HIKVISION DS-MP7504, DS-MP7504/GW, DS-MP7504/GW/WI User Manual
Mobile Digital Video Recorder
User Manual
UD.6L0204D1113A01
Mobile Digital Video Recorder User Manual
User Manual
COPYRIGHT ©2015 Hangzhou Hikvision Digital Technology Co., Ltd.
ALL RIGHTS RESERVED.
Any and all information, including, among others, wordings, pictures, graphs are the properties of Hangzhou Hikvision
Digital Technology Co., Ltd. or its subsidiaries (hereinafter referred to be “Hikvision”). This user manual (hereinafter
referred to be “the Manual”) cannot be reproduced, changed, translated, or distributed, partially or wholly, by any means,
without the prior written permission of Hikvision. Unless otherwise stipulated, Hikvision does not make any warranties,
guarantees or representations, express or implied, regarding to the Manual.
About this Manual
This Manual is applicable to Mobile Digital Video Recorder.
The Manual includes instructions for using and managing the product. Pictures, charts, images and all other information
hereinafter are for description and explanation only. The information contained in the Manual is subject to change, without
notice, due to firmware updates or other reasons. Please find the latest version in the company website
(http://overseas.hikvision.com/en/).
Please use this user manual under the guidance of professionals.
Trademarks Acknowledgement
and other Hikvision’s trademarks and logos are the properties of Hikvision in various jurisdictions. Other
trademarks and logos mentioned below are the properties of their respective owners.
Legal Disclaimer
TO THE MAXIMUM EXTENT PERMITTED BY APPLICABLE LAW, THE PRODUCT DESCRIBED, WITH ITS
HARDWARE, SOFTWARE AND FIRMWARE, IS PROVIDED “AS IS”, WITH ALL FAULTS AND ERRORS, AND
HIKVISION MAKES NO WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION,
MERCHANTABILITY, SATISFACTORY QUALITY, FITNESS FOR A PARTICULAR PURPOSE, AND
NON-INFRINGEMENT OF THIRD PARTY. IN NO EVENT WILL HIKVISION, ITS DIRECTORS, OFFICERS,
EMPLOYEES, OR AGENTS BE LIABLE TO YOU FOR ANY SPECIAL, CONSEQUENTIAL, INCIDENTAL, OR
INDIRECT DAMAGES, INCLUDING, AMONG OTHERS, DAMAGES FOR LOSS OF BUSINESS PROFITS,
BUSINESS INTERRUPTION, OR LOSS OF DATA OR DOCUMENTATION, IN CONNECTION WITH THE USE OF
THIS PRODUCT, EVEN IF HIKVISION HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
REGARDING TO THE PRODUCT WITH INTERNET ACCESS, THE USE OF PRODUCT SHALL BE WHOLLY AT
YOUR OWN RISKS. HIKVISION SHALL NOT TAKE ANY RESPONSIBILITES FOR ABNORMAL OPERATION,
PRIVACY LEAKAGE OR OTHER DAMAGES RESULTING FROM CYBER ATTACK, HACKER ATTACK, VIRUS
INSPECTION, OR OTHER INTERNET SECURITY RISKS; HOWEVER, HIKVISION WILL PROVIDE TIMELY
TECHNICAL SUPPORT IF REQUIRED.
SURVEILLANCE LAWS VARY BY JURISDICTION. PLEASE CHECK ALL RELEVANT LAWS IN YOUR
JURISDICTION BEFORE USING THIS PRODUCT IN ORDER TO ENSURE THAT YOUR USE CONFORMS THE
APPLICABLE LAW. HIKVISION SHALL NOT BE LIABLE IN THE EVENT THAT THIS PRODUCT IS USED WITH
ILLEGITIMATE PURPOSES.
IN THE EVENT OF ANY CONFLICTS BETWEEN THIS MANUAL AND THE APPLICABLE LAW, THE LATER
PREVAILS.
