accele high definition mobile dvraccele hd mobile dvr-720p user manual [5] 1. system introduction...

Accele High Definition

Mobile DVR

DVR-720P

USER MANUAL

Version 1.6

Accele HD Mobile DVR-720P USER MANUAL

[1]

Safety Tips & Instructions

Before installing and using, please read

the following warnings carefully.

Please read this

before installing

and using.

Please keep this

manual for

future reference.

The Accele Mobile DVR-720P uses a DC power supply; voltage input

range is 8V-36V. Please be sure to pay attention to 12V and GND

when connecting the power. Backwards connections could cause

DVR to short-circuit.

Please install a 15A fuse in line with the 12v wire to avoid short

circuits and possible equipment damage.

From the power supply to DVR, all power cables must be able to

withstand more than 60Watts. For example, when the vehicle power

supply output voltage is 12V, the source line must be able to

withstand 5 Amps or more.

Please install the equipment in a dry environment; avoid damp

areas, areas where water may drip or spray, etc.

To extend the life of the equipment, please install in a safe place,

away from moving parts and excessive vibration.

The equipment should be installed in the vehicles interior, in a well

ventilated area; DO NOT install in a location with no ventilation.

Please ensure that the equipment is away from any direct heat

sources in the vehicle cabin to avoid possible overheating and

device failure.

Please install in a location that ensures that passengers and/or

drivers cannot interfere with and damage any component(s) of the

device.

It is recommended that the power cord be wrapped in heat shrink

or similar wire protection material, which will help to prevent a

short circuit or disconnection.

PLEASE DO NOT OPEN THE DEVICE. DEVICE CONTAINS NO USER

SERVICEABLE PARTS INSIDE.


[2]

INTRODUCTION

Hello and congratulations on your purchase of the Accele HD Mobile DVR system. This

manual will explain in-depth, the features, functions, and specifications of the Accele HD

Mobile DVR-720P.

This system allows the user to connect up to four (4) recording and listening devices,

simultaneously record content, play back previously recorded content via the device without

removing storage medium, and also set-up timed recordings. Our system features two (2)

standard size SD card slots. Each SD card slot has a maximum capacity of 128GB, giving you

a grand total of 256GB capacity for your HD recordings. In addition to a sturdy metal housing,

this device also features a lockable front door, providing extra security for your recordings and

preventing unwanted tampering with vehicle recordings and device settings.

This manual will describe the functions and settings of the device, the connector signal

and interface definitions/pin-outs on the back panel, and user operations. For more details,

please see the Table of Contents immediately following this page.


[3]

TABLE OF CONTENTS 1. System Introduction 5

1.1. Product Features 5

1.2. Appearance 6

1.3. Remote Controller 7

1.4. Front Panel 8

1.4.1. LED Indicator 8

1.5. Back Panel 8

1.6 Product Introduction 9

2. Main Functions 10

3. Parameter Sheet 11

4. Operation Interface Setup 13

4.1 User Log-In 13

4.2 System Main Menu 13

4.3 Search 13

4.3.1 Video Search 14

4.3.2 Picture Search 14

4.4 System Setup 14

4.4.1 Power Management 15

4.4.2 Time Set 15

4.4.3 User Management 15

4.5 REC Setup 16

4.5.1 Basic Setup 16

4.5.2 Mirror Record 16

4.5.3 Main Stream 17

4.5.4 Sub-stream 17

4.5.5 Time Record Setup 17

4.5.6 Disk Management 18

4.6 Tools 18

4.6.1 FORMAT 18

4.6.2 Parameters 18

4.7 System Info 19


[4]

5. Device Installation 20

5.1 Power Cable Connection 20

5.2 Audio/Video Interface Definition 21

5.3 Power Interface Pin-Out 21

6. TROUBLESHOOTING 22


[5]

1. System Introduction

1.1 Product Features

Feature Details:

HIS Solution, H.264 Compression Mode, Many stream recording, 4CH Video+2CH Audio Input, Compatible

with 720P Accele AHD High Definition and Standard Definition Analog Camera inputs.

Professional Power Design for all kinds of Vehicles, 10-36V DC

Wide Voltage, Over-load, Over-voltage, Short Circuit, Reverse Polarity Protection, Suitable for all kinds of

vehicles.

Device has DC 12V/2.5 Amp output that can offer power for cameras, mini monitor and some low power

peripheral devices.

SD card data storage (2 SD cards, Each support a maximum of 128GB)

Exclusive pre-allocated DVR Special File System Technology, ensuring the integrity of your data.

