Clover Technologies Group CDR0820 User manual

Brand: Clover Technologies Group

Model: CDR0820

Category: Digital Video Recorders (DVR)

Type: User manual

This manual is also suitable for

Digital

Video

Recorder

(DVR)

4/8/16 and Channel

U s e r M a n u a l

- 2 -

CAUTION!

RISK OF ELECTRIC SHOCK. PLEASE DO NOT REMOVE COVER WHEN

POWER CONNECTED. NO USER SERVICEABLE PARTS INSIDE.

REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.

WARNING

TO PREVENT FIRE OR ELECTRIC SHOCK HAZARD, DO NOT EXPOSE

THIS APPLIANCE TO RAIN OR MOISTURE.

NOTE: This equipment has been tested and found to comply with the

limits for a Class “A” digital device, pursuant to Part 15 of the FCC

Rules. These limits are designed to provide reasonable protection

against harmful interference when the equipment is operated in a

commercial environment. This equipment generates, uses, and can

radiate radio frequency energy and, if not installed and used in

accordance with the instruction manual, may cause harmful

interference to radio communications.

FCC Caution: To assure continued compliance, use only shielded

interface cables when connecting to computer or peripheral devices.

Any changes or modifications not expressly approved by the party

responsible for compliance could void the user’s authority to operate

this equipment.

This Class A digital apparatus meets all the requirements of the FCC

Regulations.

- 3 -

LIMITATION OF LIABILITY

 This users’ manual is supplied ‘as is’, with no warranties, be it expressed or

implied, including, but not limited to, the implied warranties of merchantability,

suitability for any exact purpose, or non-infringement of any third party’s rights.

 This publication may include technical inaccuracies or typos. The manufacturer

holds the right to introduce any changes to the information contained herein, for

any purpose, including but not limited to, improvements of the publications and/or

related to the product, at any time, without prior notice.

DISCLAIMER OF WARRANTY

The supplier shall not be liable to any party or any person, except for replacement or

reasonable maintenance of this product, for the cases, included but not limited to the

following:

 Any damage or loss, including but not limited to: direct/indirect, consequential,

special, exemplary use arising out of or related to the product;

 Inappropriate use or negligence of the user in operation of the product, resulting in

personal injury or any damage;

 Unauthorized disassembly, repair or modification of the product by the user;

 Any problems or consequential inconvenience, loss or damage, caused by

connecting this product to devices of the third parties;

 Any claim or action for damages, brought by any photogenic subject, be it a

person or organization, due to violation of privacy whereby the surveillance

picture and/or saved data becomes public or is used for the purpose other than

surveillance.

SAFETY INSTRUCTIONS

 Read these instructions and keep them in a safe place for future reference.

- 4 -

 Please refer all work related to the installation of this product to qualified service

personnel or system installers.

 Do not operate the appliance beyond its specified temperature, humidity or power

source ratings.

 Place the unit on a flat surface not prone to vibration or impact.

 Use the appliance at temperatures between 0

C ~ +45

C (32

F ~ 113

F) and

humidity below 85%.

 Install the unit away from heat sources such as radiators, heat registers and stoves.

Installation of the unit near consumer electronics devices, such as stereo

receiver/amplifiers and televisions, is permitted as long as the air surrounding the

terminal does not exceed the above mentioned temperature range.

 Handle hard disk drives (HDD) with care.

It is possible to damage hard drives if they are moved while their motors are still

running. To allow the hard drive to spin down and park its heads, wait at least 10

seconds after disconnecting power before moving the unit.

To avoid shock and vibration damage to the internal hard drive, do not move the

unit while it is plugged in.

Protect hard disk drives from static electricity.

Do not stack hard disk drives or keep them upright.

Do not use an electric or magnetic screwdriver to fix hard disk drives.

 Do not place the unit in an enclosed area where the cooling vents are blocked or

impede the flow of air through the ventilation openings.

 Protect the power cord from being stepped on or pinched particularly at plugs and

the points where they exit from the apparatus.

 Do not drop metallic parts through slots. This could permanently damage the

appliance. Turn the power off immediately and contact qualified service

personnel for service.

 Handle the appliance with care. Do not drop or shake, as this may damage the

device.

- 5 -

 Do not expose the appliance to water or moisture, nor try to operate it in wet areas.

Do not install the unit in an area where condensation occurs. Do not operate with

wet hands. Take immediate action if the appliance becomes wet. Turn the power

off and refer servicing to qualified service personnel. Moisture may damage the

appliance and also cause electric shock.

