ICARVISIONS JH4AN-HD User manual

AI MDVR Installation and debug manual
1
AI MDVR Installation
and debug manual
（APP: iCalibration）
Applicable models：JH4AN-HD/JH8AN-HD
Dear users, functional setting of this device requires some
expertise. Therefore, please carefully read and fully
understand the instruction before use.
Thank you for choosing our product. Difference between models or product upgrading
may result in appearance or features different from those described in the instruction;
thus, it all depends on the actual product or you can contact the manufacturer.
Information contained herein is subject to irregular change without prior notice.

AI MDVR Installation and debug manual
2
Catalog
I. Overview............................................................................................................. 5
II. Preparation before installation................................................................. 5
1. Major equipment.......................................................................................... 5
2. Tools required for installation.............................................................. 5
3. Site required for installation ............................................................... 6
III. Installation steps..................................................................................... 6
1. Wiring.......................................................................................................... 6
2. ADAS camera installation.......................................................................... 7
3. DSM camera installation.......................................................................... 10
4. BSD camera installation (optional) ...................................................... 12
IV. ICalibration calibration operation and parameter setting................... 14
1. The first way to log in to iCalibration APP ...................................... 14
2. The second way to log in to iCalibration APP..................................... 16
2.1 Simulation speed setting ....................................................................... 18
3. Streaming .................................................................................................. 19
4. DSM algorithm ........................................................................................... 19
4.1 DSM calibration .................................................................................... 20
4.1.1 Correct the camera position............................................................ 20
4.1.2 Frame drawing..................................................................................... 21
4.1.3 Start calibration ............................................................................. 21
4.1.4 Frame drawing..................................................................................... 22

AI MDVR Installation and debug manual
3
4.2 DSM parameter........................................................................................ 23
5. ADAS algorithm.......................................................................................... 24
5.1 ADAS calibration................................................................................... 24
5.1.1 Correct the camera position............................................................ 24
5.1.2 Frame drawing..................................................................................... 26
5.1.3 Enter vehicle parameter information.............................................. 26
5.1.4 Frame drawing..................................................................................... 28
5.2 ADAS parameters .................................................................................... 29
6. BSD algorithm (optional)........................................................................ 30
6.1 BSD calibration .................................................................................... 31
6.1.1 Correct the camera position............................................................ 31
6.1.2 Frame drawing..................................................................................... 32
6.2 BSD parameters ...................................................................................... 32
7. Date/time .................................................................................................. 34
8. Vehicle Information................................................................................. 34
9. Network settings...................................................................................... 35
10. Authorization ........................................................................................... 37
11. Video settings.......................................................................................... 37
12. Recording plan (need to be set in timing recording mode)................ 39
13. IPC............................................................................................................. 40
14. Main stream............................................................................................... 41
15. Sub-stream................................................................................................. 42

AI MDVR Installation and debug manual
4
16. SD Record .................................................................................................. 43
17. Sensor........................................................................................................ 44
18. Speed ......................................................................................................... 45
19. Acceleration ............................................................................................. 46
20. Temperature............................................................................................... 47
21. Alarm linkage ........................................................................................... 47
22. Other alarms ............................................................................................. 48
23. Device restart.......................................................................................... 50
24. Configuration management........................................................................ 51
25. Device format ........................................................................................... 52
26. Left/right turn signal test................................................................... 53
27. Video search ............................................................................................. 54
28. System message.......................................................................................... 55
29. Algorithm information ............................................................................. 56

AI MDVR Installation and debug manual
5
I. Overview
The following installation instructions in this document describe in
detail the installation and debugging steps of the AI MDVR all-in-one
product DSM/ADAS/BSD. Please refer to the manual instructions for
operation.
II. Preparation before installation
1. Major equipment
AI MDVR, ordinary camera, ADAS front-view camera, DSM camera, BSD dual
camera (optional), as shown in the figure:
AI MDVR
ADAS&DSM camera ordinary camera BSD dual camera (optional)
2. Tools required for installation
a. Basic tools
Allen wrench (standard tool)
Phillips screwdriver (non-standard tool)
Wrenches, pliers (non-standard tools)
b. Special tools
Multimeter or test pencil, tape measure, square ruler, black tape,
alcohol cotton；
Android mobile phone, mobile phone data cable, 360 portable WIFI (optional)
Or

