Head-Up Display Description And Function

Technical Description: 

The head-up display (HUD) projects driver information onto the windshield. It consists of image-generating and image-receiving components. The image-generating component creates the image and projects it onto the windshield. The driver's impression is an appearance of the projection about 2.5m away. The HUD is connected to the CAN bus to receive and display all data and signals from other control units.

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The head-up display includes the following settings:

• HUD settings - layout
• HUD settings - brightness and auto dimming
• HUD settings - height
• HUD settings - rotation
• HUD settings - color
• Display vehicle speed
• Display gear information
• Display distant to empty
• Display incoming call information
• Display turn-by-turn navigation (TBT) ADAS content:
• Display cruise control/adaptive cruise control (ACC) information
• Display traffic sign recognition
• Display intelligent speed adaptation (ISA) information
• Display lane departure warning (LDW) information
• Display lane keeping assist warning (LKA) information
• Display lane centering assist Information
• Display auto lane changing information (if equipped - OPT01)
• Display on-ramp and off-ramp assist information (if equipped - OPT01)
• Display driver attention alert information
• Display forward collision warning (FCW)/autonomous emergency (AEB) brake
• Display advanced automatic emergency braking (AAEB) warning
• Display automatic emergency steering information
• Display intersection assist information
• Display traffic jam assist information (if equipped - OPT01)
• Display traffic jam pilot mode information
• Display highway pilot mode information (if equipped - OPT01)

Head-Up Display Components: 

• Electronic board (logic board)
• Concave mirror
• 3.1" TFT screen
• Housing
• Bracket to mount on CCB
• Heatsink

Head-Up Display - Block Diagram: 

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Head-up Display - Power Supply: 

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Operation: 

Switching the head-up display on 

1. Press the "Settings" icon in the MDU.
2. Press the "HUD" button.
3. Press the "On" button.

   Courtesy of VINFAST, LLC

   Courtesy of VINFAST, LLC

Head-up display position adjustment 

1. Press the "Edit Position" button.
2. Use the controls to the left of the steering wheel to adjust the head-up display.
3. Confirm your settings with "OK".

   Courtesy of VINFAST, LLC

   Courtesy of VINFAST, LLC

Head-up display brightness and color adjustment 

1. Use the "HUD brightness" slider to set the required brightness.
2. Press the green, orange or white buttons under "Color" to select the required color setting.

Head-up display contents adjustment 

Under "Content", check the boxes for the information that you want to see displayed in the head-up display by touching them.

Courtesy of VINFAST, LLC