 Do not use strong or abrasive detergents when cleaning the appliance body. When

the dirt is hard to remove, use a mild detergent and wipe gently.

 Do not overload outlets and extension cords as this may result in a risk of fire or

electric shock.

 Please make a note of your settings and save them. This will help when you are

required to change the system configuration, or when an unexpected failure or

trouble occurs.

 Distributing, copying, disassembling, reverse compiling, reverse engineering, and

also exporting in violation of export laws of the software provided with this

product, is expressly prohibited.

CARING FOR THE ENVIRONMENT BY RECYCLING

When you see this symbol on a product, do not dispose of the product

with residential or commercial waste.

Recycling your Electrical Equipment

Please do not dispose of this product with your residential or

commercial waste. Some countries or regions, such as the European

Union, have set up systems to collect and recycle electrical and electronic waste items.

Contact your local authorities for information about practices established for your

region

any means, transcribed, translated into any language or computer language,

transformed in any other way, stored in a retrieval system, or transmitted in any form

or by any means, electronic, mechanical, recording, photocopying or otherwise,

without the prior written permission of the owner.

- 6 -

Table of Contents

LIMITATION OF LIABILITY....................................................................................................................3

DISCLAIMER OF WARRANTY ...............................................................................................................3

SAFETY INSTRUCTIONS ........................................................................................................................3

COPYRIGHT STATEMENT ......................................................................................................................5

TABLE OF CONTENTS.............................................................................................................................6

1. YOUR DVR AT A GLANCE ................................................................................................................10

2. CONTENTS OF THE BOX ..................................................................................................................13

2.1 GETTING STARTED CHECK-LIST ......................................................................................................13

3. HARDWARE.........................................................................................................................................13

3.1 FRONT PANEL (PLEASE TAKE ACTUAL MACHINE MODEL AS QUASI) ................................................13

3.2 BACK PANEL (PLEASE TAKE ACTUAL MACHINE MODEL AS QUASI)..................................................16

3.3 REMOTE CONTROL...........................................................................................................................20

3.4 MOUSE CONTROL ............................................................................................................................22

3.5 HARDWARE INSTALLATION ..............................................................................................................23

3.5.1 Basic Connections.................................................................................................................23

3.5.2 Installing Hard Disk Drive....................................................................................................24

3.5.3 PTZ Control Connections---- (optional)...............................................................................26

4. GETTING STARTED AND THE MAIN SCREEN.............................................................................26

4.1 THE MAIN SCREEN ..........................................................................................................................26

4.1.1 Displaying a Single Channel ..................................................................................................27

4.1.2 Login System ..........................................................................................................................27

4.1.3 Shortcut menu .........................................................................................................................28

4.2 SHORTCUT MENU OPTIONS..............................................................................................................29

4.2.1 Main Menu..............................................................................................................................29

4.2.2 Record Playback .....................................................................................................................29

4.2.3 Video Backup ..........................................................................................................................31

4.2.4 Record Control........................................................................................................................34

4.2.5 Alarm Output...........................................................................................................................34

4.2.6 PTZ Control ............................................................................................................................35

4.2.7 Color Setting ...........................................................................................................................36

4.2.8 TV Adjustment ........................................................................................................................37

4.2.9 Logout .....................................................................................................................................37

4.2.10 Screen View Modes ..............................................................................................................37

4.3 CHANNEL STATUS DISPLAY .............................................................................................................38

- 7 -

5. DVR SETTINGS ...................................................................................................................................38

5.1 MAIN MENU.....................................................................................................................................38

5.1.1 Menu Options..........................................................................................................................41

5.2 RECORD SETTINGS ...........................................................................................................................41

5.2.1 Schedule ..................................................................................................................................41

5.2.2 Search ......................................................................................................................................43

5.2.3 Record Backup........................................................................................................................43

5.3 ALARM SETTING ..............................................................................................................................43

5.3.1 Motion Detection ....................................................................................................................43

5.3.2 Camera Masking .....................................................................................................................45

5.3.3 Video Lost ...............................................................................................................................47

5.3.4 Alarm Input .............................................................................................................................48

5.3.5 Alarm Output...........................................................................................................................50

5.3.6 Abnormity ...............................................................................................................................50

5.4 SYSTEM SETTINGS ...........................................................................................................................51

5.4.1 General Setting........................................................................................................................51

5.4.2 Encode Setting ........................................................................................................................52

5.4.3 Network Setting ......................................................................................................................53

5.4.4 Display Setting........................................................................................................................57

