Kedacom NVR2820L Service manual

NVR Administrator Guide

Preface
Version
Software version: NVR4.02
About This Manual
Descriptor Chapter Number
What is NVR? Chapter 1
How to install NVR? Chapter 2
Use it Chapter 3~7
The Client——NVR Station Chapter 8
Reset and Update Chapter 9
Setting NAT/Proxy Server/Firewall Appendix 1~4
Technical Specifications Appendix 5
Related Manuals
NVR User Manual/NVR Quick Reference
NVR2820L Quick Reference
KDM201-D01H User Manual
KDM201S Multi-port Encoder Quick Reference
Lithium battery safety
A CR2032 Lithium battery is used in the NVR, please confirm the type to
avoid bombing when replaced. Don’t throw it into fire or garbage, you should
ask relative institutions for nearest recycle bin.
We try to insure the information is correct and the document will update with the software without notice,
please ask for your provider to access the document up to date.

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Table of Contents
1Overview...........................................................................................................................................1
1.1 NVR Model .........................................................................................................................1
1.2 KDM201S ...........................................................................................................................2
1.3 Main Features.....................................................................................................................2
1.4 NVR Panels ........................................................................................................................5
1.4.1 NVR2820L Front Panel................................................................................................5
1.4.2 NVR2820 Front Panel .................................................................................................5
1.4.3 NVR2820E Front Panel ...............................................................................................6
1.4.4 NVR2860 Front Panel .................................................................................................6
1.4.5 NVR2820L Rear Panel ................................................................................................7
1.4.6 NVR2820 Rear Panel ..................................................................................................7
1.4.7 NVR2820E Rear Panel................................................................................................7
1.4.8 NVR2860 Rear Panel ..................................................................................................8
1.5 KDM201S Panels ...............................................................................................................8
1.5.1 KDM201S Front Panel.................................................................................................9
1.5.2 KDM201S Rear Panel .................................................................................................9
1.5.3 KDM201S-C04E Encoder module .............................................................................10
1.5.4 KDM201S-D04 Decoder module ............................................................................... 11
1.5.5 KDM201-D01H HD Decoder module......................................................................... 11
1.5.6 Inserting a module .....................................................................................................12
2NVR Installation Guide....................................................................................................................13
2.1 Working Environment .......................................................................................................13
2.2 Installation steps ...............................................................................................................13
2.3 Necessary Device Components........................................................................................14
2.4 Installing Built-in Hard disk ...............................................................................................16
2.5 Configuration wizard .........................................................................................................20
2.5.1 NVR2820L.................................................................................................................20
2.5.2 Other NVR.................................................................................................................21
2.6 Configuring Video Source Device .....................................................................................22
2.7 Connecting Cables ...........................................................................................................23
2.8 Verification ........................................................................................................................26
3Network Configuration ....................................................................................................................27
3.1 LAN Settings.....................................................................................................................27

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3.2 Dial-up Network Settings ..................................................................................................28
3.2.1 Dynamic Domain Name Server (DDNS)....................................................................28
3.3 System service .................................................................................................................28
3.4 NAT Traversal Settings .....................................................................................................29
3.5 Proxy Settings ..................................................................................................................30
3.6 Domain Name Service Settings........................................................................................30
4Video device Management..............................................................................................................31
4.1 Automatic Networking.......................................................................................................31
4.2 Add Video device..............................................................................................................31
4.3 Video device management ...............................................................................................32
4.3.1 Modify Registration Address......................................................................................32
4.3.2 Replace a Device ......................................................................................................32
4.3.3 Device group .............................................................................................................32
4.4 Parameter Settings ...........................................................................................................33
4.4.1 General......................................................................................................................33
4.4.2 Audio ENC.................................................................................................................33
4.4.3 Video ENC.................................................................................................................33
4.4.4 Minor stream..............................................................................................................34
4.4.5 Motion Detection........................................................................................................34
4.4.6 Image Shade .............................................................................................................34
4.4.7 OSD...........................................................................................................................35
4.4.8 Camera......................................................................................................................35
4.4.9 COM ..........................................................................................................................35
4.4.10 Network Parameters..................................................................................................36
4.4.11 Dial-up Settings (validated after reset) ......................................................................36
4.4.12 Alarm Settings ...........................................................................................................36
4.5 NVR register to Surveillance Platform ..............................................................................37
5Storage and Backup........................................................................................................................38
5.1 Disk Management.............................................................................................................38
5.2 Backup and Write in DVD .................................................................................................39
5.3 IP SAN..............................................................................................................................39
5.4 RAID5 ...............................................................................................................................39
6Alarm Device Management.............................................................................................................40
7NVR Station ....................................................................................................................................41

