KGuard Security Easy Link EL421 User manual

DVR with Cloud Technology
USER MANUAL
Easy Link Series ( EL421/EL821/EL1621)
Default user name: admin
Default password: 123456

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Contents
2
DVR User’s Manual
Contents
About this Manual .................................................................................................................... 6
FCC Compliance Statement....................................................................................................... 6
Copyright .................................................................................................................................. 6
Safety Informaon .................................................................................................................... 7
Chapter 1: Product Overview.............................................................................. 8
1.1 Features .............................................................................................................................. 8
1.2 Accessories ......................................................................................................................... 8
4-Channel / 8-Channel DVR .................................................................................... 8
16-Channel DVR ...................................................................................................... 9
1.3 Parts and Funcons .......................................................................................................... 10
1.3.1 Front Panel ............................................................................................................ 10
1.3.2 Rear Panel.............................................................................................................. 11
4-Channel DVR ...................................................................................................... 11
8-Channel DVR ...................................................................................................... 11
16-Channel DVR .................................................................................................... 12
1.4 Mouse............................................................................................................................... 12
1.5 Remote Control................................................................................................................. 13
4-Channel / 8-Channel DVR .................................................................................. 13
16-Channel DVR .................................................................................................... 14
Chapter 2: Installaon ...................................................................................... 15
2.1 Installing the Hard Disk Drive............................................................................................ 15
2.1.1 Installing HDD on 4-Channel / 8-Channel DVR ...................................................... 15
2.1.2 Installing HDD on 16-Channel DVR........................................................................ 16
2.2 Connecng the Power ...................................................................................................... 17
2.3 Connecng to Monitors.................................................................................................... 17
2.3.1 BNC Connecon .................................................................................................... 17
2.3.2 VGA Connecon .................................................................................................... 18
2.3.3 HDMI Connecon .................................................................................................. 18
2.4 Connecng the Cameras................................................................................................... 19
2.4.1 BNC Connecon .................................................................................................... 19
2.4.2 RS-485 Connecon ................................................................................................ 20
2.5 Connecng the Alarm ....................................................................................................... 20
2.6 Connecng the Sensors .................................................................................................... 21
2.7 Connecng the Microphones ........................................................................................... 21
2.7.1 RCA Connecon..................................................................................................... 21
2.8 Connecng to Network..................................................................................................... 22
2.9 Connecng to Other Devices ............................................................................................ 22
2.10 Connecng to Speakers .................................................................................................. 23
2.10.1 RCA Connecon................................................................................................... 23
Chapter 3: Geng Started ................................................................................ 24
3.1 Easy Network Setup for Remote Live View on Smart Phone/Pad..................................... 24
3.2 Upload images to Cloud.................................................................................................... 25
3.3 Starng Up........................................................................................................................ 25
3.4 Set Startup Wizard............................................................................................................ 25
3.5 Shung Down .................................................................................................................. 28
3.6 The Main Screen ............................................................................................................... 29