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Mobile Digital Video Recorder User Manual
Regulatory Information
FCC Information
Please take attention that changes or modification not expressly approved by the party responsible for compliance could
void the user’s authority to operate the equipment.
Note: This product 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 protection against harmful interference in a residential
installation. This product generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance
with the instructions, may cause harmful interference to radio communications. However, there is no guarantee that
interference will not occur in a particular installation. If this product does cause harmful interference to radio or television
reception, which can be determined by turning the equipment off 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 separation between the equipment and receiver.
—Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
—Consult the dealer or an experienced radio/TV technician for help.
FCC Conditions
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions:
1. This device may not cause harmful interference.
2. This device must accept any interference received, including interference that may cause undesired operation.
EU Conformity Statement
This product and - if applicable - the supplied accessories too are marked with "CE" and comply therefore with
the applicable harmonized European standards listed under the EMC Directive 2004/108/EC, the RoHS
Directive 2011/65/EU, the R&TTE Directive 1999/5/EC.
2012/19/EU (WEEE directive): Products marked with this symbol cannot be disposed of as unsorted municipal
waste in the European Union. For proper recycling, return this product to your local supplier upon the purchase
of equivalent new equipment, or dispose of it at designated collection points. For more information see:
www.recyclethis.info
2006/66/EC (battery directive): This product contains a battery that cannot be disposed of as unsorted municipal
waste in the European Union. See the product documentation for specific battery information. The battery is
marked with this symbol, which may include lettering to indicate cadmium (Cd), lead (Pb), or mercury (Hg).
For proper recycling, return the battery to your supplier or to a designated collection point. For more information see:
www.recyclethis.info
Industry Canada ICES-003 Compliance
This device meets the CAN ICES-3 (B)/NMB-3(B) standards requirements.
This device complies with Industry Canada licence-exempt RSS standard(s). Operation is subject to the following two
conditions:
(1) this device may not cause interference, and
(2) this device must accept any interference, including interference that may cause undesired operation of the device.
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Mobile Digital Video Recorder User Manual
Le présent appareil est conforme aux CNR d'Industrie Canada applicables aux appareils radioexempts de licence.
L'exploitation est autorisée aux deux conditions suivantes :
(1) l'appareil ne doit pas produire de brouillage, et
(2) l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le brouillage est susceptible d'en
compromettre le fonctionnement.
Under Industry Canada regulations, this radio transmitter may only operate using an antenna of a type and maximum (or
lesser) gain approved for the transmitter by Industry Canada. To reduce potential radio interference to other users, the
antenna type and its gain should be so chosen that the equivalent isotropically radiated power (e.i.r.p.) is not more than that
necessary for successful communication.
Conformément à la réglementation d'Industrie Canada, le présent émetteur radio peut
fonctionner avec une antenne d'un type et d'un gain maximal (ou inférieur) approuvé pour l'émetteur par Industrie Canada.
Dans le but de réduire les risques de brouillage radioélectrique à l'intention des autres utilisateurs, il faut choisir le type
d'antenne et son gain de sorte que la puissance isotrope rayonnée équivalente (p.i.r.e.) ne dépasse pas l'intensité nécessaire à
l'établissement d'une communication satisfaisante.
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Mobile Digital Video Recorder User Manual
Warnings Follow these safeguards to
prevent serious injury or death.
Cautions Follow these precautions to
prevent potential injury or material
damage.
Safety Instruction
These instructions are intended to ensure that user can use the product correctly to avoid danger or property loss.
The precaution measure is divided into “Warnings” and “Cautions”
Warnings: Serious injury or death may occur if any of the warnings are neglected.
Cautions: Injury or equipment damage may occur if any of the cautions are neglected.
Warnings
● Proper configuration of all passwords and other security settings is the responsibility of the installer and/or end-user.
● In the use of the product, you must be in strict compliance with the electrical safety regulations of the nation and region.