5.4.5 Account Setting .......................................................................................................................58

5.4.6 PTZ Setting .............................................................................................................................61

5.4.7 RS232......................................................................................................................................62

5.4.8 Tour Setting .............................................................................................................................62

5.5 ADVANCED SETTING ........................................................................................................................63

5.5.1 HDD Manage ..........................................................................................................................63

5.5.2 USB Upgrade ..........................................................................................................................64

5.5.3 Configuration ..........................................................................................................................64

5.5.4 Maintenance ............................................................................................................................65

5.5.5 Default.....................................................................................................................................65

5.5.6 Shut Down...............................................................................................................................66

5.6 INFORMATION...................................................................................................................................66

5.6.1 HDD Information....................................................................................................................67

5.6.2 BPS..........................................................................................................................................68

5.6.3 Log...........................................................................................................................................68

5.6.4 Version.....................................................................................................................................69

6. WEB BROWSER OPERATION...........................................................................................................69

6.1 SOFTWARE ENVIRONMENT ..............................................................................................................69

6.2 NETWORK SECURITY SETTING.........................................................................................................70

6.3 CONNECTION SETTING.....................................................................................................................71

6.4 CONTROL DOWNLOAD AND INSTALLATION .....................................................................................73

- 8 -

6.5 OPERATION INTERFACE....................................................................................................................74

6.5.1 Live..........................................................................................................................................74

6.5.2 Connecting cameras................................................................................................................75

6.5.3 Functions on View ..................................................................................................................75

6.5.4 PTZ Control ............................................................................................................................77

6.5.5 Image Adjustment ...................................................................................................................77

6.5.6 Others operation......................................................................................................................77

6.6 RECORD QUERY ...............................................................................................................................78

6.7 ALARM CONFIG................................................................................................................................78

6.8 SYSTEM CONFIG ..............................................................................................................................79

6.8.1 System Info .............................................................................................................................79

6.8.2 System Setting.........................................................................................................................80

6.8.2.1 General Setting ............................................................................................................................80

6.8.2.2 Encode .........................................................................................................................................80

6.8.2.3 Record Setting .............................................................................................................................81

6.8.3 Net Setting...............................................................................................................................82

6.8.3.1 Main Setting.................................................................................................................................82

6.8.3.2 DNS Setting .................................................................................................................................83

6.8.3.3 DDNS Setting ..............................................................................................................................83

6.8.3.4 UPNP ...........................................................................................................................................83

6.8.4 Alarm Setting ..........................................................................................................................84

6.8.4.1 Alarm In .......................................................................................................................................84

6.8.4.2 Alarm output ................................................................................................................................84

6.8.5 Advanced Option.....................................................................................................................85

6.9 ABOUT..............................................................................................................................................86

6.10 LOGOUT .........................................................................................................................................86

7. MOBILE PHONE SUPPORT ...............................................................................................................86

7.1 WINDOWS MOBILE ..........................................................................................................................86

7.2 SYMBIAN PHONE..............................................................................................................................88

7.3 ANDROID MOBILE ............................................................................................................................90

7.4 BLACKBERRY MOBILE .....................................................................................................................91

7.5 APPLE IPHONE..................................................................................................................................97

APPENDIX 1 SETTING UP INTERNET CONNECTIONS FOR REMOTE ACCESS......................101

APPENDIX 2 COMPATIBILITY TABLE FOR HDDS ........................................................................101

APPENDIX 3 LIST OF COMPATIBLE PORTABLE USB DVD RECORDERS................................102

APPENDIX 4 LIST OF COMPATIBLE PORTABLE SATA DVD RECORDERS

(ONLY FOR 8CH AND 16CH D1 SERIES) ..........................................................................................103

- 9 -

APPENDIX 5 LIMITED 1YEAR WARRANTY ...................................................................................103

APPENDIX 6 HOW TO OBTAIN FACTORY SERVICE .....................................................................103

- 10 -

1. YOUR DVR AT A GLANCE

Product Overview

Model 4CH 8 CH 16 CH

Video Format

PAL/NTSC

Video

Compression

H.264 Baseline Compression

Video Input /

Output

BNC 4 Input /CVBS

output/ VCA output

BNC 8 Input / CVBS

Output/Spot Out/Video

Loop/VGA Output/ HDMI

BNC 16 Input / CVBS

Output/Spot Out/Video

Loop/VGA Output/HDMI

Audio Format

G.711a

Audio Input /

Output *

RCA 4 Input/1Output

BNC 8 Input /1 Line

in/Microphone/ 1 Output

BNC 16 Input /1 Line

in/Microphone/ 1 Output

Alarm Type*

Motion detection, Sensor Input, Relay Output , Video Loss, Camera masking, No Disk

