Epson DX-TL4E User Manual
Caution and care
HEAVY OBJECTS SHOULD NEVER BE PLACED ON THE UNIT (E.G., MONITOR)
NEVER TOUCH OR INSERT ANY OBJECT INSIDE THE UNIT
Touching the inside of the cabinet or inserting foreign objects of any kind through or ventilation holes not only creates a safety
hazard but can also cause extensive damage.
PROTECT THE POWER CORD
Damage to the power cord may cause fi re or shock hazard. If the power cord is damaged, turn OFF the MAIN switch and
carefully unplug the cord by holding the main plug.
If this unit is moved with the power on status, the built-in HDD may be damaged. Confi rm that more than one minute have
passed since the power cord and the connecting cords were disconnected, then move this unit.
UNPLUG THE POWER CORD DURING A LONG ABSENCE
Turn off the power and unplug the power cord during a long absence.
MAINTAIN GOOD VENTILATION
Do not obstruct the many ventilation holes on the unit. For maximum ventilation, leave some space around the unit and place
the unit on a hard level surface only, and ensure it is not covered during use. Heavy objects should never be placed on the
unit.
WHEN NOT IN USE
When not in use, always turn OFF the MAIN switch.
CABINET CARE
Never use petroleum-based cleaners. Clean with a soft cloth moistened with soap and water and wipe dry.
PVC cables or leads should not be left in contact with the cabinet surface for long periods.
INSTALLATION LOCATION
For excellent performance and lasting reliability install in a location that is:-
1. Well ventilated, out of direct sunlight and away from direct heat.
2. A solid vibration-free surface.
3. Free from high humidity, excessive dust and away from magnetic fi elds.
4. Please ensure that the ventilation fan located on the unit’s back panel is not blocked.
UNSUITABLE LOCATIONS
Placing the unit in the following places might shorten the product life:
• Extremely cold places, such as refrigerated warehouses and ice houses
• Places where excessive hydrogen sulfi de is likely to be generated, such as hot-springs areas
• Places or locations with salt air environment.
THIS EQUIPMENT DOES NOT PROVIDE CONNECTION FOR USED WITH OUTDOOR OR CABLE DISTRIBUTION
SYSTEMS.
NO OBJECTS FILLED WITH LIQUIDS, SUCH AS VASES, SHALL BE PLACED ON THE APPARATUS.
DO NOT PLACE HEAVY OBJECT ON THIS UNIT.
DO NOT STEP ONTO THIS UNIT.
The unit may drop or fall by losing its balance. It may cause injury or failure of the unit.
WARNING: TO PREVENT FIRE OR SHOCK HAZARD, DO NOT EXPOSE THIS APPARATUS TO RAIN OR MOISTURE.
THIS APPARATUS MUST BE GROUNDED.
MAINS LEAD CONNECTION
The mains lead on this Unit is fi tted with a non-rewireable mains plug, incorporating a 5A fuse. If you need to replace
the fuse, use a 5A fuse approved by BSI or ASTA to BS 1362, ensuring you refi t the fuse cover. If the mains plug is not
suitable for the sockets in your home, and you require to remove the plug, remove the fuse, cut off the plug then dispose
of the plug immediately, to avoid a possible electric shock hazard. To refi t a new plug, follow these instructions; Green-
and-yellow: Earth, Blue: Neutral and Brown: Live. As the colours in the mains lead of this Unit may not correspond with the
coloured markings identifying the terminals in your plug, proceed as follows.
• The wire which is coloured green-and-yellow must be connected to the terminal in the plug which is marked by the
letter E or by the safety earth symbol
• The wire which is coloured blue must be connected to the terminal which is marked with the letter N or coloured black.
• The wire which is coloured brown must be connected to the terminal which is marked with the letter L or coloured red.
