selected menu items
 Optimized four channel simultaneously playback
 Double level user management
 Support live view, parameter setting and copy playback video via network.
1.2.1 PARAMETER（4/8CH）
Item Device Parameter Specification
System
Language English/ Chinese
GUI Graphic menu(OSD Menu)
password user password, administrator password
Video
Video in
4/8ch composite video input 1.0Vp-p，
impedance75Ω，BNC
Video out
1ch composite video output，BNC（4 CH）
2ch composite video output，BNC（8 CH）
Video display 4ch:1/4channel switch(8channel:1/4/9 channel )
Video standard
PAL，25f/s，CCIR625line，50scene
NTSC，30f/s，CCIR525line，60scene
Audio
Audio input 4/8ch audio input，impedance600Ω，RCA
Audio output 1ch audio output，impedance600Ω，RCA
Basic electricity
output
Linearity electricity
Record style Audio video recorded simultaneously
Audio compression ADPCM
Picture proceeding
and store Picture compression H.264
Picture resolution CIF/HD1/D1（8channel only CIF）