space, Disk error, Not enough space, Network failure, and IP Conflict

Sensor In / Out*

4CH Input/1CH Output 16CH Input / 4 CH Output

Display Frame Rate

Each Channel PAL:25 FPS, NTSC:30 FPS

Playback

Resolution

CIF/Half-D1/D1 @ Recorded frame rate

Record Frame Rate

PAL: 100FPS@CIF,

100FPS@HD1, 100@D1

NTSC:120FPS@CIF,120F

PS@HD1,120@D1.

PAL: 200 FPS@CIF, 200

FPS@HD1, 200 FPS@D1

NTSC: 240FPS@CIF,240

FPS@HD1,240 FPS@D1.

PAL: 400 FPS@CIF, 400

FPS@HD1, 400 FPS@D1

NTSC: 480FPS@CIF,480

FPS@HD1,480 FPS@D1.

Record method

Scheduled Record (Normal Record, Motion Detection, Alarm Trigger), Manual Record

HDD Interface

Up to 2TB, SATA

interface HDD*1

Each up to 2TB for each one, SATA interface HDD*8 or

HDD*6+DVD+RW

Network Protocol

TCP-IP/ DHCP/DDNS/PPPOE/E-Mail/NTP/FTP/ RTSP/ IP Filter/ UPNP

Network Function

Live Monitor, Playback, Configuration, Backup, Mobile Phone Surveillance

USB2.0 Interface

Mouse / Portable Mobile HDD/ Flash Drive/ USB DVD Burner

Playback method

Normal, Fast Forward, Slow Forward, Rewind, Single Step

Network Interface

RJ45 100M/ 1000M Ethernet Auto Detect

PTZ Protocol*

PELCO-P , PELCO-D,PANASONIC, SONY, etc

Area Covered

Support area covered for each channel

Video Backup

Backup files in DAV or AVI format for USB disk and in DAV format for USB DVD

burner.

- 11 -

Power Adapter

DC 12V 3A AC 220V/12V 5A

Operating

temperature

-10℃~+40℃

Operating humidity

10%~90%

Dimensions*

(L*W*H)

315x232x57mm 430*443*96mm

CIF

Model

4CH 8CH 16CH

Video Format

PAL/NSTC

Video

Compression

H.264 Baseline Compression

Video Input /

Output

BNC 4 Input/ 1 Output BNC 8Input/1 Output BNC 16 Input / 1 Output

Audio Format

G.711a

Audio Input /

Output *

RCA 4 Input/ 1 Output DB-9 8 Input / 1 Output

Alarm Type*

Motion detection, Sensor Input, Relay Output , Video Loss，Camera masking

Sensor In /

Out*

4CH Input / 1CH Output

Display Frame

Rate

Each Channel PAL:25 FPS, NTSC:30 FPS

Playback

Resolution

CIF/HD1/D1 @ Recorded frame rate

Record Frame

Rate

PAL:100FPS@CIF,100FPS@H

D1,100FPS@D1；

NTSC:120FPS@CIF,120FPS@

HD1,120FPS@D1；

PAL:200FPS@CIF；

NTSC:240FPS@CIF；

PAL:400FPS@CIF;

NTSC: 480FPS@CIF;

Record method

Scheduled Record (Normal Record, Motion Detection, Sensor Trigger, Video Loss,

Camera Masking), Manual Record

HDD Interface

Up to 2TB,SATA interface

HDD*1

Up to 1TB,SATA interface

HDD*1

Each up to 1TB,

SATA interface HDD*2

- 12 -

Network

Protocol

TCP-IP/ DHCP/PPPOE/NTP/FTP/ RTSP/ UPNP

Network

Function

Live Monitor, Playback, Configuration, Backup, Mobile Phone Surveillance

USB 2.0

Interface

Mouse/USB flash disk

Mouse / Portable Mobile HDD/ Flash Drive/ DVD Burner/

Firmware Upgrade

Playback

method

Normal, Fast Forward, Slow Forward, Rewind, Single Step

Network

Interface

RJ45 10M/ 100M Ethernet Auto Detect

PTZ Protocol*

PELCO-P , PELCO-D,PANASONIC, SONY, etc

Area Covered

Support area covered for each channel

Video Backup

Backup files in DAV and AVI format.