Flame out Time-lapse Video Recording Function (Highest support long delay time 24 hours)

Auto Recording and Timed Recording modes available for different applications.

All Aviation connectors, super stable, Anti-shock, Easy installation, Plug in and screw tightly.

System interface and menu is easy to use and very user friendly.

Units can be set up in batches, according to customer's requirements;

Dimensions: 4.4in(W) x 1.4in(H) x 5.4in(D); Weight: 0.7 lbs;

H.264 Compression Mode; Supports 4-CH at 720P.

Accele AHD Input and Analog Standard Definition camera input.

Exclusive pre-allocated File System Technology that prevents issues

with file system collapse, data loss and corrupt SD card files,

ensuring the integrity of the data.

10-36V Adaptive Wide Voltage Input; Low Power Consumption

Design.

SD card storage (2 SD cards, Maximum Size: 128GB each )

Resistant to excessive vibration, dust and other elements that

cause data corruption;

Reliable aviation connectors to eliminate dust and prevent

accidental disconnects.


[6]

1.2. Appearance

Front and Back View of DVR-720P:

Device back view

Device front view


[7]

1.3. Remote Controller

Key Function Picture

Power and Standby Button

To enter system s e t t i n g s .

[0－9] keys: In the setting mode, 0-9 is used to select

The number of menu items. In playback mode, the key 1,2,3,4

to select single channel playback, ESC Button for 4-channel

playback.

Delete Button

Return to the preview picture or previous menu

Enter button: button for setting system parameter, selecting,

switching and playing.

Direction Key: up, down, left, right

Display system info under monitoring mode

Rewind button. In play mode, press REW button to

select 2/4/8/16/,Press play button return to normal

Play Button

Forward button. In play mode, press this button to select

2/4/8/16/,Press play button for return normal

Pause button

Stop button

Playback Page\Forward

Playback Page\Back

PTZ Function key

Calling Shortcut

Quickly setup

Snap pictures

[Others] Reserved

Tips:

In the video preview interface, you can undertake the following actions :

Press F2 to enter Quick Setting, you can change the device number;

Press LOGIN to enter the menu, direct input password: Administrator: 666666, User:

000000;

Press INFO to display the hardware and software versions, storage capacity, etc.;

Press 1.2.3.4 to enlarge the corresponding channel video, press 9 or ESC to return to four preview videos.

Press the playback key to directly start the video playback;


[8]

1.4. Front Panel

1.4.1. LED Indicators

[PWR] Power LED:

LED light means system is powered on.

[VLOS] Video Indicator:

LED On - Video Loss; LED Off - Video Normal

[SD1] SD Indicator:

LED Off – SD Card Removed; LED On – SD Card recording; LED Flash –SD Card present, not

recording;

[SD2] SD Indicator:

Same as SD1 Indicator

[IR] Infrared remote control receiving interface

**** Status LED flashing in circular motion means the device is booting up ****

1.5. Back Panel

● [DC-IN] Power Plug:

Red – Connect to constant 12v;

Black - Connect to Chassis Ground;

Yellow – Connect to ACC/IGN Source.

● [AV1-AV4] Channels 1-4 Video , Audio input interface; includes DC 12V output;

● [AVOUT] Video and Audio output interface, Include DC 12V output;

● [WIFI] N/A

● [GPS] N/A

● [3G] N/A

● [SENSOR] N/A;

NOTE: If you plan on using timed recording or ignition controlled recording, please be

sure to connect the ACC cable in the car


[9]

1.6 Product Introduction

Please make sure that you have read this manual prior to installing and using.

Device Power Connection:

★ Switched Recorder Wire Connections★

Red cable - Connect to vehicle constant 12v;

Yellow cable - Connect to Ignition switch

Black cable - Connect to vehicle Chassis Ground

★ Timed Recorder Wire Connections (Bench test usually done this way) ★

Red and Yellow cable - Connect to Switched source

Black cable - Connect to vehicle Chassis Ground

Device Aviation connector Pin-Out:

Device port pins definition Camera port pins definition

When a new SD card is loaded into the device, the device automatically formats the SD card and

the storage space is pre-allocated. Multi-channel videos will write and be stored in a pre-allocated fixed

storage space, effectively prolonging the service life of the storage medium, preventing data loss and

SD card malfunctions.