Please refer to technical specifications for detailed information.
● Input voltage should meet both the SELV (Safety Extra Low Voltage) and the Limited Power Source with +8 to +36
VDC according to the IEC60950-1 standard. Please refer to technical specifications for detailed information.
● Do not connect several devices to one power adapter as adapter overload may cause over-heating or a fire hazard.
● Please make sure that the plug is firmly connected to the power socket.
● If smoke, odor or noise rise from the device, turn off the power at once and unplug the power cable, and then please
contact the service center.
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Mobile Digital Video Recorder User Manual
Series
Models
DS-MP7504 Series
DS-MP7504
DS-MP7504/GW
DS-MP7504/GW/WI
Thank you for purchasing our product. If there is any question or request, please do not hesitate to contact the dealer.
This manual is applicable to following models.
This manual may contain several technically incorrect places or printing errors, and the content is subject to change without
notice. The updates will be added into the new version of this manual.
We will readily improve or update the products or procedures described in the manual.
The figures shown in this manual are for reference only. The appearance and interface of the device are subject to the actual
model.
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Mobile Digital Video Recorder User Manual
Safety Instructions
Read, keep and follow these instructions.
Professional automobile assembly manufacturers or automakers are required for the system installation. And place the
device at a well-ventilated position inside the automobile.
Please make yourself be familiar with the power connection before installation.
Install antennas of wireless networks and satellite positioning in place with good signal and away from lightning,
avoiding the coverage or shielding of other objects. Keep the master and slave antennas upright in a distance of at least
20cm if both of them are installed.
The system is made of sophisticated electronics and do not disassemble the device by yourself.
Contact the qualified technician from Hikvision or authorized dealer if there is any question or request.
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Product Key Features
General
User-friendly GUI providing easy and flexible operations.
Each channel supporting up to 4CIF resolution with high-efficient and flexible H.264 encoding technology.
Two HDDs/SSDs are connectable.
Hard disk box with fan and USB interface supporting intelligent temperature control and data export.
Built-in 3G (WCDMA) and WI-FI modules providing flexible data transmission solutions.
Power-off protection avoiding key data from loss.
Backup recording on HDD/SSD ensures the completeness of video files; Event triggered recording can be stored on
the HDD/SSD simultaneously to protect the key data.
Built-in GNSS (Global Navigation Satellite System) module precisely positioning the vehicle via the satellite and
recording the location information in the stream.
Information collection interfaces collecting driving information such as left/right turn, braking, backing up, etc.
Multiple extension interfaces supporting display terminal of alarm and status, external G-sensor, etc.
Specialized aviation connectors ensuring signal stability.
Ignition startup, Delay (0 to 6h) shutdown and 24-hour scheduled startup/shutdown.
Wide-range power input (+8 to +36 VDC).
Tensile aluminum chassis well adaptable to working environment.
Software-based firewall supported.
Local Monitoring
1/4-division live view and adjustable display sequence of screens.
Shielding designated live view channel.
Motion detection, tamper-proof, video exception alarm and video loss alarm.
Privacy mask.
Hard Disk Management
Supports two HDDs/SSDs with 64G capacity for each.
Record and Playback
Cycle recording and non-cycle recording supported.
Three types of compression parameters including main stream (normal), main stream (event) and sub-stream.
Multiple recording types: normal, alarm, motion, motion | alarm, motion & alarm.
Up to 8 time periods configurable for different recording types.
Pre-record and post-record for motion or alarm triggered recording.
Search and play back record files by camera No., recording type, start/end time, etc.
Supporting pause, fast forward, slow forward, skip forward, skip backward and mute when playback.
Backup
Export video data by USB device.
Export video data by pluggable hard disk.
Management and maintenance of backup devices.
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Alarm and Exception
Management of alarm input/output.
Management of video loss alarm, motion detection alarm, video tampering alarm.