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3.6.1 Screen Icons .......................................................................................................... 29
3.6.2 Virtual Keyboard.................................................................................................... 30
3.6.3 Locking the Screen ................................................................................................ 30
3.6.4 Pop-up Menu......................................................................................................... 31
3.6.5 On Screen Display (OSD) menu ............................................................................. 32
3.7 Screen Modes ................................................................................................................... 33
3.7.1 Live View ............................................................................................................... 33
3.7.2 Split Mode ............................................................................................................. 34
3.7.3 Picture-in-Picture (PIP) Mode................................................................................ 34
3.7.4 Rotate View ........................................................................................................... 35
3.8 Using PTZ Controls ............................................................................................................ 36
3.8.1 Cruise Mode .......................................................................................................... 37
3.9 Zoom................................................................................................................................. 37
3.10 Manual Recording........................................................................................................... 38
Chapter 4: Using the DVR ................................................................................. 39
4.1 Seng the Display ............................................................................................................ 39
4.1.1 Live Sengs........................................................................................................... 39
4.1.2 Output Sengs...................................................................................................... 40
4.1.3 Privacy Zone Sengs............................................................................................. 41
4.2 Record Setup..................................................................................................................... 42
4.2.1 Record Parameter.................................................................................................. 42
4.2.2 Schedule Recording ............................................................................................... 43
4.2.3 Record Setup ......................................................................................................... 44
4.3 Searching Videos............................................................................................................... 45
4.3.1 Searching and Playing Videos................................................................................ 45
4.3.2 Trimming Videos.................................................................................................... 47
Replaying Videos by Recording Date and Time..................................................... 48
4.3.3 Searching Videos by Event..................................................................................... 49
4.3.4 Backing up Videos ................................................................................................. 50
4.3.5 Viewing and Exporng Log .................................................................................... 51
4.4 Seng the Network.......................................................................................................... 52
4.4.1 Network Sengs ................................................................................................... 52
4.4.2 Remote Stream Setup ........................................................................................... 53
4.4.3 Email Sengs ........................................................................................................ 54
Email Schedule Setup............................................................................................ 55
4.4.4 DDNS Sengs........................................................................................................ 56
4.5 Seng Alarms................................................................................................................... 57
4.5.1 Moon Detecon Alarm Sengs.......................................................................... 57
Set Moon Detecon Area ................................................................................... 58
4.5.2 Other Alarm Sengs (16-Channel only)................................................................ 59
4.6 Seng the Device............................................................................................................. 60
4.6.1 Storage Device Setup............................................................................................. 60
Seng HDD........................................................................................................... 60
Formang HDD .................................................................................................... 60
Formang USB drive ............................................................................................ 61
4.6.2 PTZ Setup............................................................................................................... 61
4.6.3 Cloud Storage ........................................................................................................ 62
Enabling Cloud Storage ......................................................................................... 62
Acvate Cloud Storage.......................................................................................... 63
4.7 System Sengs................................................................................................................. 65

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DVR User’s Manual
4.7.1 General Sengs .................................................................................................... 65
Synchronizing Time with NTP Server .................................................................... 65
Seng Daylight Saving Time................................................................................. 66
4.7.2 User and Password Sengs................................................................................... 67
Changing the Password......................................................................................... 67
Conguring Other Users........................................................................................ 68
Authorizing Other Users ....................................................................................... 69
4.7.3 View System Info ................................................................................................... 70
4.8 Advanced Sengs............................................................................................................. 71
4.8.1 Maintenance Sengs............................................................................................ 71
Manual Reboot and Power O ............................................................................. 71
Disable Startup Wizard ......................................................................................... 72
Set Auto Maintenance .......................................................................................... 72
Update System Firmware...................................................................................... 73
Load Default Sengs ............................................................................................ 73
Save System Sengs............................................................................................. 74
Load System Sengs............................................................................................. 74
4.8.2 Events Sengs....................................................................................................... 75
Chapter 5: KGUARD Web Client ........................................................................ 76
5.1 Login ................................................................................................................................. 76
5.2 The Interface..................................................................................................................... 77
5.3 Live Viewing...................................................................................................................... 78
5.3.1 Switching Screen Modes ....................................................................................... 78
5.3.2 Viewing and Recording.......................................................................................... 80
Viewing or Hiding Channels .................................................................................. 80
Recording Channels Manually............................................................................... 80
Taking Snapshots................................................................................................... 80
5.3.3 Using PTZ Controls................................................................................................. 81
5.4 Searching and Playing Recorded Videos ........................................................................... 82
5.4.1 Searching and Playing Videos................................................................................ 82
5.4.2 Downloading Recorded Videos ............................................................................. 83
5.5 Remote Sengs................................................................................................................ 84
5.5.1 Seng the Display................................................................................................. 84
Copying Sengs To Other Channels ..................................................................... 85
5.5.2 Privacy Zone Sengs............................................................................................. 86
5.5.3 Seng the Recording ............................................................................................ 87
Seng the Recording Parameters......................................................................... 87
Seng the Recording Schedule ............................................................................ 88
Record Setup Sengs ........................................................................................... 89
5.5.4 Seng the Network Conguraon........................................................................ 90
Network Sengs................................................................................................... 90
Seng the Remote Stream................................................................................... 92
Seng the Email ................................................................................................... 93
Email Schedule Setup............................................................................................ 94
Seng Up DDNS ................................................................................................... 95
5.5.5 Seng the Alarm................................................................................................... 96
Seng Moon Detecon...................................................................................... 96
Seng the Alarm Nocaon (16-Channel only) ................................................. 97
5.5.6 Seng the Device.................................................................................................. 99
HDD Setup............................................................................................................. 99

