LT Security LTD3446HT User Manual
Embedded Digital Video Recorder
USER MANUAL
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CONTENTS
Chapter1：Specifications and connector definition ····································································3
1.1 Parameter ·····························································································································3
1.2 DVR appearance ··················································································································4
1.3 Connector definition·············································································································4
1.3.1 Front panel button definition: ····················································································4
1.3.2 Panel combination key definition···············································································5
1.3.3 Front panel pilot lamp definition:···············································································5
1.3.4 Rear panel··················································································································5
1.4 Remote Controller instruction ······························································································7
Chapter2 System Installation and Notes·····························································································9
2.1 Caution·································································································································
2.2 Package c
2.3 Connection ·························································································································10
2.3.1 Video connection ·····································································································10
2.3.2 Alarm input and output ····························································································10
2.3.3 RS-485/RS485 connection······················································································· 11
2.4 HDD installation ················································································································12
2.5 GND connection·················································································································12
Chapter3 Operation··························································································································12
3.1 System operation illustration and glossary··········································································12
3.2 Start-up·······························································································································13
3.3 Exit system·························································································································13
3.4 Status bar operation············································································································13
3.5 Other operations·················································································································15
3.6 Main menu ·························································································································16
3.6.2 VIDEO SET ············································································································19
3.6.3 RECORD SET······································································································20
3.6.4 Alarm set ·················································································································21
3.6.5 File Management·····································································································24
3.6.6 User Management····································································································25
3.6.7 NET SET·················································································································26
3.6.8 Storage Management ·······························································································28
3.6.9 System Info···········································································································28
hecking ···············································································································10
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Chapter4 WAN connection···············································································································30
4.1 PPPOE ·······························································································································30
4.2 Router forwarding ··············································································································30
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Chapter 1：Specifications and connector definition
1.1 Parameter
Model
parameter
Compression H.264
Video source
Video
Audio
Rec. Recording mode
Storage and
Network
I/O
Control way
Live resolution
Recording resolution
Input 16 CH BNC
Output
Video standard
Audio input 4 CH
Audio output 1 CH
Compression G.723
Playback 8CH
HDD 2X SATA
HDD volume 1TB
HDD format FAT32
Backup
Net port
protocol
Net browsing method
CMS
Alarm input 16 CH
Alarm output 4 CH
RS485 1x RS485, support PTZ control
RS232 1
USB 2
Remote control Support
Mouse USB mouse
Panel
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16 CH DVR
PA L ： 400 frame
NTSC： 480 frame
D1（704×576）
CIF（352×288）
1 CH BNC，1 CH VGA（resolution 1024×768，60Hz）
PA L、NTSC adjustable
Manual，Schedule，Motion detect，alarm recording
USB device backup，network backup，Local HDD backup
Ethernet10/100Base-T，RJ45
UDP/IP,TCP/IP,IGMP（multicast），DNS&DHCP client，PPOE，DDNS
Client software，IE browsing
Preview 36CH video in client software，manage 255 pcs DVR
Support（optional）
Network control Support
3D keyboard control Only support VC protocol 3D keyboard
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1.2 DVR appearance
1.3 Connector definition
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Pic.4 Small case with button
Pic.5 Rear panel
1.3.1 Front panel button definition:
Power: Turn ON/OFF system. If system is closed by DVR software options, you should
press this button to start the system.
Menu: Enter system menu and return.
Record: Enter recording setting menu.
Files: Enter video file management menu.
Mode: witch quad ,signal picture and PIP display mode；Long time press as the
switching key of other mode, please refer to “Panel combination key definition”
PTZ: Enter PTZ control interface
Page Up: Turn up.
Page Down: Turn down.
Back Space
Up: Move up cursor.
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Down: Move down cursor
Right: Move right cursor
Left: Move left cursor
Enter
1.3.2 Panel combination key definition
A、ON/OFF key voice：
（Mode） ＋ (Back space) : Long time press “Mode” button till you heard
“DiDi” sound and then press “Backspace” button to ON or OFF key voice.