Configurable arming schedule of alarm input/output.
Alarm for video loss, motion detection, video tampering, video signal exception, video input/output standard mismatch,
illegal login, network disconnected, IP confliction, hard disk error, and hard disk full.
Multiple alarm linkage actions including full screen monitoring, audible warning and alarm output. Motion detection
and alarm can trigger recording and full screen monitoring. Exception can trigger audible warning and alarm output.
Automatic restore when system is abnormal.
Supporting alarm and status display terminal.
Other Local Functions
Two-level user management; admin user is allowed to configure the parameters and create many operators.
Supporting record and search the logs of operation, alarm, exceptions and information.
Upgrade system via USB, network or RS-232 interface.
Import/export of device configuration file.
Network Functions
1 self-adaptive 10M/100M network interface.
WCDMA supported.
Wi-Fi supported.
Remote configuration and operation by iVMS platform.
TCP/IP, DHCP, DNS, NTP, and SADP supported.
Remote search, playback, download of record files.
Remote parameters setup; remote import/export of device parameters.
Remote viewing of the device status, system logs and alarm status.
Remote hard disk formatting, program upgrading and system restart.
RS-232, RS-485 transparent channel transmission.
Development Scalability
SDK for Windows and Linux system.
Development support and training for application system.
The Wi-Fi function is only supported by the “/WI” devices.
The 3G dialing function is only supported by the “/GW” devices.
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TABLE OF CONTENTS
Safety Instructions .................................................................................................................................................. 6
Product Key Features .............................................................................................................................................. 7
Chapter 1 Introduction ...................................................................................................................................... 11
1.1 Front Panel ................................................................................................................................................. 11
1.2 Rear Panel .................................................................................................................................................. 11
1.3 IR Remote Control Operations .................................................................................................................. 12
1.4 Starting Up and Shutting Down the Device ............................................................................................... 14
1.4.1 Vehicle Ignition Startup and Time-delay Shutdown ......................................................................... 15
1.4.2 Timing On/Off .................................................................................................................................. 16
1.5 Alarm Input / Output Connection .............................................................................................................. 17
1.5.1 Alarm Input Connection ................................................................................................................... 17
1.5.2 Alarm Output Connection ................................................................................................................ 17
1.6 SIM Card Installation ................................................................................................................................ 17
Chapter 2 Basic Operations............................................................................................................................... 21
2.1 Setting Admin Password ............................................................................................................................ 21
2.2 Main Page .................................................................................................................................................. 21
2.3 User Management ...................................................................................................................................... 22
2.4 Display Settings ......................................................................................................................................... 23
2.5 Camera Settings ......................................................................................................................................... 25
2.6 Preview Settings ........................................................................................................................................ 27
Chapter 3 Record Settings ................................................................................................................................. 29
3.1 Configuring Encoding Parameters ............................................................................................................. 29
3.1.1 Initializing the HDD ......................................................................................................................... 29
3.1.2 Configuring Record Settings ............................................................................................................ 29
3.2 Configuring Motion Detection Record ...................................................................................................... 31
3.3 Configuring Alarm Triggered Record ........................................................................................................ 33
3.4 Searching Record Files .............................................................................................................................. 33
Chapter 4 PTZ Controls .................................................................................................................................... 35
4.1 Configuring PTZ Settings .......................................................................................................................... 35
4.2 PTZ Control Panel ..................................................................................................................................... 35
Chapter 5 Wireless Network Settings ............................................................................................................... 37
5.1 Dialing Settings ......................................................................................................................................... 37
5.2 Wi-Fi Settings ............................................................................................................................................ 38