AI MDVR Installation and debug manual
6
special calibration tool
3. Site required for installation
Make sure that the vehicle is parked stably on a flat ground. It is
better to have a road convenient for testing near the installation site.
III. Installation steps
1. Wiring
a. Wiring topology diagram, as shown in the figure:
Wiring topology
b. Wiring method
A total of 5 wires (required): power +, power -, ACC, left turn, right
turn;
Brake signal (optional);
Method: Connect the electrical signal of the body to open the panel of
the car, use a multimeter or an electric pen to find the power supply VCC,
ignition signal ACC, GND and left turn signal line and right turn signal
line and connect them.
Connect the DSM camera to the first channel CAM1/DSM of the host (display
the first channel)

AI MDVR Installation and debug manual
7
ADAS camera connected to the second channel CAM2/ADAS of the host (display
the second channel)
The BSD camera is connected to the third and fourth channels of the host
(the third and fourth channels are displayed). The JA-MC923 is a dual
camera on the right side, which needs to occupy two channels. JA-MC922
is a single camera on the right side, and it needs one channel to connect
to the third channel of the host (display the third channel).
2. ADAS camera installation
Before installation, the installation position can be adjusted
appropriately through APP-real-time video or external display screen.
a. Installation location
For medium and large vehicles, the front-view camera should be
installed at the bottom of the windshield near the bottom, within 20cm
on the left and right of the center axis of the vehicle, as shown in the
figure:
(Note: Don't be blocked by windshield wipers)
The front-view camera is installed in the windshield of medium and large vehicles
For small cars, the front-view camera should be installed in the upper
middle of the windshield, below the rearview mirror, within 20cm on the
left and right of the center axis of the vehicle, as shown in the figure:

AI MDVR Installation and debug manual
8
(Note: The installation location is within the wiper area, but the camera
cannot be blocked by the wiper)
The front-view camera is installed on the windshield of a small car
b. Installation method
Use alcohol cotton to wipe clean the pre-installed area of the
windshield.
Remove the 3M glue and lens protective film of the front view camera
Preliminarily adjust the camera angle before pasting and fixing. If
the front windshield is perpendicular to the ground, press (coarse
adjustment; if the angle between the front windshield and the ground
is less than 90°, adjust the tilt angle as appropriate, and set the
front camera horizontally. Paste on the windshield (can be installed
with the help of a square ruler or a spirit level).

AI MDVR Installation and debug manual
9
Angle adjustment:
After installing the camera on the glass surface of the car, you can
adjust the angle of the camera by adjusting the internal screw of the ADAS
camera with an inner hexagonal tool, as shown in the following figure:

AI MDVR Installation and debug manual
10
3. DSM camera installation
Before installation, the installation position can be adjusted
appropriately through APP-real-time video or external display screen.
a. Installation location
Installed and fixed on the center console of the vehicle directly in
front of the driver's main driving position or within 20cm left and
right, or fixed in front of the driver to the right (or left) (10~30°)
position, and the device is tilted up by 5~30° Angle, and according
to the distance between the installation position and the driver, the
lens can be adjusted to ensure the best working condition of the
equipment.
The angle should be at the door of the car as far as possible, and
the image should be as far away from the window as possible when
monitoring the driver, otherwise the image will be dark and the effect
will be poor.
DSM camera installation angle, steering wheel cannot be displayed in
the image, it will cause the infrared to focus on the steering wheel
in an environment that will cause forward and backward light, causing
the image to be darkened and the effect is not good (you can adjust
the angle slightly upward, or the position slightly outside)
The best distance between the DSM camera and the driver’s face is
70-100cm.