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7.1 Installation and Removal of Local Software ......................................................................41
7.2 WEB Access to NVR.........................................................................................................41
7.3 Login.................................................................................................................................42
8NVR Management ..........................................................................................................................43
8.1 Recovering Factory Settings.............................................................................................43
8.2 Data Restoration...............................................................................................................43
8.3 Software Update ...............................................................................................................43
8.3.1 U Disk Update ...........................................................................................................43
8.3.2 Update via COM Port ................................................................................................44
8.3.3 Live update................................................................................................................44
Appendix ................................................................................................................................................46
1Registration Parameters Settings Other Than Multicast .................................................................46
2NAT Settings ...................................................................................................................................47
2.1 NVR Station Located in NAT.............................................................................................47
2.2 NVR Located in NAT.........................................................................................................47
2.2.1 NAT Settings of the LAN............................................................................................48
2.2.2 NVR Settings .............................................................................................................48
2.2.3 NVR Station Settings .................................................................................................48
2.3 NVR and Station Located in Different NAT .......................................................................49
2.4 Camera and NVR Located in Different NAT......................................................................50
2.4.1 NAT Settings..............................................................................................................50
2.4.2 NVR Settings .............................................................................................................50
2.4.3 Camera (DVS) Settings .............................................................................................50
3Settings of Proxy Server .................................................................................................................51
4Firewall ...........................................................................................................................................54
5Technical Specifications ..................................................................................................................55
5.1 NVR2820L ........................................................................................................................55
5.2 NVR2860 ..........................................................................................................................56
5.3 NVR2820E........................................................................................................................57
5.4 NVR2820 ..........................................................................................................................59
5.5 KDM201S/ KDM201-D01H ...............................................................................................60
Glossary.................................................................................................................................................62

Overview
1
1 Overview
The document is appropriate for NVR series and KDM201S, and the NVR mentioned refers to all NVR
models and KDM201S except where otherwise indicated.
NVR is Network Video Recorder. It works together with network cameras and offers a comprehensive
surveillance solutions for detecting video motion, reporting alarms, live video viewing, recording, replay,
and camera control remotely.
KDM201S is a convergence multi-port encoder with storage accessed either by camera or by IP Camera,
and it offers surveillance solutions as the same with NVR series.
The document describes NVR2820L, NVR2820, NVR2820E, NVR2860 and KDM201S with focus on the
installation and configuration. For other operations, refer to the NVR User Manual.
1.1 NVR Model
The NVR models are quite different at appearance, interface, storage and video output. For more details,
refer to “Technical Specifications” in subsequent chapter.
Multiple NVR models are involved based on the number of surveillance sites:
Appearance Models
NVR2820L
NVR2820-9
NVR2820-16
NVR2820-4D
NVR2820E-9
NVR2820E-16
NVR2820E-9D
NVR2820E-16D
NVR2860-32D
NVR2860-48D
NVR2860-64D

Overview
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1.2 KDM201S
KDM201S is a convergence multi-port encoder, together with network cameras or cameras, offers a
comprehensive surveillance solution for video encoding, decoding, storage, video display, and control,
which can either organize network separately or register to surveillance platform.
Figure 1-1 KDM201S
1.3 Main Features
The NVR and KDM201S surveillance system run by means of establishing a dedicated surveillance
network or sharing with the service network, and the NVR Station help control surveillance system
through IP network. The typical network application is as shown in following figure.
Figure 1-2 Typical Networking
Live video view
1）multi-screen live view at the same time
2）multiple layout schemes
3）camera sequence and layout scheme sequence
4）PTZ control when viewing live video
Voice call
1）voice call and voice record ，point to point, or broadcast to all sites
2）volume control, silent and mute