*****PLEASE NOTE: INITIAL START-UP, IT WILL TAKE 3-4 MINUTES TO

SHOW NORMAL STATUS SCREEN*****

SPECIAL INSTRUCTION


[10]

2. Main Functions

Main Sub-Item Description

Reco

rdin

g S

ub-S

yste

m

Video Channel 4Channel video + 4Channel Audio recording synchronously；

Resolution Support 720P(1280*720),D1(704*576),HD1(704*288),CIF（352*288）；

Image Quality 0-7 levels, 0 is the highest level.

OSD Overlays information such as date time and vehicle ID

Loop Record Support SD card loop recording, loop cover previous video

Record Mode Automatic recording, Timed recording, and manual recording

Preview Support 1 channel and 4 channels preview. Support enlarge video image.

Disk overwritten

Space pre-allocated Support disks overwritten function.

Playback

System

Video Search Search video files anytime per day, type(n/a)

Playback

Support 1 to 4 channels playback.

Support forward and backward play at the speed of: x2, x4, x8, and x16.

Support timestamp search.

Graphical

User

Interface

Setup system parameters with the remote control.

GUI ON/OFF

___________________

File

System

System delay-time power on/off;

DVR special file recording System Technology, Exclusive car record file system, space pre-allocate,4ch single file Record, cyclic covering; To avoid the storage of the media causes file fragments, with high reliability and high

stability；


[11]

3. Parameter Sheet

Item Parameter

OS Linux

Language English/Others (can be customized)

Video Compression H.264 Compression Mode

OSD Overlays information such as date time and vehicle ID

GUI Graphical User

Interface

Setup system parameters with the remote control.

Vid

eo R

eco

rd S

ystem

Video Input 4CH 720P AHD input, aviation connector, 1.0Vp-p, 75Ω

Video Output 1 CVBS, 1.0Vp-p, 75Ω,Aviation,Support 1CH Full Screen,4CH Screens

Preview Support 1 channel and 4 channels preview. Support Manual full screen

preview

Resolution 720P/D1/HD1/CIF, MAX:4 channels of 720P

Video Quality 0-7 levels, 0 is the highest level, 7 is the lowest level.

Video Standard

PAL: 100f/s , CCIR625

line,50field; NTSC: 120f/s,

CCIR525 line,60field;

CIF: 256Kbps ~ 1.5Mbps, 8 level video quality

optional; HD1: 600Kbps ~ 2.5Mbps, 8 level video

quality optional; D1: 800Kbps ~ 3Mbps, 8 level

video quality optional; 720P: 4Mbps-6Mbps, 8

levels video quality optional

Record Mode The default setting is auto recording after power on. Timed

recording and manual recording are also supported.

Audio

Audio Input 4CH, Aviation Plug

Audio Output 1CH, Aviation plug, the output level: 1V - 2V

Compression G.726 compression, 8KB/s speed

Video

Storage

Storage Dual SD Card, each max 128GB; Total of 256GB

Upgrade Support SD Card updating.

File Format .264 General video format

File System Special FAT32 File System

Video

Playback

Video Search Search video by Record Time/Record Type etc

Playback

Max support 4CH Replay /Stop/Fast Forward/Fast Reverse at same time

Support x 2, x4, x8, and x16. fast forward or fast backward play

Safety Management User/Admin 2 Levels Different Passwords , support screen lock


[12]

Voltage &

Power

Consumption

Power

Management

Adaptive wide power input, features Voltage Over-load, Short Circuit

and Reverse Polarity Protection. Supports timed power setting and

features Time-delay power off

Voltage Input DC:+8V ~ +36V

Voltage Output [email protected]，[email protected]

Power-off

Protection

UPS Technology, All video information can be saved automatically

when the power is cut off, and make sure that all the files cannot

be damaged. Power

Consumption Normal Working ＜5W Stand-by Status ＜0.5W

Working

Environment

Temperature -20℃ to +70℃

Humidity 20% to 80%

Others

Size 112(W) x36(H) x138(D) mm

Net Weight 360g

mailto:%[email protected]

mailto:%[email protected]


[13]

4. Operation Interface Setup

4.1 User Log-In

When the password switch is set to “Off”: Pressing Login will provide access to the main

menu.

When the password switch is set to “On”: Pressing Login will provide access to the Login menu.

Enter password, Press [OK] key, then you can enter the main menu.

**********************************************************************************

Administrator default password is 666666.

User default password is 000000. User is limited to viewing videos.

**********************************************************************************

4.2 System Main Menu

4.3 Search


[14]

4.3.1 Video Search

**** Color display indicates video file exists for current day and time **** “Search Date”: Press the number key to enter date, default is current date. “Start

Time”: Press the number key to enter date, default is 00:00.