This unit complies with the requirements of the EC Directive 2004/108/EC, “EMC Directive” and 2006/95/EC, “Low Voltage
Directive”. The requirements for the susceptibility according to EN 50130-4
according to EN 55022 are observed for the operation on residential areas, business, light industrial premises and in
small scale enterprises, inside as well as outside of the building. All places of operation are characterised by their
connection to the public low voltage power supply system. This unit is manufactured in accordance with EN 60950-1.
or coloured green or green-and-yellow.
and the requirements for interference
Note: This symbol mark is for EU countries only.
This symbol mark is according to the directive 2002/96/EC Article 10 Information for users and Annex IV.
Your MITSUBISHI ELECTRIC product is designed and manufactured with high quality materials and components which
can be recycled and reused.
This symbol means that electrical and electronic equipment, at their end-of-life, should be disposed of separately from
your household waste.
Please, dispose of this equipment at your local community waste collection/recycling centre.
In the European Union there are separate collection systems for used electrical and electronic product.
Please, help us to conserve the environment we live in!
Notice about construction of the surveillance system using this unit
• This unit can be controlled by the external devices via RS-232C terminal or LAN terminal. This unit can also be used to
control external devices via external terminal, RS-422/485 terminal, or RS-232C terminal. Owning to these functions,
this unit fl exibly applies to the high grade security system, but the whole surveillance system may be affected by the
malfunction of this unit or the external devices depending on the setting contents of this unit, the connection with the
external devices, or combination between this unit and the external devices.
• When configuring a surveillance system using this unit, it is recommended to confirm first that this unit operates
normally with the other devices connected.
• It is recommended to copy or back up the important recorded contents.
• Damages rising out of any operational error of the surveillance system or loss of the recorded data or any other
damages because of any user malfunction of this unit are not covered.
• Do not use the notifi cation function of this unit for making critical judgement nor any purpose related to human lives.
• When this unit cannot recognize the external device which is being used for recording due to the power failure,
decreased voltage, or other failures, the recording point may be moved to the internal HDD of this unit or the other
external HDD. To prevent occurrence of such problem, it is recommended to use uninterruptible power supply.
• If the power plug is disconnected or the breaker switch is turned off during recording, HDD may be damaged or
playback of recorded data may become impossible.
If the breaker switch is turned on and off everyday, set the timer recording to be performed only for the period that the
breaker is on and do not turn off the breaker during recording.
The user will not be indemnifi ed for problems (e.g., recording failure or playback failure) that occur with either the unit or
a connected device during operation. It is recommended to back up the important recordings regularly as a precaution
against possible breakdowns and accidents
.
Recordable time and product warranty
Continuous recordable time and the estimated time displayed on the menu screen indicate the continuous time of
recording operation of this unit. They indicate the period neither for product warranty nor that for reliability of used parts.
•
This unit uses a built-in HDD, which is a precision device. Handle this unit with suffi cient care.
•
Do not subject this unit to vibrations or shocks. This may cause trouble specially when the power of the unit is turned
on or when the HDD is being accessed, and suffi cient care is required.
•
Do not disconnect the power plug while the power of the unit is turned on or while recording or playing.
•
For early detection of faults, we recommend that you request inspection once a year.
The HDD and cooling fan of this unit are driving parts. For stable recording, it is recommended that both of these parts are
replaced every 30,000 hours.
(This interval is for reference purpose only and does not indicate the warranty period of the parts.)
DISCLAIMER
In any event, Mitsubishi assumes no responsibility or reliability for the following:
1. Disassembly, repair, or alteration of this unit by user or installer.
2. Failure or breakdown in or damage to this unit resulting from misuse or careless handling by user or installer.
3. Inconvenience or damages arising out of inability to display or record pictures due to any reason or cause other than
breakdown or failure in this unit.
4. Failure in this unit due to combination with other equipment manufactured by a third party or inconvenience or
damages resulting from such failure.
5. Inconvenience, damages, or claims arising out of breakdown in this unit or loss of recorded video data due to
replacement of the built-in HDD by user or installer.