Overview
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Recording and playback
1）triggered recording by: manual, schedule and alarm
2）Record management policy: including overwrite and backup policy
3）Records Management: including replay, query, backup, and delete
4）Records Replay: multi-video replay, synchronous replay and progress control
Storage management
1）Auto search and find the disk (built in or USB);
2）Manage the disk: make disk partition, format and record
ANR
Auto network replenishment, include records, snapshots and alarm logs, all of which can be restore to
the NVR when the network break down.
Management
1）User management, Log management, and storage management
2）Parameter setting: setting NVR parameters
3）Video unit management: adding, deletion and parameter configuration.
4）Version upgrade: by NVR Station, COM port and U disk
Alarm
1）Trigger alarm by alarm input (such as local alarm input, video motion detection, video loss), and
set the action to take , including buzzer sound, alarm output, recording, snapshot, PTZ rotation
to presets and caption) .
2）Alarm management: management of surveillance point and NVR alarms, event linkage policy
settings and alarm query
3）Alarm linkage: set the actions when an alarm occurs
Networking
1）Automatic networking
2）LAN, public network and hybrid network
3）NAT traversal and Socks5 proxy
4）Support different network providers
TV Wall
1）Camera sequence show on TV
2）maximum of 64 decoder( NVR2860 ) units to form a TV wall
3）16 TV wall schemes
Control mode
1）independent control by remote control and USB mouse

Overview
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2）NVR control by NVR Station
NVR Station
1）View simultaneous multiple videos, of the same or different NVR.
2）Records management
3）Video unit management
4）alarm management
5）NVR record and snapshot
6）A number of NVR management (16 at most)
7）multi-records replay synchronous of different NVR
8）TV wall configuration
9）Electric map function
Security
Perfect security solutions: user password, password attempt forbidden, IP filtering, user login encryption
Register to a surveillance platform
Register to KDM SP2 or KDM platform system
Other
1）Support SDK
2）Support Onvif encode device

Overview
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1.4 NVR Panels
1.4.1 NVR2820L Front Panel
Figure 1-3 Front Panel of NVR2820L
1.4.2 NVR2820 Front Panel
Figure 1-4 Front Panel of NVR2820

Overview
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1.4.3 NVR2820E Front Panel
Figure 1-5 Front Panel of NVR2820E
1.4.4 NVR2860 Front Panel
Figure 1-6 Front Panel of NVR2860
Notice: The ALARM LED blinks according to the alarm settings. Please refer to System Linkage in Chapter 5 of
NVR User Manual.

Overview
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1.4.5 NVR2820L Rear Panel
Figure 1-7 Rear Panel of NVR2820L
1.4.6 NVR2820 Rear Panel
Figure 1-8 Rear Panel of NVR2820
1.4.7 NVR2820E Rear Panel
NVR2820E rear panel is similar with NVR2820, the following show the differences.
Figure 1-9 Rear Panel of NVR2820E-9, -16

Overview
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Video Output mode: if the DIP switch is set to VGA, video output through the VGA interface; if set to
VIDEO, output through the TV interface. Select PAL or NTSL from the configuration interface.
Figure 1-10 Rear Panel of NVR2820E-9D, 16D
1.4.8 NVR2860 Rear Panel
Figure 1-11 Rear Panel of NVR2860
1.5 KDM201S Panels
KDM201S has eight boxes for hard disks in the front panel, and with eight slots in the rear panel for
inserting encoder or decoder panels.

Overview
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1.5.1 KDM201S Front Panel
Figure 1-12 Front Panel of KDM201S
1.5.2 KDM201S Rear Panel
Figure 1-13 Rear Panel of KDM201S
If the VLAN dip is ON, all the modules can managed by the NVR; otherwise, they could be done by other
software in the network.