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DVR User’s Manual
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PTZ Setup .............................................................................................................. 99
5.5.7 Managing System Sengs................................................................................... 100
General Setup ..................................................................................................... 100
Administrator Account Setup.............................................................................. 101
User Account Setup ............................................................................................ 102
System Informaon............................................................................................. 102
5.5.8 Advanced Sengs ............................................................................................... 103
Firmware Update ................................................................................................ 103
Load Default Sengs .......................................................................................... 104
Events Sengs .................................................................................................... 104
Set Auto Maintenance ........................................................................................ 105
5.6 Local Sengs .................................................................................................................. 106
Chapter 6: Using KView Series Soware ..........................................................107
6.1 KViewQR ......................................................................................................................... 107
6.2 KView Center .................................................................................................................. 108
6.3 KView Series Specicaons............................................................................................. 109
Chapter 7: Troubleshoong & FAQ...................................................................110
7.1 Troubleshoong.............................................................................................................. 110
7.2 Frequently Asked Quesons ........................................................................................... 111
Appendix: Specicaons..................................................................................112

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Preface
6
DVR User’s Manual
About this Manual
The material in this document is for informaon purpose and is subject to change without prior noce. We
made every eort to ensure that this user’s manual is accurate and complete. However, no liability is assumed
for any errors and omissions that may have occurred.
FCC Compliance Statement
This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant
to Part 15 of the FCC Rules. These limits are designed to provide reasonable protecon against harmful
interference in a residenal installaon. This equipment generates uses and can radiate radio frequency
energy and, if not installed and used in accordance with the instrucons, may cause harmful interference
to radio communicaons. However, there is no guarantee that interference will not occur in a parcular
installaon. If this equipment does cause harmful interference to radio or television recepon, which can be
determined by turning the equipment o and on, the user is encouraged to try to correct the interference by
one or more of the following measures:
• Reorient or relocate the receiving antenna.
• Increase the separaon between the product and receiver.
• Connect the product into an outlet on a circuit dierent from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.
Declaraon of Conformity
This device complies with part 15 of the FCC Rules. Operaon is subject to the following two condions:
1. This device may not cause harmful interference.
2. This device must accept any interference received, including interference that may cause undesired
operaon.
Copyright
Limitaon of Liability
• This publicaon is provided “AS IS” without warranty of any kind, either expressed or implied, including
but not limited to, the implied warranes of merchantability, tness for any parcular purpose, or non-
infringement of a third party’s rights.
• This publicaon may include technical inaccuracies or typographical errors. Changes may be made to the
informaon herein, at any me, for publicaon improvements and/or of the corresponding device(s).
Disclaimer of Warranty
In no event shall the supplier be liable to any party or any person, except for replacement or reasonable
maintenance of the product, for the cases, including but not limited to the following:
• Any damage or loss, including but without limitaon, direct or indirect, special, consequenal or exemplary,
arising out of or relang to the device;
• Personal injury or any damage caused by inapppropriate use or negligent operaon of the user;
• Unauthorized disassemble, repear or modicaon of the device by the user;
• Any problem, consequenal inconvenience, or loss or damage, arising out of combining the system with the
devices of a third party;
• Any claim or acon for damages, brought by any person or organizaon being a photogenic subject, due to
violaon of privacy with the result of pictures from a surveillance camera, including saved data, for some
reason, becomes public or is used for the purpose other than for surveillance.