Chapter 6 Platform Settings .............................................................................................................................. 41
6.1 Accessing by iVMS Platform .................................................................................................................... 41
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Mobile Digital Video Recorder User Manual
6.2 Accessing by Push Mode Platform ............................................................................................................ 41
Chapter 7 Mobile Specified Functions.............................................................................................................. 43
7.1 Configuring Startup and Shutdown ............................................................................................................ 43
7.2 Configuring Satellite Positioning ............................................................................................................... 44
7.3 Configuring G-Sensor Alarm ..................................................................................................................... 45
7.4 Configuring Sensor-In ............................................................................................................................... 46
Chapter 8 Other Functions ................................................................................................................................ 47
8.1 Local Network Settings ............................................................................................................................. 47
8.2 Alarm Settings ........................................................................................................................................... 48
8.2.1 Configuring Alarm Input .................................................................................................................. 48
8.2.2 Configuring Alarm Output ............................................................................................................... 50
8.2.3 Configuring Video Tampering Alarm ............................................................................................... 51
8.2.4 Configuring Video Loss Alarm ......................................................................................................... 52
8.2.5 Handling Exceptions ........................................................................................................................ 53
8.2.6 Configuring Alarm Terminal ............................................................................................................ 54
8.3 Firewall Settings ........................................................................................................................................ 54
8.4 Serial Port Settings .................................................................................................................................... 56
Chapter 9 Device Maintenance ......................................................................................................................... 57
9.1 Checking Status ......................................................................................................................................... 57
9.2 Management and Maintenance .................................................................................................................. 57
9.2.1 Upgrading the System ...................................................................................................................... 57
9.2.2 Searching & Exporting Log files ...................................................................................................... 59
9.2.3 Restoring Default Settings ................................................................................................................ 60
9.2.4 Importing/Exporting Configuration Files ................................ ......................................................... 60
9.2.5 Viewing System Information ............................................................................................................ 61
9.2.6 Backup Device ................................................................................................................................. 61
9.2.7 Rebooting DVR ................................................................................................................................ 62
Chapter 10 Appendix ........................................................................................................................................... 63
10.1 Glossary ..................................................................................................................................................... 63
10.2 FAQ ........................................................................................................................................................... 64
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1
2 3
4
5
6
Index
Name
Description
1
LAN
10M/100M self-adaptive Ethernet interface.
2
USB
USB interface.
3
PWR
Power indicator: Light in green after device starts up; light in red when standby mode.
RDY
Ready indicator: Lights green after device starts up properly.
REC
Record indicator: Light in green during recording process.
GNSS
GNSS indicator: Solid green indicates GNSS module is normal. Flashing green indicates
positioning succeeded.
ANT
ANT indicator: Solid green indicates dialing module is normal. Flashing green indicators device
dialed.
ALM
Alarm indicator: Lights red when alarm occurs.
4
IR
IR Receiver: Receive IR signal from remote control.
5
Hard Disk Lock
Lock/Unlock the hard disk box.
6
Hard Disk Box
Insert two 2.5-inch SATA HDDs/SSDs for data storage.
Chapter 1 Introduction
1.1 Front Panel
The front panel of DS-MP7504 series is displayed below:
Figure 1. 1 Front Panel
Table 1. 1 Description of Front Panel
1.2 Rear Panel
The rear panel of DS-MP7504 series is displayed below:
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1 2 3 4 5
6 7 8
9
10 11
12
13
Index
Name
Description
1
WIFI
WIFI antenna interface.
2
CH1 to CH4
4-pin aviation plug, audio & video input of channel 1 to 4.
3
AV OUT
4-pin aviation plug for 1-ch audio & video output.
4
USB
5-pin aviation plug of USB interface.
5
POWER
6-pin aviation plug for power supply and start control.
6
GNSS
GPS antenna interface.
7
VGA
VGA output
8
I/O
7-ch high / low level signal trigger including 3-ch alarm inputs, 4-ch sensor in; 1-ch pulse
signal input.
9
RS232-1
RS-232 interface.
10
EXT.DEV
RS-422 communication interface for PTZ control, two-way audio, CVBS video output.
11
RS232-2
RS-232 interface.