Overview
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1.5.3 KDM201S-C04E Encoder module
Connect the interfaces with DB25 converter:
1, 4*BNC video in 2, 4*RCA audio in 3, 4*RCA audio out 4, 4*RS485
5, 1*alarm out (switch) 6, 4*alarm in (switch) 7, running indicator
Model KDM201S-C04E
Video Interface 4×BNC
Video Encoder H.264
Resolution D1、CIF、QCIF，DUAL STREAM
Frame Rate 1～25fps
Bit Rate 64Kbps～2Mbps
Audio In 4×RCA
Audio Out 4×RCA
Audio Protocol ADPCM
Alarm In 4×SWITCH
Alarm Out 1×SWITCH
Control 4×RS485

Overview
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1.5.4 KDM201S-D04 Decoder module
Connect the interfaces with DB25 converter:
1, 4*BNC video out 2, 1*RCA audio in 3, 1*RCA audio out 4, Decoding indicator
Model KDM201-D04
Video Interface 4×BNC
Video Decode H.264、MPEG4
Resolution D1、2CIF、CIF
Frame Rate 1～25 fps
Bit Rate 64Kbps～2Mbps
Audio In 1×RCA
Audio Out 1×RCA
Audio Protocol G.711、ADPCM
1.5.5 KDM201-D01H HD Decoder module
1、DVI video out 2、BNC video out 3、3.5mm audio line out 4、3.5mm MIC audio out
5、RS232 6、USB 7、Reset 8、Decoding indicator
Please configure the D01H parameters in Client——IPCCtrl.
The detail parameters of D01H and the user manual of IPCCtrl, please refer to KDM201-D01H User
Manual and IPCCtrl Help.

Overview
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1.5.6 Inserting a module
KDM201S has eight slots at the rear panel which is used for inserting modules, such as encoder and
decoder.
Clear the dusty on the stand before inserting a module, and take out the encoder or decoder module
from the anti-static package, then check the name on the module to confirm it is coordinate with the label
on the package.
Insert a module:
Push the module along the rail until it is blocked.
Fix the two screws besides the module.
Loosen the screws to take out the module.
Notice: Avoid touching the circuit and other components on the module while inserting the module.

NVR Installation Guide
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2 NVR Installation Guide
The NVR must be put in a dry and well-ventilated environment with good dustproof, anti-interference and
lightning-protection capabilities.
2.1 Working Environment
Placement Place on a horizontal table or mounted on a rack.
Power Working voltage: 100V – 240V, frequency: 50 Hz – 60 Hz.
Alarm Input/Output
Alarm input: switch
Alarm output: switch, normally open
Please pay attention to the type of the alarm input device. Refer to
Chapter 6 for details.
Temperature 0℃～60℃
Humidity 10%～85%（non-condensing）
Altitude -60～5000m
2.2 Installation steps
Following this flow to install the NVR surveillance system:
Step1 Preparation
components
Section 0 describes necessary components, including
compulsory and optional units.
Step 2 Install hard disk Install the hard disk to store records.
Step3 Connect cables Section 2.7, connect cables necessary.
Step4 configure network Section chapter 3, set the network parameters according the
reality.
Step 5 Manage the video unit Section chapter 4，add device, modify, set parameters, etc.
Please refer to chapter 5 for disk management.
Step6 NVR Station access See chapter 7 for NVR Station.

NVR Installation Guide
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2.3 Necessary Device Components
A user who buys a NVR device will have the following devices and components:
Icon Name Remarks
NVR Network Video Recorder
Remote control Conducts all operations related to the surveillance
system (applicable to NVR2820 and NVR2860)
Audio/video cable Used for connecting audio/video unit
Network cable Used for connecting NVR and network
Mouse USB mouse
Green terminal Two 6-pin and one 2-pin terminals, to connect
peripheral device.
Power cable For connecting NVR and power supply
SATA cable For connecting SATA hard disk
CD Including: Software and user manuals
User manual NVR Quick Reference,
NVR user Manual

NVR Installation Guide
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The above devices are not enough for building a complete surveillance system. Based on the actual
needs, you have to prepare some additional devices, such as:
Icon Name Remarks
Video display device Monitor, display or TV wall, at least one must be
selected
Video acquisition and
processing device Combination of camera and encoder adapter or IPC
Surveillance keyboard Optional, it can completely operate all functions.
Storage device Optional, hard disk, or USB disk array
Rewriting device Optional, USB DVD Rewriter
USB HUB
If multiple USB devices are to be connected at the
same time, the HUB can be used to expand the
number of USB interfaces. ZK-033 is recommended.
Audio device Optional, audio in/out device: acoustics, microphone
or sound pickup
Alarm device Optional, alarm input/output device: smoker sensor,
infrared probe, alarm ring, and so on.