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M303-0012
- Commodity name： M303-0012
- Product Description
- 右侧描述
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Parameter
Specification Item Parameter Working voltage (V) 9-36V Working current (mA) <300mA@12V Working temperature (°C) -40 —— 80°C Storage temperature (°C) -40 —— 85°C Working frequency (GHz) 77GHz - 81GHz Transmitted power (dBm) 12dBm Modulation mode FMCW FOV angle (vertical) (°) 30° FOV angle (horizontal) (°) 150° Detection Range (m) 30m Wiring diagram
Wiring connection
Sensor Installation
1. Installation heigh
2. Requirements for vertical installation angle
Installation height Upward angle 0.6 - 0.75m 10° 0.75 - 1.3m 5° 3.Sensor fix
The radar is installed on the vehicle body with a bracket, and the vertical installation angle is adjusted through the mounting bracket.
Dispaly Installation
1.Choose the appropriate position for installation at the following three positions A, B and C, so that the driver can easily observe the display; 2.Clean the surface of the installation position, and use 3M tape to stick the display on the upper body, or use screws to lock the display on the vehicle body.
Installation picture for left-hand driving vehicl
Setup Function
1. Setup
Button pressing time Setting function LED bar showing Definition Remark 0-1.5s Volume 0 OFF Shortly press the setup button, the buzzer will beep once and enter into the volume adjustment mode, the display will show the current volume; Each time you press the setup button, 3, 2, 1 and 0 cycle, stop pressing, and the display will automatically save the status and exit. 
1 Low 2 Middle 3 High 1.5s-3.0s Imperial VS Metric display F0 Metric Constantly press the setup button the buzzer will beep once and enter into the display system setting mode, the display will show the current status; Each time you press the setup button, F0 and F1 cycle, after stop pressing, and automatically save the status and exit. 
F1 Imperial 3.0s-4.5s Object type C0 All targets Constantly press the setup key, the buzzer will beep once, and enter into the detection object setting mode, the display will show the current status; Each time you press the setup key, the mode C0 and C1 cycle, after stop pressing, the display will automatically save the status and exit. 
C1 Moving targets only 4.5s-6s Automatic learning function L0 OFF Constantly press the setup button, the buzzer will beep once, enter into the automatic learning function setup mode, and the display will show the current status; Each time you press the setup button, the mode L0 and L1 will cycle, stop pressing and exit. When the L1 shows, stop pressing, the system enters into the automatic learning mode, and the display automatically changes to L0 after the learning is completed; 
L1 Sensor automatic learning >6.0s Detection range d3.0 distance is 3.0m*2.4m Constantly press the setup key, the buzzer will beep once, enter into the detection distance setting mode, and the display will show the current status; Each time you press the setting key, press d3.0, d4.5, d5.0, d6.0, d10 and dFF to cycle, stop pressing and exit automatically. 
d4.5 distance is 4.5m*3.4m d5.0 distance is 5.0m*4.0m d6.0 distance is 6.0m*4.4m d10 distance is 10m*5.0m dFF Adjust via CAN tool 2. Automatic brightness adjustment: the display detects the external brightness and will automatically adjusts the brightness of the display;
3. Detection range setting: The detection range of the sensor is shown in the figure below. For different vehicle models and conditions, the detection area can be configurated by display setup button or PC configuration software:
L1: Setup for the rear step, the distance from the sensor installation position to the rearmost part of the vehicle, the default value is 0m;
L2: Warning distance (setting range: 1-30m, accuracy: 0.1M), default: 10.0m;
W1: detection width on the left side of radar sensor (setting range: 1m-5m, accuracy: 0.1M), default: 1.3m;
W2: detection width on the right side of radar sensor (setting range: 1m-5m, accuracy: 0.1M), default: 1.3m
4. Trigger alarm distance setting:
The trigger alarm distance of sensor can be configured by CAN tool through PC end configuration software
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Xiamen Autostar Electronics Co., Ltd
No.190,Siming Park,Tong'an Industrial District, Xiamen,Fujian,361100,China