6. Inconvenience or damages arising out of breakdown in this unit or inability to display or record pictures due to natural
disaster including earthquake and storm.
7. Inconvenience, damages, or claims arising out of breakdown in this unit or loss of recorded video data due to impact
or vibration to the built-in HDD or an environmental factor such as temperature at the installation site.
8. Demand for damages or other claim of infringement of privacy if the pictures monitored or recorded by user become
public or are used for any purpose other than surveillance for whatever reason.
INSTALLATION LOCATION AND HANDLING
• Place this unit horizontally and in a stable place. If this unit is not placed correctly and used in an unstable place, the unit
may be damaged.
• Do not place this unit close to other electronic or magnetic equipment. This will avoid video and audio distortion.
• When a monitor and this unit are placed vertically, the pictures may be distorted.
PRECAUTION CONCERNING EXTERNAL DEVICE
• The various external HDDs can be connected to this unit in order to expand the memory or to use as the copy device.
However, during recording or playing back a picture at high rate, some pictures may be missed due to the slow rate of data
transfer or the slow speed of response from the external device connected. Be sure to check the operation suffi ciently in
advance.
• Do not use the power control function of the external device which uses bus power of this unit.
• The external device to be used may be unsuitable for the operation you want to set. It is recommended to consult your
dealer when using the external device.
Warning
This is a class A product. In a domestic environment this product may cause radio interference in which case the user may
be required to take adequate measures.
4-Channel Digital Video Recorder
Table of Contents
Chapter 1 — Introduction..................................................................................1
Features..........................................................................................................1
Technical Overview .......................................................................................2
Chapter 2 — Installation....................................................................................3
Package Contents..........................................................................................3
Required Installation Tools...........................................................................3
Connecting the Video Source.......................................................................3
Connecting the Loop Through Video...........................................................4
Connecting Audio..........................................................................................4
Setting Unit for CVBS or VGA output..........................................................4
Connecting the Monitor.................................................................................5
Connecting the Spot Monitor .......................................................................5
Connecting the RGB Monitor.......................................................................5
Connecting Alarms........................................................................................5
AI 1 to 4 (Alarm In).......................................................................................6
GND (Ground) .............................................................................................6
ARI (Alarm Reset In)....................................................................................6
Alarm Out.....................................................................................................6
Connecting to the Network Port...................................................................6
Connecting to the RS-232C Port ..................................................................7
Factory Reset .................................................................................................7
Connecting to the USB Port..........................................................................8
Connecting the Power Cord..........................................................................8
Chapter 3 — Configuration................................................................................9
Front Panel Controls .....................................................................................9
POWER LED ...............................................................................................9
REC LED .....................................................................................................9
ALARM LED ................................................................................................9
Panic Button ..............................................................................................10
Camera Buttons (1 to 4) ............................................................................10
Quad/Sequence Button .............................................................................10
PTZ Button.................................................................................................10
Arrow Buttons ............................................................................................10
Enter/Pause Button....................................................................................11
Menu Button ..............................................................................................11
Connecting the Infrared Remote Control..................................................11
Turning on the Power..................................................................................12
Initial Unit Setup...........................................................................................12
Setup Screen................................................................................................12
User’s Manual
Normal Setup Screen...................................................................................14
System Information....................................................................................14
Date/Time Setup........................................................................................16
System Check Screen ...............................................................................19
Storage Screen..........................................................................................20
System Log Screen ...................................................................................22
System Shutdown......................................................................................22
Configuring Input Devices..........................................................................23
Camera Setup Screen ...............................................................................23