Power Adapter

DC 12V Adapter

Operating

temperature

-10℃~+40℃

Operating

humidity

10%~90%

Dimensions

（L x W x H）*

315 x 232 x 57 mm 435 x 380 x 52 mm

*Model dependent

Congratulations on purchasing your state-of-the-art Digital Video Recorder (DVR)

offering the industry’s best triplex functionality with video/audio recording, playback,

and network capability. Your new device allows you to run all three functions

simultaneously, streamlining the use of your CCTV system and boosting the security

level of your home, business or social venue. You can access live or recorded feed

from your standard or PTZ cameras immediately at the location of the DVR

installation, or anywhere in the world using web-browsers or a mobile phone*. The

video may be stored at a remote location for safety.

(*Some limitations apply to web and phone-based features, please see the related

sections for detailed description.)

- 13 -

Please get acquainted with the parts and accessories as well as the ways to use the

appliance as described in this instruction manual. If you have any questions that this

guide cannot answer, please contact your vendor or a certified specialist.

2. Contents of the Box

• DVR device

• Installation CD

• Remote control

• Power cord

• Mouse (optional, depends on the model)

• Hard disk drive (optional, depends on the model)

2.1 Getting Started Check-List

Before starting to work with your new DVR, please make sure all relevant

connections are done correctly.

a) Are the power and video in/out cables plugged in? Please see Section 3.5.1 Basic

Connections for more.

b) Is the HDD installed? Please see Sections 3.5.2 Installing Hard Disk Drive

for

more.

c) Did the DVR start recording? Please see Section 4.2.4 Record Control

for more.

3. Hardware

3.1 Front Panel

(Please take actual machine model as quasi)

Front panels are different in term of different machine model. The front panels as

follows are for reference.

4CH

No. Name Icon Function

- 14 -

Quad

Press this button to switch the display modes

Channel switch

CH1,CH2,

CH3,CH4

Using these buttons allows you to choose to output video

on your monitor either as a full-screen view of each of the

cameras individually

2 Menu Menu Access tool bar

3 ESC ESC Close upper interface or controls.

4 REC REC Manually stop/start recording

5 DEL DEL

Assistant function: delete the character that you input in the

textbox.

6 Play/Pause

Button enables Play-back or Pause mode

7 PTZ PTZ PTZ control, enter the PTZ control mode

Shift current control, modify setup, increase/decrease

numerals, assistant function for PTZ menu

Up/down

Switch tab in main menu.

Left/right

Shift current activated control. When playback, click these

buttons to control the playback bar.

Confirm/Select current operation

Enter Enter

System menu in the Review window

Power LED lights indicate your connection to the power supply

9 LED

HDD LED lights indicate recording status.

IR Remote

Control

Receive remote control signal

8/16CH

S/N Name Icon Function

Power-

（optional）

Power button, press and hold for 3 seconds to shut down

DVR.

Remote

control

Receive remote control signal

3 USB USB

Use these USB ports to connect the mouse and backup

devices (flash drive, DVD recorder).

indicator

Light-

（optional）

1-16

1-16 Channel indicator Light

5 Menu

Menu/

Access the Tool bar

Numeral 0-9

Numeral | Letter | Character

SHIFT-

（optional）

Switch between function and numeral

- 15 -

10+

Switch above 10+ channels

Assistant-

（optional）

Assistant function: PTZ control and image color. In PTZ

menu, shift PTZ control menu.

Activate current control, modify setup, increase/decrease

numeral, assistant function such as PTZ menu

Up/down

Switch tab in main menu.

Shift current activated control. When playback, click

these buttons to control playback bar.

Switch cursor in sub menu.

Left/right

PTZ control

Confirm/Select current operation

Enter

System menu in review window

ESC ESC

Close upper interface or controls.

Rec Record

Manually stop/start recording

ACT

LED Indicators

STATUS

When any key is pushed, status indicator light will be on

NETWORK

Network indicator light

Power

LED light indicate your connection to the power supply

LED-

（optional）

HDD

LED light indicate your recording status

Playback or paused mode, click this button to realize

normal playback

Play/Pause

Iris+ Adjust iris

In normal playback or pause mode, click this button to

reverse. In reverse playback, click this button to pause.

Reverse/Pause-

（optional）

Iris- Adjust iris

Various fast speeds and normal playback.

Fast play-

（optional）

Zoom+

Multiple slow play speeds or normal playback

Slow Play-

（optional）

Zoom-

In playback mode, plays the next video

Play Next-

（optional）

Focus+

In playback mode, plays the previous video

Play Previous-

（optional）

Focus-

Delete -

（optional）

DEL

Delete the number or word inputted

- 16 -

PTZ-

（optional）

PTZ

Enter PTZ control

Mult+Enter

Switch output between VGA and CVBS.