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Preface
DVR User’s Manual
7
Safety Informaon
Warning
This is the symbol for indicang any potenal hazard,
risk or condion requiring special aenon.
The user needs to refer to the important operang
and maintenance or servicing instrucons.
Cauon
The lighng ash with an arrow head symbol, in an
equilateral triangle, is intended to alert the user.
There is dangerous “voltage” presence near by the
product’s enclosure which may be risk of person.
Safety Precauons
• Do not touch live electrical parts.
Electric shock can be avoided. Follow the recommended pracces listed below. Faulty installaon, improper
grounding, and incorrect operaon and maintenance of electrical equipment are always sources of danger.
• Do not try to install equipment outdoor, during strong wind and rain.
• Do not install or remove equipment outdoor, when raining.
• Do not try to install or operate any equipment, during a thunderstorm.
• Always ground all electrical equipment and the work plaorm.
Prevent accidental electrical shocks. Connect power source, control cabinets, and work plaorm to an approved
electrical ground.
• Always use the correct cable size.
Sustained overloading will cause cable failure and result in possible electrical shock or re hazard. Work cable
should be the same rang as the factory.
• Always keep cables and connectors in good condion.
Improper or worn electrical connecons can cause short circuits and can increase the chance of an electrical shock.
Do not use worn, damaged, or bare cables.
• Always avoid open-circuit voltage.
The added voltages increase the severity of electric shock hazard.
• Always wear insulated gloves while you adjust equipment.
Electric power should be turned o and insulated gloves should be worn when making any equipment adjustment
to assure shock protecon.
• Always wear protecve clothing such as long sleeve shirts while you are installing or removing equipment.
• Always wear high, snug ng shoes.
• Always wear clean clothes without grease or oil.
• Protect neighboring workers from exposure to arc radiaon.
• Always wear long trousers or jeans while you are installing or removing equipment.
• Always wear safety helmet or hard head and safety shoes before work.
• Always keep the equipment in dry places.
• Always wear safety harnesses/belt while you work in high places.
• Always wear dry clothing and avoid moisture and water.
• Always wear Public Safety Vest, while you work at night.
• Make sure all electrical connecons are ght, clean, and dry.
• Make sure that you are well insulated to eliminate electric stac charge.
• Always wear dry gloves, rubber-soled shoes, or stand on a dry board or plaorm.
• Always follow recognized safety standards.
• Always wear correct eye, ear, and body protecon.
• Always have second person on-site, while you work in dark, poor venlaon, or high places.
• Make sure that you are well protected against arc ashes, mechanical injury, or other mishaps.
• Make sure that the polarity of wire is correct before installing equipment.
• Always handle equipment with care.
• Do not block the venlaon of equipment.
• Do not put the magnec parts around the equipment.
• Do not put the objects on top of the equipment.

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Chapter 1: Product Overview
8
DVR User’s Manual
Chapter 1: Product Overview
1.1 Features
This device supports the following features:
• H.264 compression technology
• Advanced and friendly user interface with USB mouse control
• Supports simultaneous mul-channel playback with IE browser of videos recorded in dierent me frames
• Total online surveillance via IE/Safari browser for remote video & audio live view, playback, setup, backup and ling
• Built-in RS-485 port for PTZ control
• Pre-recording feature that allows addional images to be captured prior to the moon detected event
• Instant E-mail nocaon for alarm-triggered events
• Supports clock synchronizaon with NTP
• Privacy masks for private area protecon (max. 4 areas per channel)
• Free downloadable KView series for remote monitoring and control via iPhone, iPad and Android hand-held devices
• USB 2.0 interface for easy backup
• KGUARD DDNS Service (kguard.org) included
• Support D1/960H recording and playback
• Viewable on widescreen LCD
• Real-me live display up to 16 cameras with 1080p high denion 1920x1080
• User Authorizaon and Authencaon Management
• Exclusively connects to Cloud Service and has a personal storage space
• Support easy network setup on DVR for remote live view on smart phone/pad
1.2 Accessories
The following items come with your package. If any of them is missing or damaged, please contact your retailer.
4-Channel / 8-Channel DVR
1 2 3
4 5 6
7 8 9
ALL
0
MENU
AUDIO/
SEARCH
MUTE
SEL
Remote Control Mouse Baeries* CD-ROM Power Adapter
Quick Guide
HDMI Cable RJ45 Cable Quick Guide HDD Screw Kit