Alarm In Setup Screen...............................................................................24
Motion Detector .........................................................................................25
Text-In Setup Screen.................................................................................26
Alarm Out Setup Screen............................................................................28
Audio Setup Screen...................................................................................29
RS232 Setup Screen.................................................................................30
Configuring Recording Settings.................................................................31
Record Mode Setup Screen ......................................................................31
Time-Lapse Record Mode Setup Screen ..................................................32
Time-Lapse Recording Schedule ..............................................................33
Pre-Event Recording Setup Screen ..........................................................34
Event Action Setup......................................................................................35
Alarm In Event Action (Record) Setup Screen ..........................................35
Alarm In Event Action (Alarm Out) Setup Screen .....................................36
Alarm In Event Action (Notify) Setup Screen ............................................36
Motion Detector Event Action (Record) Setup Screen ..............................37
Motion Detector Event Action (Alarm Out) Setup Screen .........................38
Motion Detector Event Action (Notify) Setup Screen ................................38
Text-In Event Action (Record) Setup Screen ............................................39
Text-In Event Action (Alarm Out) Setup Screen........................................40
Text-In Event Action (Notify) Setup Screen...............................................40
Video Loss Event Action (Record) Setup Screen......................................41
Video Loss Event Action (Alarm Out) Setup Screen.................................42
Video Loss Event Action (Notify) Setup Screen ........................................42
Display Setup ...............................................................................................43
OSD (On-Screen Display) Setup...............................................................43
Main Monitoring Setup Screen ..................................................................45
Network Setup Screen.................................................................................46
LAN Setup Screen.....................................................................................47
Modem Setup ............................................................................................50
DVRNS (DVR Name Service) Setup Screen.............................................51
Callback Center Setup Screen ..................................................................52
Password Setup Screen..............................................................................54
Config Screen...............................................................................................55
Clip Copy ...................................................................................................55
Load Default Setup....................................................................................58
4-Channel Digital Video Recorder
Load / Save Setup .....................................................................................58
Clear All Data.............................................................................................58
Chapter 4 — Operation....................................................................................59
Turning on the Power..................................................................................59
Live Monitoring ............................................................................................59
PTZ Mode ..................................................................................................60
Digital Zoom Mode.....................................................................................62
Recording Video...........................................................................................62
Recording Audio..........................................................................................63
Playing Recorded Video..............................................................................63
Arrow Buttons ............................................................................................64
Enter/Pause Button....................................................................................64
Camera Buttons (1 to 4) ............................................................................64
Quad/Sequence Button .............................................................................64
Digital Zoom Playback Mode.....................................................................64
Searching Video...........................................................................................65
Date/Time Search......................................................................................66
Calendar Search........................................................................................66
Event Search .............................................................................................67
Text-In Search ...........................................................................................69
Appendix A — USB Hard Disk Drive Preparation.........................................71
Preparing the USB-IDE hard disk drive in Windows 2000.......................71
Preparing the USB-IDE hard disk drive in Windows 98...........................71
Appendix B — Text-In Query Examples.........................................................73
Query Example I...........................................................................................73
Query Example II..........................................................................................74
Appendix C — Troubleshooting.....................................................................75
Appendix D — Connector Pin Outs................................................................76
Appendix E — Map of Screens .......................................................................77
Appendix F — Specifications..........................................................................78
User’s Manual
List of Illustrations
Figure 1 — Typical DVR installation. .......................................................................................... 1
Figure 2 — DVR rear panel. .......................................................................................................3
Figure 3 — Video input connectors. ...........................................................................................3
