MRB H4HDD Series, User Manual, Page: 25 / 55

25
Identify description
1
、
sensor 1
sensor (alarm), such as reversing line screen switch, default
steering
2
、
sensor 2
sensor (alarm), such as left switch screen, default to turn
3
、
sensor 3
sensor (alarm), such as right turn screen switch, default reverse
4
、
sensor 4
sensor (alarm), default alarm
5 、 Ground wire of output power +12V
6 、 white audio input 1 RS232TX ， custom serial port
7
、
white audio input 2 RS232RX
，
custom serial port
8
、
white audio input 3
audio input A2
9
、
white audio input 4
audio input A1
10
、
Output power +12V GND
4.4 Data cable (Use for data transferred: From HDD to PC)
5. Structure Introduction of the Product Appearance
5. Front Panel