Combination

key-（optional）

Mult+

Switch resolution of VGA

3.2 Back Panel (Please take actual machine model as quasi)

D1/CIF 4 CH

1 2 4 5 8 12 13 14

3 6 7 9 10 11

No. Icon No. Icon

1 4 Audio Input 8 VGA Output

2 Main out 9 Alarm In

3 Audio out 10 Alarm Out

4 4 CHs Video Input 11 RS-485 Interface

5 LAN Interface 12 Power Supply

6 USB Port 13 Power Switch

7 Mouse Interface 14 Fan--Optional

D1 8/16 CH（2U）

- 17 -

D1 16 CH（1U）

No. Icon No. Icon

1 CVBS output 10 CVBS Input

2 SPOT output 11 Video Loop(9-16CH)

3 Audio output 12 LAN Interface

4 Line in 13 Alarm Out

Video loop（1-8CH）

14 Alarm In

6 Audio input 15 Power Switch

7 MIC input/output 16 RS-485 Interface

8 VGA Output 17 Fan

9 HDMI Output 18 Power supply

- 18 -

CIF 8 CH

1 2 4 5 8 11 12

3 6 7 9 10

No. Icon No Icon

1 Audio input connector 7 Mouse connector

Video output

connector

8 VGA connector--- (optional)

Audio output

connector

Alarm input(4 channel)/output connector( 1

channel)

4 Video input connector 10 Power input socket(12V DC)

5 Ethernet connector 11 Fan--- (optional)

6 USB connector

CIF 16 CH

No. Icon No. Icon

Audio Input 1-8 &

Audio output

8 LAN Interface

2 Audio in 9-16 9

Alarm input

(16CHs)/output

connector( 4 CH)

3 CVBS output 10 Power supply

4 SPOT output 11 Video Input

5 VGA Output 12 Power Switch

6 HDMI Output 13 Ground

7 USB Port

- 19 -

1 2 3 4 5 6

7 8 9 10 11

1. Audio Input Connector (CH1--8) & Audio out

8 channels audio input, for connecting audio signal (DB9).

1 channel audio output, for connecting speakers.

2. Video Input Connectors (Video IN 1-16)

16 channels video input, for connecting analog video signal input, BNC (1Vp-p,

75Ω)

3. Video Output Connector

Video output for connecting monitor or TV, BNC (1Vp-p, 75Ω).

4. Ethernet Connector

RJ-45 10/100 Base-T Ethernet network

5. ESATA

Connect with high speed HDD.

6. Power Switch.

7. Alarm Input/Output connector (Alarm IN: 4 CH, Alarm Out: 1 CH)

For connecting to external sensor device

Each alarm has one input pin on the Terminal Block of the rear panel.

Connect positive (1-4) output pins of the device to the input slots (Alarm In) on the

DVR terminal block.

Connect ground output pins of the device to the DVR Ground slots (G). Multiple

devices can be connected to one ground slot.

Port functions:

Pin 1-G: Sensor 1 input;

Pin 2-G: Sensor 2 input;

Pin 3-G: Sensor 3 input;

Pin 4-G: Sensor 4 input;

Pin NO-COM: Alarm Output (N.O);

Pin A、Pin B: RS-485A、RS-485B;

Alarm Output Connectors (pin

- 20 -

NO-COM) ---- (optional)

For connecting to external alarm device

RS-485 Connector (pin A-B) ---- (optional)

For connecting PTZ camera control

8. MIC

9. USB connectors

Use these USB ports to connect the mouse and backup devices (flash drive, DVD

recorder)

10. VGA Connector---- (optional)

For connecting VGA/LCD monitor

11. Power Input Socket (12V DC)

3.3 Remote Control

In device operation, the enter key on the remote control or the front panel has the

same function as a mouse left click. The IR Range of the remote control is up to 32FT

(10 meters). The buttons on the remote control correspond 1on 1 with the buttons on

the front panel.

Page is loading ...

Clover Technologies Group CDR0820 User manual

Brand: Clover Technologies Group

Model: CDR0820

Category: Digital Video Recorders (DVR)

Type: User manual

This manual is also suitable for

Download PDF

report

Clover Technologies Group CDR0820 User manual

This manual is also suitable for

Clover Technologies Group CDR0820 User manual

Related papers

Other documents