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Chapter 1: Product Overview
DVR User’s Manual
9
16-Channel DVR
1 2 3
4 5 6
7 8 9
DISPLAY
MODE
0
REC SEARCH
2X2
3X3
4X4
AUTO
ENTER
PIP
STOP
PLAY
FWD
REW
PAUSE
/FRAME
SLOW
MENU/ESC MUTE
ZOOM FOCUS IRIS
Z_F_I_LOCK
Z+ F+ I+ PTZ
Remote Control Mouse Baeries* CD-ROM
Power Cord Power
Adapter HDMI Cable RJ45 Cable
Quick Guide
Quick Guide Internal HDD Screw Kit
* Not available in all countries.

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Chapter 1: Product Overview
10
DVR User’s Manual
1.3 Parts and Funcons
1.3.1 Front Panel
4CH DIGITAL
VIDEO RECORDER
1 2
3
No. Item Descripon
1 HDD Indicator Lights red when the HDD is being accessed.
2Power Indicator Lights green to indicate the power is turned on.
3 USB port Connects to a USB mouse, ash disk, and other external storage drive.

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Chapter 1: Product Overview
DVR User’s Manual
11
1.3.2 Rear Panel
4-Channel DVR
LAN
RS-485VGA 12V
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
HDMI
1
2
AUDIO
OUTPUT
1
2
3
4
VIDEO
INPUT
AUDIO
INPUT
VIDEO
OUTPUT
1 6 7 9 108532 4
8-Channel DVR
VIDEO
INPUT
LAN
RS-485VGA 12V
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
HDMI
5
6
7
8
1
2
AUDIO
OUTPUT
1
2
3
4
VIDEO
INPUT
AUDIO
INPUT
VIDEO
OUTPUT
1 6 7 9 108532 4
No. Connector Descripon
1 Video input 8-Channel DVR: Connects to a maximum of 8 video input devices (BNC).
4-Channel DVR: Connects to a maximum of 4 video input devices (BNC).
2 Video output Connects to a video output device via BNC.
3 Audio output Connects to an audio output device via RCA.
4 Audio input Connects to a maximum of 2 audio input devices via RCA.
5 HDMI output Connects to a monitor output via HDMI.
6 VGA output Connects to a VGA monitor.
7 USB port Connects to a USB mouse, ash disk, and other external storage drive.
8LAN Connects to LAN via RJ-45.
9 RS-485 Connects to a Speed dome camera via RS-485.
10 Power Connects to the power adapter.

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Chapter 1: Product Overview
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DVR User’s Manual
16-Channel DVR
RS-485ALARM
SENSOR
G1234G5 678
HDMI
5
6
7
8
1
2
AUDIO
OUTPUT
1
2
3
4
13
14
15
16
9
10
11
12
VIDEO INPUT
3
4
AUDIO
INPUT
VIDEO OUTPUT
LAN
VGA
IR-EXT
12V
1 2 3 4 5
12 11 10 9 8
6 7
No. Connector Descripon
1 Video input Connects to a maximum of 16 video input devices via BNC.
2 Video output Connects to a video output device via BNC.
3 Audio output Connects to an audio output device via RCA.
4 Audio input Connects to a maximum of 4 audio input devices via RCA.
5 VGA output Connects to a VGA monitor.
6 RS-485 Connects to a Speed dome camera, sensor or alarm device via RS-485.
7 IR-EXT port Connects to an IR extender device.
8Power switch Press to turn the DVR on or o.
9Power Connects to the power adapter.
10 USB port Connects to a USB mouse, ash disk, and other external storage drive.
11 LAN Connects to LAN via RJ-45.
12 HDMI output Connects to a monitor output via HDMI.
1.4 Mouse
The DVR is supplied with a USB mouse that you can use to operate the DVR. Simply plug in the supplied mouse into
the USB mouse connector at the rear panel of the device.
Mouse Operaon Descripon
Le-click In OSD menu, click the le buon to select and edit the seng.
Right-click In preview mode, click the right buon to display the pop-up menu.
In main menu or sub menu mode, click the right buon to exit the current menu.
Double-click the Le buon Double-click the live image of any channel for full screen display. Double-click the le
buon again to return to the window-display of all cameras.
Drag an area/line In moon mode, use this funcon to select moon area.
In [Color Setup] menu mode, it will adjust color control bar.