Figure 4 — Video Loop Through connectors..............................................................................4
Figure 5 — Audio In and Out connectors. ..................................................................................4
Figure 6 — CVBS / VGA switch.................................................................................................. 4
Figure 7 — Video Out connectors. .............................................................................................5
Figure 8 — VGA connector.........................................................................................................5
Figure 9 — Alarm Input connector strips. ................................................................................... 5
Figure 10 — Alarm Output connector strips. ..............................................................................6
Figure 11 — Network connector.................................................................................................6
Figure 12 — RS-232C connector. ..............................................................................................7
Figure 13 — Factory reset switch. .............................................................................................. 7
Figure 14 — USB connector.......................................................................................................8
Figure 15 — Power cord connector............................................................................................8
Figure 16 — DVR front panel......................................................................................................9
Figure 17 — Infrared Remote Control. .....................................................................................11
Figure 18 — Admin Password screen. ..................................................................................... 12
Figure 19 — Quick Setup screen..............................................................................................12
Figure 20 — Normal Setup screen. ..........................................................................................14
Figure 21 — System Information screen. ................................................................................. 14
Figure 22 — System Information Change screen. ...................................................................15
Figure 23 — Virtual keyboard...................................................................................................15
Figure 24 — Date/Time setup screen....................................................................................... 16
Figure 25 — Holiday Setup screen........................................................................................... 17
Figure 26 — Time Sync screen. ...............................................................................................17
Figure 27 — System Check (Config.) screen...........................................................................19
Figure 28 — System Check (Alarm Out / Notify) screen..........................................................20
Figure 29 — Storage screen.....................................................................................................20
Figure 30 — S.M.A.R.T. Setup screen. .................................................................................... 21
Figure 31 — System Log screen. .............................................................................................22
Figure 32 — Device menu screen. ...........................................................................................23
Figure 33 — Camera setup screen...........................................................................................23
Figure 34 — PTZ Device list.....................................................................................................24
Figure 35 — Alarm In setup screen. ......................................................................................... 24
Figure 36 — Motion Detector setup screen..............................................................................25
Figure 37 — Motion Detection Zone screen.............................................................................25
Figure 38 — Text-In setup screen. ...........................................................................................26
Figure 39 — Text-In (Generic Text) setup screen....................................................................27
Figure 40 — Text-In (EPSON-POS) setup screen. .................................................................. 27
Figure 41 — Alarm Out setup screen. ......................................................................................28
Figure 42 — Alarm Out Schedule screen.................................................................................29
Figure 43 — Audio Setup screen..............................................................................................29
Figure 44 — RS232 setup screen. ...........................................................................................30
Figure 45 — Record Mode Setup screen. ................................................................................ 31
Figure 46 — Time-Lapse Record Setup screen.......................................................................32
Figure 47 — Time-Lapse Recording Schedule screen.............................................................33
Figure 48 — Pre-Event Record Setup screen..........................................................................34
Figure 49 — Alarm In Event Action (Record) setup screen......................................................35
4-Channel Digital Video Recorder
Figure 50 — Alarm In Event Action (Alarm Out) setup screen.................................................36
Figure 51 — Alarm In Event Action (Notify) setup screen........................................................36
Figure 52 — Motion Detector Event Action (Record) setup screen. ........................................37
Figure 53 — Motion Detector Event Action (Alarm Out) setup screen.....................................38
Figure 54 — Motion Detector Event Action (Notify) setup screen............................................38
Figure 55 — Text-In Event Action (Record) setup screen........................................................39
Figure 56 — Text-In Event Action (Alarm Out) setup screen...................................................40
Figure 57 — Text-In Event Action (Notify) setup screen. .........................................................40
Figure 58 — Video Loss Event Action (Record) setup screen.................................................41
Figure 59 — Video Loss Event Action (Alarm Out) setup screen. ...........................................42