12
M-ANT
3G antenna interface.
13
WIFI
WIFI antenna interface.
Figure 1. 2 Rear Panel
Table 1. 2 Description of Rear Panel
The 3G dialing function is only supported by the “/GW” devices.
The Wi-Fi function is only supported by the “/WI” devices.
1.3 IR Remote Control Operations
The device may also be controlled with the included IR remote control, shown in Figure 1.4.
Batteries (2×AAA) must be installed before operation.
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No.
Name
Description
1
Power
Reserved
2
DEV
Input device number.
3
Number keys
1. Input number, symbol, and character.
2. Switch to the corresponding channel in Live View mode.
4
Edit
1. Enter the edit status, and then delete the character in the front of the
cursor.
2. It can also be used to tick checkbox.
3. In Playback mode, it can be used to generate video clips for backup.
5
A
Switch between input methods (Number, English, symbol) when in the edit
status.
6
REC
Reserved
7
PLAY
Enter video search interface.
8
INFO
Reserved
9
VOIP/MON
Reserved
10
MENU
Enter Main menu interface.
11
PREV
Switch between single screen and multi-screen mode.
Figure 1. 3 Remote Control
Table 1. 3 Description of the IR Remote Control Buttons
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12
DIRECTION Buttons
Up, Down, Left, Right
1. The DIRECTION buttons are used to navigate between different fields
and items in menus.
2. In the playback interface, they are used for fast forward, slow forward,
rewind.
3. In Live View mode, these buttons can be used to switch channel(s).
ENTER
1. The ENTER button is used to confirm selection in any of the menu
modes.
2. It can also be used to tick checkbox.
3. In Playback mode, it can be used to play or pause the video.
4. In Auto-switch mode, it can be used to stop /start auto switch.
13
PTZ
Reserved
14
ESC
Back to the previous menu.
15
RESERVED
Reserved for future use.
16
F1
In video search interface, it can be used to select all record files.
17
PTZ Control Buttons
Buttons to adjust the iris, focus and zoom of a PTZ camera.
18
F2
Reserved
Remote Control Troubleshooting:
Make sure you have installed batteries properly in the remote control. And you have to aim the remote control at the IR
receiver in the front panel.
If there is no response after you press any button on the remote, follow the procedure below to troubleshoot.
Steps:
1. Go to Menu > Settings > General > More Settings by operating the mouse.
2. Check and remember device ID#. The default ID# is 255. This ID# is valid for all the IR remote controls.
3. Press the DEV key on the remote control.
4. Enter the device ID# in step 2.
5. Press the ENTER button on the remote.
If the Status indicator on the front panel turns blue, the remote control is operating properly. If the Status indicator does not
turn blue and there is still no response from the remote, please check the following:
When the device ID# is 255, the Status indicator is off when device is controlled by an IR remote control.
1. Batteries are installed correctly and the polarities of the batteries are not reversed.
2. Batteries are fresh and not out of charge.
3. IR receiver is not obstructed.
If the remote still can’t function properly, please change a remote and try again, or contact the device provider.
1.4 Starting Up and Shutting Down the Device
Two working modes are available for the mobile DVR. The connection of power cables and control interfaces varies from
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Mobile Digital Video Recorder User Manual
the device working mode.
Vehicle ignition startup and time-delay shutdown
The mobile DVR starts up when the vehicle ignites and shuts down according to the pre-defined delay time after the vehicle
is off. The startup and shutdown of the device depend on the vehicle ignition signal.
Timing on/off
The mobile DVR starts up or shuts down automatically according to the pre-defined time and the device works separately
from the running status of the vehicle.
1.4.1 Vehicle Ignition Startup and Time-delay Shutdown
The vehicle ignition startup and time-delay shutdown are realized by the vehicle ignition switch, which includes positive
pole ignition switch (providing high level signal when the switch closes) and negative pole ignition switch (providing low
level signal when the switch closes). The wire connection of the device varies from different vehicle ignition switch.