B、Switch video output channel：
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（Mode） ＋ （Up）：Long time press “Mode” button till you heard “DiDi” sound
and then press “Up” button to switch to VGA output.
（Mode） ＋ （Down）：Long time press “Mode” button till you heard “DiDi”
sound and then press “Up” button to switch to CVBS output
（Mode） ＋ （Right）：Long time press “Mode” button till you heard “DiDi”
sound and then press “Up” button to switch to digital YUV output
Note： This mode is used to switch to LCD display on DVR all-in-one model.
1.3.3 Front panel pilot lamp definition:
PWR：Power indicator light，It is green color when stand-by and red when work.
HDD：HDD work indicator light.
REC：Recording indicator light, it is on when DVR is recording.
IR： IR receiver and front panel key indicator light
1.3.4 Rear panel
A、 VGA：VGA output port，Output resolution 640x480、800x600、1024x768 optional.
B、 RS232/485： RS232/485 connector， pin definition refer to Pic.6 （RS232/485 pin
definition）.
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Pic.6 RS232/485 Pin definition
C、 VIDEO
1) Video In:1～16
2) Video Out： CVBS
CH CVBS Video input；
Video output。
D、 AUDIO
1) Audio In:1～16CH
2) Audio Out：
E、 LAN：10/100M
F、 USB：USB2.0
network port。
port.
Audio input；
Audio output。
G、 Alarm：Alarm signal port：
25 pin jack in top line from left to right, the pins definition are 1，2…13，on bottom
line from left to right，the pins definition are 14，15…25。
1) Alarm output（Relay out）：four group, they are：
Alarm output 1（Relay out 1）N1D-----------------------------------------------4
Alarm output 1（Relay out 1）N1U-----------------------------------------------17
Alarm output 2（Relay out 2）N1D-----------------------------------------------3
Alarm output 2（Relay out 2）N1U-----------------------------------------------16
Alarm output 3（Relay out 3）N1D-----------------------------------------------2
Alarm output 3（Relay out 3）N1U-----------------------------------------------15
Alarm output 4（Relay out 4）N1D-----------------------------------------------1
Alarm output 4（Relay out 4）N1U-----------------------------------------------14
Relay output 120VAC/1A 24VDC/1A， Normal（Relay break），alarm（relay
colse）。
2) Alarm input（Alarm In）：16CH alarm input pins are：
Alarm In 1--------------------------------------------------------------------------- 13
Alarm In 2--------------------------------------------------------------------------- 25
Alarm In 3--------------------------------------------------------------------------- 12
Alarm In 4--------------------------------------------------------------------------- 24
Alarm In 5--------------------------------------------------------------------------- 11
Alarm In 6--------------------------------------------------------------------------- 23
Alarm In 7-------------------------------------------------------------------------- -10
Alarm In 8-------------------------------------------------------------------------- -22
Alarm In 9--------------------------------------------------------------------------- 9
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Alarm In 10------------------------------------------------------------------------- 21
Alarm In 11------------------------------------------------------------------------- 8
Alarm In 12------------------------------------------------------------------------- 20
Alarm In 13------------------------------------------------------------------------- 7
Alarm In 14------------------------------------------------------------------------- 19
Alarm In 15------------------------------------------------------------------------- 6
Alarm In 16-------------------------------------------------------------------------18
(COM)GND------------------------------------------------------------------------ -5
16CH alarm level input，input impendence 22K，window compare voltage（3.0V
to 4.18V）。
H、 Power：Power source.，AC110V/220V，50～60HZ。
I、 Power switch(I/O)：ON/OFF system power.
J、 ：GND
1.4 Remote Controller instruction
Remote Controller
Pic.7
(1) Remote Controller key definition
1． Figure key（0～9）：Input figure and letter. In preview model, figures 1～9 are
used to switch 1-channel.
2．
3．
Power：ON/OFF system power
PTZ：Enter PTZ control interface
4．
5．
Device Number：Enter device No. input dialog box
Back Space：Delete the current input
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6．
7．
8．
9．
10.