Figure 60 — Video Loss Event Action (Notify) setup screen. ..................................................42
Figure 61 — OSD Setup screen. .............................................................................................. 43
Figure 62 — Main Monitoring Setup screen. ............................................................................ 45
Figure 63 — Network Setup screen..........................................................................................46
Figure 64 — LAN (Manual) Setup screen.................................................................................47
Figure 65 — Port Number Setup screen. .................................................................................48
Figure 66 — LAN (DHCP) Setup screen. ................................................................................. 49
Figure 67 — LAN (ADSL) Setup screen...................................................................................49
Figure 68 — Modem Setup screen........................................................................................... 50
Figure 69 — DVRNS Setup screen. .........................................................................................51
Figure 70 — Callback Center (LAN) Setup screen...................................................................52
Figure 71 — Callback Center (Modem) Setup screen..............................................................53
Figure 72 — Password setup screen........................................................................................54
Figure 73 — Config screen.......................................................................................................55
Figure 74 — Clip Copy screen..................................................................................................56
Figure 75 — Disk Partition Selection screen............................................................................57
Figure 76 — Load / Save Setup screen....................................................................................58
Figure 77 — Live Monitoring (Text-In) screen. ......................................................................... 60
Figure 78 — PTZ Menu. ...........................................................................................................61
Figure 79 — PTZ Preset screen. .............................................................................................. 61
Figure 80 — Preset Apply screen............................................................................................. 62
Figure 81 — Playback (Text-In) screen....................................................................................63
Figure 82 — Digital Zoom screen. ............................................................................................ 65
Figure 83 — Enlarged Digital Zoom screen..............................................................................65
Figure 84 — Search Menu........................................................................................................65
Figure 85 — Date/Time Search screen. ................................................................................... 66
Figure 86 — Calendar Search screen. ..................................................................................... 66
Figure 87 — Event Log screen.................................................................................................67
Figure 88 — Event Search (by Event) screen..........................................................................68
Figure 89 — Event Search (by Camera) screen. .....................................................................68
Figure 90 — Text-In Search screen..........................................................................................69
Figure 91 — Text-In Search (Query) screen. ...........................................................................69
User’s Manual
Four-Channel Digital Video Recorder
Chapter 1 — Introduction
Features
Your color digital video recorder (DVR) provides recording capabilities for 4 camera inputs. It
provides exceptional picture quality in both live and playback modes, and offers the following
features:
y 4 Composite Input Connectors
y Compatible with Color (PAL) and B&W (EIA-170) Video Sources
y Multiple Search Engines (Date/Time, Calendar, Event)
y Records up to 100 Images per Second
y “Loop-Through” Video Connectors
y Continuous Recording in Disk Overwrite Mode
y Continues Recording while Archiving, Transmitting to Remote Site and during Playback
y User-friendly Graphical User Interface (GUI) Menu System
y Various Record Modes (Time, Event, Pre-event and Panic)
y 1 Ch. Audio Recording and Playback
y Alarm Connections Include: Input, Output and Reset Input
y Built-in Alarm Buzzer
y Live or Recorded Video Access via Ethernet or Modem
y Infrared Remote Control
Figure 1 — Typical DVR installation.
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User’s Manual
Technical Overview
Your DVR can replace both a time-lapse VCR and a multiplexer in a security installation. However,
it has many features that make it much more powerful and easier to use than even the most
advanced VCR.
The DVR converts analog video to digital images and records them on a hard disk drive. Using a
hard disk drive allows you to access recorded video almost instantaneously; there is no need to
rewind tape. The technology also allows you to view recorded video while the DVR continues
recording video.
Digitally recorded video has several advantages over analog video recorded on tape. There is no
need to adjust tracking. You can freeze frames, fast forward, fast reverse, slow forward and slow
reverse without image streaking or tearing. Digital video can be indexed by time or events, and you
can instantly view video after selecting the time or event.
Your DVR can be set up for event or time-lapse recording. You can define times to record, and the
schedule can change for different days of the week and user defined holidays.
The DVR can be set up to alert you when the hard disk drive is full, or it can be set up to record over
the oldest video once the disk is full.
Your DVR uses a proprietary encryption scheme making it nearly impossible to alter video.
You can view live video, search image, and control your DVR remotely by connecting via modem
or Ethernet. There is a USB port that can used to back up the clip file video to USB-IDE hard disk
drives, USB CD-RW drives or flash drives.
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Four-Channel Digital Video Recorder
Chapter 2 — Installation
Package Contents
The package contains the following:
y Digital Video Recorder
y Power Cord
y User’s Manual (This Document)
y Remote Operation Software CD and User’s Manual
y Infrared Remote Control
Required Installation Tools
No special tools are required to install the DVR. Refer to the installation manuals for the other
items that make up part of your system.