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Chapter 1: Product Overview
DVR User’s Manual
13
1.5 Remote Control
4-Channel / 8-Channel DVR
1 2 3
4 5 6
7 8 9
ALL
0
MENU
AUDIO/
SEARCH
MUTE
SEL
1
3
5
8
9
11
14
15
7
2
4
7
10
12
16
13
6
No. Icon Descripon
1 1 ~ 8 Numeric keys
Press to display channel 1 ~ 8.
29, 0 Numeric keys
Press “0” key to lock or unlock the current screen.
3ALL Press to display all channels.
4 MENU Press to enter or exit the Main Menu.
5SEL Press to enter the selected menu item and edit the seng.
6Press to move up in the OSD menu.
7Press to move le or right in the OSD menu.
8Press to move down in the OSD menu.
9Audio/
Search
In Playback mode, press to turn the audio on or o.
Press to search for recorded video.
10 Mute Press to turn mute on or o.
11 Press to rewind during video playback.
12 Press to play recorded video or enter the recording search menu.
13 Press to fast forward during video playback.
14 Press to start manual recording.
15 Press to pause the video playback or enter frame-playback mode.
16 Press to stop manual recording or stop the video playback.

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Chapter 1: Product Overview
14
DVR User’s Manual
16-Channel DVR
1 2 3
4 5 6
7 8 9
DISPLAY
MODE
0
REC SEARCH
2X2
3X3
4X4
AUTO
ENTER
PIP
STOP
PLAY
FWD
REW
PAUSE
/FRAME
SLOW
MENU/ESC MUTE
ZOOM FOCUS IRIS
Z_F_I_LOCK
Z+ F+ I+ PTZ
1
3
5
6
7
8
9
11
13
14
15
18
26
23
22
19
2
4
10
12
16
17
20
21
24
25
27
No. Icon Descripon
1 Press to start manual recording.
2 SEARCH Press to enter search mode.
32X2 Press to view a 2x2 channel display.
4 0-9
Numeric keys
Press to display the channel in full
screen.
Press “0” key to lock or unlock the
current screen.
5 3X3 Press to view a 3x3 channel display.
6 4X4 Press to view a 4x4 channel display.
7AUTO Press to enable auto rotate mode.
8DISPLAY
MODE
Press to toggle mul-window display
(4-CH, 9-CH, 16-CH, Full Screen)
9Press to move up in the OSD menu.
10 ENTER Press to enter the selected menu
item and edit the seng.
11 Press to move le in the OSD menu.
12 Press to move right in the OSD menu.
13 Press to move down in the OSD
menu.
No. Icon Descripon
14 PLAY Press to play recorded video.
15 MENU/
ESC Press to enter or exit the Main Menu.
16 PIP Press to enter Picture-in-Picture (PIP)
mode.
17 MUTE Press to mute audio or disable mute.
18 FWD Press to fast forward video playback
(x2, x4, x8).
19 REW Press to rewind video playback
(x2, x4, x8).
20 PAUSE/
FRAME
Press to pause video playback or
enter frame-playback mode.
21 SLOW Press to playback video in slow
moon (1/2, 1/4, 1/8).
22 STOP Press to stop video playback.
23 ZOOM Press Z+ to zoom in or Z- to zoom out
display.
24 PTZ Press to congure PTZ sengs.
25 LOCK Press to lock the system.
26 FOCUS Press F+ or F- to adjust focus.
27 IRIS Press I+ or I- to adjust aperture.