“End Time”: Press the number key to enter date, default is 23:59.

“Storage Media”: Press the [OK] button to select: all disks, disk 1, disk 2.

4.3.2 Picture Search

This menu is for searching through the device screenshot pictures.

4.4 System Setup


[15]

4.4.1 Power Management

This menu is to setup Power management modes and power distribution

.

"Power mode": press the number keys to select the type, the default is ignition mode.

"Delay Off": Press the number keys to enter the time, the default is 5 minutes, can be set to 1440

minutes

"Screen time”: Press the number keys to enter the time, the default is 60 minutes, can be set to 0-

1440 minutes

"Power On": Press the number key to enter time, setup the timer start time "Power

Off": Press the number key to enter time, setup the timer off time

"Layout": Single, 2-channel, 4 grids, nine grids and other video channel layout

4.4.2 Time Set

This menu is to setup device parameters, such as date and time, etc

"Date Type": Different date format for choosing. "Date": Press

the number keys to enter current date.

"Timeout": optional remote control does not operate the exit time

“Real Time": Press the number key to enter the current time

4.4.3 User Management

"Password Enable": You can enable or disable password authentication to access the menu. Modify

or setup password of users and the administrator by remote control.


[16]

4.5 REC Setup

Recording setup menu includes: Basic setup, Main stream, Sub stream, Mirror Recording, Time

recording, Disk management

4.5.1 Basic Setup

This menu is to setup the basic audio and video parameters

"Video Type": PAL / NTSC, press [OK] key to select.

"Record Mode": Auto / timer recording, press [OK] key to select.

"Audio Type": G726 audio format.

"Audio Gain": 1-20 gain level to select.

"Camera Type ": Can switch the status of standard definition and high definition camera input.

4.5.2 Mirror Record

When there are two (2) SD cards inserted at the same time, you can set one up to mirror the video

recordings on the other. Use this menu to setup the recording parameters.


[17]

4.5.3 Main Stream

This menu is to setup the speed, resolution & quality of each video channel.

"Enable": open or close the channel of pre-recording function, press [OK] key to select.

"Resolution": CIF, HD1, D1 and 720P resolution for choosing, press [OK] key to select.

"FPS": 1-25 frames (P standard), 1-30 frames (N standard).

"Image quality" setup video quality under different resolution, 4-speed adjustable. "Audio"

setup the audio recording on or off.

4.5.4 Sub-stream

This menu is used to set the parameters of the transmission stream.

"Resolution" Setup the transmission resolution, press [OK] key to enter.

"FPS" Setup the transmission time frames, press [OK] key to enter.

"Image quality" setup transmission quality grade, press [OK] key to enter.

4.5.5 Time Record Setup

Setup the timer recording time periods, everyday can be set to two periods.

Move the cursor to "Timing Recording" and press [OK] button to set up the following timing list. **********************************************************************************

Timer recording start time must be before the end time.

**********************************************************************************


[18]

4.5.6 Disk Management

When there are multiple disks, disk priority may be changed.

"REC": Setup main video or sub video in disk.

"Priority": Setup the priority of different memory, enabling loop recording, function missing video

recording.

4.6 Tools

Menu Includes: IO/Speed/Temperature/Acceleration/Voltage/Output

4.6.1 FORMAT

Format storage device (will Format automatically, no need to manually format SD Card)

4.6.2 PARAMETERS

“Import”: Import parameters in SD Card to current device, “Export”:

Export current device parameters to SD Card; “Default”: Default to

factory setting;

*****Attention*****

If using a large quantity of devices with the same settings, please use Parameter

Export/Import for configuration. After setting up one device, export these

parameters to an SD Card then import to other devices for fastest setup.


[19]

4.7 System Info

System Info has 3 parts for detailed information; View by menu or by Pressing INFO

***********************************************************************************

Press F2 for Quick Setup

***********************************************************************************


[20]

5. Device Installation

5.1 Power Cable Connection

DVR uses DC power supply, Working Voltage: 8V - 36V.

★ Switched Recorder Wire Connections

Power +

Red cable: Positive; Constant 12v.

Black cable: Negative; Chassis Ground

Yellow cable: Positive; Ignition switch or other switched source.

★ Timed Recorder Wire Connections (Bench test usually done this way)

Power +

Fuse

Power -

Power IN (RED)

Power IN Negative (Black)

ACC IN (Yellow)

RED & YELLOW: Connect Together with 12v (+)

BLACK: Connect to Ground (-)

Attention

1. The recorder is powered via DC power supply; please pay attention to the positive and negative polarity.

2. The voltage is 8V~36V. Do not apply voltage beyond this range. With low voltage conditions,

the recorder will not power up. Under high voltage conditions, you will cause harm to the

recorder.