11.
12.
13.
Page Up：Turn up, reduce the number
Page Down：Turn down、add the number
Menu：Enter main menu / return
ESC：Return, exit the operation
Mode：Switch quad ,single picture and PIP display mode；Long time press
as the switching key of other mode; please refer to “Remote controller
combination key definition”.
Shift：Switch channel display position.
Files：Enter video file management dialog box
Information：Check system info
14.
15
16
17.
18.
19.
Mute：ON/OFF system audio output
. Alarm clear：Clean system alarm prompting information
. Record：Enter recording setting dialog box
Play/Pause
Frame Forward：Single frame play
Speed back：Speed back play key，there are 4 levels：1X、2X、3X、
4X
20.
Speed Forward：Speed forward play key，there are 4 levels: 1X,2X、
3X、4X
21.
22.
Up：Cursor move up
Down：Cursor move down
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23.
24.
25.
Left：Cursor move left
Right：Cursor move right
Enter
(2) Remote controller combination key definition
1、
（Mode） ＋ (mute) : Long time press “Mode” button till you heard
“DiDi” sound and then press “Mute” button to ON or OFF key voice.
2、
（Mode） ＋ direction key（Up, Down, Right）：Switch output channel.
Long time press “Mode” button till you heard “DiDi” sound and then press
figure key to choose video output channel：Press “
press “
”－>VGA output，press“ ”－>YUV output。
Note：This mode is used to switch to LCD display on DVR all-in-one model
”－> CVBS output，
Chapter 2 System Installation and Notes
2.1 Caution
◆ Power supply
※ The applicable power supply for this machine is AC100～240V 50～60Hz or 12VDC/4A, Please use our
special power supply come with the machine.
※ Please keep the power plug away from socket if you don’t use this machine for long time。
◆ Safety
※ as indoor equipment, this machine shouldn’t be put it in moist or dusty place In order to prevent from
danger of short circuit and electric shock.
※ Once any solid or liquid come into the machine, please cut off power immediately,
And then ask the technician to inspect it before you use it again.
※ If there is any malfunction with the machine, you should ask the technician to examine and repair or
contact with the dealer, please don’t ever mend it by your self.
◆ Installation place
※ You should select the right place where the air can circulate over the machine thus can prevent the
machine from overheating.
※ This machine shouldn’t be installed in hot places near radiator or vent-pipe, or some other places where is
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>>Stand-alone DVR User Manual
insolated or dusty and moist, as well as those places with strong magnetic field or with mechanical shake
and strike.
◆ Copyright protection
※ Please don’t infringe the related right of the third party when you make image recording program.
※ Any change or modification on this machine without our permission might destroy the machine and cause
many inconvenience to the user
.
2.2 Package checking
After unpack the carton, please check whether the host and spare parts are in good condition,
if anything wrong, please stop using and contact your supplier immediately. Also please check
whether the following items are complete：
◆ User manual X 1 PCS
◆ IR remoter X 1 PCS
◆ Remoter batteries X 2 PCS
◆ AC
power cable X 1 PCS
◆ HDD bracket and screws X 1 PCS
◆ Client manager software CD X 1 PCS
◆ 9pin COM port connector X 1PCS
◆ 25pin alarm port connector X 1PCS
◆ USB mouse x 1pcs
2.3 Connection
2.3.1 Video connection
A、Video input connection：
System support 16CH CVBS input, input resistance is 75Ω，BNC connector。
B、
Video output connection：
System support 1CH CVBS output，output resistance is 75Ω，BNC connector。
a)
System support 1CH VGA output，resolution 1024x768 60Hz / 800x600 60Hz / 640x480 60Hz
b)
optional
。
Note: When VGA and CVBS output connected，system can only support one connection, otherwise the video
output will be abnormal caused by load resistance mismatch..
2.3.2 Alarm input and output
A、Sensor connection：
a)
Sensor adopt N.C. output contact
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