Figure 2 — DVR rear panel.
Connecting the Video Source
Figure 3 — Video input connectors.
Connect the coaxial cables from the video sources to the BNC Video In connectors.
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User’s Manual
Connecting the Loop Through Video
Figure 4 — Video Loop Through connectors.
If you would like to connect your video source to another device, you can use the Loop BNC
connectors.
NOTE: The Loop BNC connectors are auto terminated. Do NOT connect a cable to the Loop
BNC unless it is connected to another terminated device because it will cause poor quality
video.
Connecting Audio
NOTE: It is the user’s responsibility to determine if local laws and regulations permit
recording audio.
Figure 5 — Audio In and Out connectors.
Your DVR can record audio. Connect the audio source to Audio In. Connect Audio Out to your
amplifier.
NOTE: The audio input is from an amplified source. The DVR does not have amplified audio
output, so you will need a speaker with an amplifier.
Setting Unit for CVBS or VGA output
Figure 6 — CVBS / VGA switch.
Set the switch to CVBS or VGA for monitor output. Select CVBS for spot monitor, and select
VGA for RGB monitor.
NOTE: The DVR may not support some LCD monitors or some monitors don’t support Multi
Sync.
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Four-Channel Digital Video Recorder
NOTE: You cannot use spot monitor output and VGA output at the same time.
NOTE: Set the CVBS or VGA selector switch before turning on the DVR. You cannot change
the setting while the unit is running.
Connecting the Monitor
Connecting the Spot Monitor
Figure 7 — Video Out connectors.
Connect the SPOT monitor to the Video Out connector.
NOTE: For SPOT monitor Output, set the CVBS/VGA selector switch to the CVBS.
Connecting the RGB Monitor
Figure 8 — VGA connector.
A VGA port is provided for RGB monitor output. Connect the RGB monitor to the VGA connector
if required. Connect an RGB cable with a DB-15 (male) connector, which is usually less than 10
feet, to the DVR connector.
NOTE: For RGB monitor output, set the CVBS/VGA selector switch to the VGA.
Connecting Alarms
Figure 9 — Alarm Input connector strips.
NOTE: To make connections on the Alarm Connector Strip, press and hold the button and
insert the wire in the hole below the button. After releasing the button, tug gently on the wire
to make certain it is connected. To disconnect a wire, press and hold the button above the
wire and pull out the wire.
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User’s Manual
AI 1 to 4 (Alarm In)
You can use external devices to signal the DVR to react to events. Mechanical or electrical
switches can be wired to the AI (Alarm In) and GND (Ground) connectors. See Chapter 3 —
Configuration for configuring alarm input.
GND (Ground)
Connect the ground side of the Alarm input to the GND connector.
ARI (Alarm Reset In)
An external signal to the Alarm Reset In can be used to reset both the Alarm Out signal and the
DVR’s internal buzzer. Mechanical or electrical switches can be wired to the ARI (Alarm Reset In)
and GND (Ground) connectors. Connect the wires to the ARI (Alarm Reset In) and GND (Ground)
connectors.
Alarm Out
Figure 10 — Alarm Output connector strips.
The DVR can activate external devices such as buzzers or lights. Mechanical or electrical switches
can be wired to the NC (Normally Closed) and C (Common) connectors or NO (Normally Open)
and C (Common) connectors. Permitted current is up to 0.5 A for 125 VAC, 1 A for 30 VDC. See
Chapter 3 — Configuration for configuring alarm output.
Connecting to the Network Port
Figure 11 — Network connector.
The DVR can be networked using the 10/100Mb Ethernet connector. Connect a Cat5 cable with an
RJ-45 jack to the DVR connector. The DVR can be networked with a computer for remote
monitoring, searching and configuration. See Chapter 3 — Configuration for configuring the
Ethernet connections.
NOTE: This Network Port is not connected with cables or wires intended to connect to the
outdoor directly.
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