3. Please make sure the recorder is connected directly to car power. Do not connect to the alternator,

the instantaneous voltage will harm to the recorder.

4. The power cables must be able to withstand beyond 60W. (For example, when vehicle output voltage is

12V, the power cables must be capable of withstanding at least 5A.)

5. Please install a 15A fuse in line with the 12v wire to avoid short circuits and possible equipment

damage.

6. Please cover cables with heat shrink tubing or wire loom to help prevent short circuit and accidental

disconnects.

Power in (RED)

Power - Power in (Black)

ACC in (Yellow)


[21]

5.2 Audio/Video Interface Definition

The device supports channels AV1-AV4 via screw-on Aviation Connectors.

Device port pins definition Camera port pins definition

5.3 Power Interface Pin-Out

The DVR Power Interface Pin-Out is as follows:


[22]

6. Troubleshooting

DVR is not receiving power or not Powering up

Verify that the power adapter cable is plugged into the DVR and wired to a reliable power source. If the DVR is wired to an ignition source, check that the ignition is set to the ON position.

Make sure you are using the correct power adapter for the DVR. If the power adapter does not provide sufficient power for the DVR, it may prevent the system from powering up or detecting the hard drive.

Confirm there is power at the DVR. Test for voltage at the DVR plug. If there is no voltage, connect wires to a different power source.

No Picture on Monitor after Connecting it to the DVR

Video cable is loose or has become disconnected. Check the video cable connection to your monitor.

Monitor not detected by DVR. Power off the monitor and DVR. Power on the monitor first, and then power on the DVR.

Monitor input channel for DVR is not selected. Select the input channel your DVR is connected to.

DVR is set to a resolution that is unsupported by monitor.

Remote Control is not Detected by the DVR

Battery in the remote control is weak or dead. Replace the remote control battery.

Line of sight between the DVR and remote control is blocked. Make sure there are no objects blocking the IR receiver on the front panel and the remote control. The remote works best when lockable cover is OPEN.

Camera is not Detected by the DVR

Camera cable is not connected to the DVR. Firmly connect the camera cable to an AV IN port on the DVR.

Camera is not detected by DVR. Disconnect and reconnect the camera. If this does not work, restart the DVR.

Hard Drive is not Detected by the DVR

Wrong power adapter being used with the DVR or bad cable connection. If the power adapter does not provide sufficient power for the DVR, the DVR may be able to power up, but it may not have enough power to operate the SD card writer. See DVR is not receiving power or not Powering up for details on ensuring you are using the correct power adapter.

SD Card is not properly inserted. Remove the SD Card and re-insert in the SD card slot, making sure to push all the way in until you feel it “click” into place.

There is no SD card in the device. Install a SD card into the DVR. Device will automatically format most SD cards once a new SD card is inserted. NOTE - Formatting the hard drive will erase all data saved on the SD Card

The DVR is no Longer Recording

All inserted SD cards have been removed. Insert SD card in SD Card Slot 1.

Overwrite is not enabled. Check your DVR Manual for details on enabling overwrite or “Loop Recording”.

Hard Drive is not Full and the DVR is not Recording

You must manually format the hard drive using the DVR before the DVR will record. Check your DVR Manual for details. NOTE - Formatting the hard drive will erase all data saved on the hard drive.

No Picture on Selected Channels or Camera Picture is not being Displayed

Camera cables are loose or have become disconnected.

Camera cables are not connected to AV IN ports.

DVR Video IN ports have become damaged. Move the camera(s) to a different channel.

There may be an issue with the camera or camera extension cable. Try using a different extension cable or camera.

There is a Picture, but no Sound

Channels with audio are not selected. Select channels with audio input enabled to hear sound.

No audio-capable cameras are connected to the DVR. Audio-capable cameras are required to use audio functionality.

DVR channels have not been enabled for audio. Check your DVR Manual for instructions on enabling audio channels.

External speakers are off or volume is turned down. Ensure external speakers are on and increase volume on external speakers.

https://www.lorextechnology.com/support/self-serve/Security+DVR+Troubleshooting+Guide/3700028#nopower

https://www.lorextechnology.com/support/self-serve/Security+DVR+Troubleshooting+Guide/3700028#nopower

accele high definition mobile dvraccele hd mobile dvr-720p user manual [5] 1. system introduction...

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