For detailed time settings of time-delay shutdown, see Chapter 6.1
Please contact the vehicle manufacturer for the connection information of starting switch.
The vehicle ignition switch, also called car key, controls the startup and shutdown of the vehicle. Most of the cars
adopts positive pole ignition switch currently.
Positive pole ignition switch
Figure 1. 4 Connection of Positive Pole Ignition Switch
Ignition switch is connected to the positive pole of DC+12/24V of vehicle batteries. Please make sure that the connection is
correct, and then perform the following steps:
Steps:
1. Connect the “DC IN +” of mobile DVR to the positive pole of vehicle batteries, jumping over the switch of normal
vehicle power.
2. Connect the “DC IN -” and “KEY -” of mobile DVR to the negative pole of vehicle batteries.
3. Connect the “KEY +” of mobile DVR to the vehicle ignition switch.
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Mobile Digital Video Recorder User Manual
The normal vehicle power refers to the main power of the vehicle power supply system. After the vehicle is off, the
normal vehicle power still provides direct-current source for the other devices inside and generally a main switch is
used to turn on/off it.
Negative pole ignition switch
Figure 1. 5 Connection of Negative Pole Ignition Switch
Ignition switch is connected to the negative pole of DC+12/24V of vehicle batteries. Please make sure that the connection is
correct, and then perform the following steps:
Steps:
1. Connect the “DC IN +” and “KEY +” of mobile DVR to the positive pole of vehicle batteries, jumping over the switch
of normal vehicle power.
2. Connect the “DC IN -” to the negative pole of vehicle batteries.
3. Connect the “KEY -” of mobile DVR to the vehicle ignition switch.
1.4.2 Timing On/Off
Figure 1. 6 Timing On/Off
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Mobile Digital Video Recorder User Manual
Steps:
1. Connect the “DC IN +” and “KEY +” of mobile DVR to the positive pole of vehicle batteries.
2. Connect the “DC IN -” and “KEY -” of mobile DVR to the negative pole of vehicle batteries.
For detailed time settings of time-delay shutdown, see Chapter 6.1
1.5 Alarm Input / Output Connection
1.5.1 Alarm Input Connection
DS-MP7504 series mobile DVR adopts the high/low-level electrical signals triggering (high level: 6~36 VDC; low level:
0~5 VDC) to realize alarm input. And in order to avoid error report caused by voltage fluctuation, no alarm will be triggered
by voltage ranging of 5~ 6VDC.
Figure 1. 7 Alarm Input Connection
1.5.2 Alarm Output Connection
The alarm output interfaces B1 and C1 of the mobile DVR is closed normally if no alarm occurs. When an alarm output is
triggered, the corresponding A1 and C1 interfaces will be connected. Thus, the active alarm device is required for the
system.
Figure 1. 8 Alarm Output Connection
1.6 SIM Card Installation
Pluggable 3G wireless communication module is designed for the mobile DVR and you should install the SIM card to
realize the wireless communication function.
Perform the following steps to install the SIM card on the mobile DVR.
Steps:
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Mobile Digital Video Recorder User Manual
1. Put on the antistatic gloves before the installation.
2. Use the screwdriver to loosen and remove the set
screw on the 3G and Wi-Fi module.
3. Pull the 3G module out of the mobile DVR.
4. The separate 3G module is shown as the figure.
5. Press the yellow button on the 3G module, to pop up
the corresponding SIM card slot. And then pull the
SIM card slot out.
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Mobile Digital Video Recorder User Manual
6. Place the SIM card into the SIM card slot correctly,
as shown in the figure.
7. Place the SIM card slot installed with the SIM card
back to the 3G module.
8. Install the 3G module component back to the mobile
DVR, and tighten the set screw.
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Mobile Digital Video Recorder User Manual
9. Connect the antenna to the device after the SIM card
installation is complete.
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