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Chapter 2: Installaon
DVR User’s Manual
15
Chapter 2: Installaon
2.1 Installing the Hard Disk Drive
Depending on the package you have purchased, the hard disk drive may be included in the full package. If it is not
pre-installed, follow the installaon instrucons on this user manual.
DO NOT install or remove the hard disk drive while the device power is turned on.
2.1.1 Installing HDD on 4-Channel / 8-Channel DVR
The 4-channel / 8-channel DVR supports one 3.5” SATA hard disk drive. To install the HDD, follow the steps below.
Note:
The illustraons below show an 8-channel DVR, same procedures apply to a 4-channel DVR.
1 Loosen the screws in the le, right, and rear sides as
shown.
2 Push back then li up the cover to remove it.
3 Connect the data and power cables to the hard disk
drive (HDD) and place the HDD on the DVR case.
4Align the HDD to the holes on the DVR case and
secure the HDD using the two (2) supplied screws.
5 Aach the cover and the screws back in place.

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Chapter 2: Installaon
16
DVR User’s Manual
2.1.2 Installing HDD on 16-Channel DVR
The 16-channel DVR supports supports one 3.5” SATA hard disk drive. To install the HDD, follow the steps below.
4Align the HDD to the holes on the DVR case and
secure the HDD using the four (4) supplied screws.
5 Aach the cover and the screws back in place.
1 Loosen the screws on the le, right, and rear sides as
shown.
2 Push back then li up the cover to remove it.
3 Connect the data and power cables to the hard disk
drive (HDD) and place the HDD on the DVR case.

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Chapter 2: Installaon
DVR User’s Manual
17
2.2 Connecng the Power
Use only the supplied power adapter that came with the DVR.
1 Connect one end of the power
adapter to the power connector
on the back of the DVR.
2 Plug the other end of the power
adapter into the wall outlet.
3 For 4-channel/8-channel
models, the DVR automacally
powers on.
For a 16-channel DVR, press
the Power switch to turn on the
power.
VIDEO
INPUT
LAN
RS-485VGA 12V
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
HDMI
5
6
7
8
1
2
AUDIO
OUTPUT
1
2
3
4
VIDEO
INPUT
AUDIO
INPUT
VIDEO
OUTPUT
RS-485 ALARM
SENSOR
G1234G5678
HDMI
5
6
7
8
1
2
AUDIO
OUTPUT
1
2
3
4
13
14
15
16
9
10
11
12
VIDEO INPUT
3
4
AUDIO
INPUT
VIDEO OUTPUT
LAN
VGA
IR-EXT
12V
12V
Power adapter
Wall outlet
4-Channel DVR / 8-Channel DVR
16-Channel DVR
2.3 Connecng to Monitors
The preview screen can be displayed on monitors via BNC, VGA, or HDMI connecon.
2.3.1 BNC Connecon
Connect the video output of the DVR to the monitor via BNC connector as shown.
VIDEO
INPUT
LAN
RS-485VGA 12V
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
HDMI
5
6
7
8
1
2
AUDIO
OUTPUT
1
2
3
4
VIDEO
INPUT
AUDIO
INPUT
VIDEO
OUTPUT
RS-485 ALARM
SENSOR
G1234G5678
HDMI
5
6
7
8
1
2
AUDIO
OUTPUT
1
2
3
4
13
14
15
16
9
10
11
12
VIDEO INPUT
3
4
AUDIO
INPUT
VIDEO OUTPUT
LAN
VGA
IR-EXT
12V
VIDEO OUTPUT
Monitor
BNC cable
4-Channel DVR / 8-Channel DVR
16-Channel DVR
RS-485ALARM
SENSOR
G1234G5678
HDMI LAN
VGA
IR-EXT
12V

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Chapter 2: Installaon
18
DVR User’s Manual
2.3.2 VGA Connecon
Connect the video output of the DVR to the monitor via VGA connector as shown.
2.3.3 HDMI Connecon
Connect the video output of the DVR to the monitor via HDMI connector as shown.
VIDEO
INPUT
LAN
RS-485VGA 12V
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
HDMI
5
6
7
8
1
2
AUDIO
OUTPUT
1
2
3
4
VIDEO
INPUT
AUDIO
INPUT
VIDEO
OUTPUT
RS-485 ALARM
SENSOR
G1234G5678
HDMI
5
6
7
8
1
2
AUDIO
OUTPUT
1
2
3
4
13
14
15
16
9
10
11
12
VIDEO INPUT
3
4
AUDIO
INPUT
VIDEO OUTPUT
LAN
VGA
IR-EXT
12V
VGA
4-Channel DVR / 8-Channel DVR
16-Channel DVR
VGA cable
Monitor
VIDEO
INPUT
LAN
RS-485VGA 12V
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
HDMI
5
6
7
8
1
2
AUDIO
OUTPUT
1
2
3
4
VIDEO
INPUT
AUDIO
INPUT
VIDEO
OUTPUT
RS-485 ALARM
SENSOR
G1234G5678
HDMI
5
6
7
8
1
2
AUDIO
OUTPUT
1
2
3
4
13
14
15
16
9
10
11
12
VIDEO INPUT
3
4
AUDIO
INPUT
VIDEO OUTPUT
LAN
VGA
IR-EXT
12V
HDMI
4-Channel DVR / 8-Channel DVR
16-Channel DVR
HDMI cable
Monitor

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Chapter 2: Installaon
DVR User’s Manual
19
2.4 Connecng the Cameras
Connect the camera cable(s) to the video input of the DVR via BNC or RS-485 connecon.
2.4.1 BNC Connecon
Connect the camera cable(s) to the video input of the DVR via BNC connector as shown.
Note:
The illustraon below is of an 8-channel DVR. For 4-channel DVRs, only four video input connecon via BNC are
available.
RS-485 ALARM
SENSOR
G1234G5678
HDMI
5
6
7
8
1
2
AUDIO
OUTPUT
1
2
3
4
13
14
15
16
9
10
11
12
VIDEO INPUT
3
4
AUDIO
INPUT
VIDEO OUTPUT
LAN
VGA
IR-EXT
12V
5
6
7
8
1
2
3
4
13
14
15
16
9
10
11
12
VIDEO INPUT
BNC cable
Camera
16-Channel DVR
VIDEO
INPUT
LAN
RS-485VGA 12V
CAUTION
RISKOF ELECTRIC SHOCK
DONOT OPEN
HDMI
5
6
7
8
1
2
AUDIO
OUTPUT
1
2
3
4
VIDEO
INPUT
AUDIO
INPUT
VIDEO
OUTPUT
VIDEO
INPUT
5
6
7
8
1
2
3
4
VIDEO
INPUT
4-Channel / 8-Channel DVR
BNC cable
Camera

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Chapter 2: Installaon
20
DVR User’s Manual
2.4.2 RS-485 Connecon
If you are using a PTZ speed dome,
connect the camera cable to the
video input of the DVR via RS-485
connector as shown.
2.5 Connecng the Alarm
RS-485 ALARM
SENSOR
G1234G5678
HDMI
5
6
7
8
1
2
AUDIO
OUTPUT
1
2
3
4
13
14
15
16
9
10
11
12
VIDEO INPUT
3
4
AUDIO
INPUT
VIDEO OUTPUT
LAN
VGA
IR-EXT
12V
RS-485 ALARM
SENSOR
G1 234G5678
Alarm output
16-Channel DVR
Note:
Available in 16-channel DVRs
only.
You can connect one alarm device
via RS-485 connecon as shown.
Speed dome
4-Channel / 8-Channel DVR
Speed dome
RS-485 ALARM
SENSOR
G1234G5678
HDMI
5
6
7
8
1
2
AUDIO
OUTPUT
1
2
3
4
13
14
15
16
9
10
11
12
VIDEO INPUT
3
4
AUDIO
INPUT
VIDEO OUTPUT
LAN
VGA
IR-EXT
12V
RS-485 ALARM
SENSOR
G1234G5 678
16-Channel DVR
VIDEO
INPUT
LAN
RS-485VGA 12V
CAUTION
RISK OF ELECTRIC SHOCK
DO NOT OPEN
HDMI
5
6
7
8
1
2
AUDIO
OUTPUT
1
2
3
4
VIDEO
INPUT
AUDIO
INPUT
VIDEO
OUTPUT
RS-485