Find helpful information about your LG Product through our Help Library. Find helpful information about your LG Product through our Help Library.

Help library

Find helpful information about your LG product

[LG Cord Zero R5] Hits the wall frequently/keeps pushing/I want to know about the LiDAR sensor

Troubleshooting

Causes and Symptoms

  • Bumping into objects
  • How to set no-go zones
  • Guidance on obstacle avoidance

Try this

Bumping into objects

1. If an obstacle is placed lower than the top LiDAR sensor, the front bumper detects it.

2. If it keeps pushing obstacles, check if the bumper works normally.
Press the bumper to check if it works normally. (Clicking sound)
After opening the product, check if the protective foams at the both sides of the bumper are removed.

3. If it keeps bumping into obstacles in the same location, set no-go zones on the ThinQ app.
You can prevent hitting with obstacles.

Removing the bumper surface protection sponge

Others

➔ Basically, the LiDAR sensor detects obstacles. If not possible, the front bumper will detect them by bumping into them.

1. Obstacle detection by the top LiDAR sensor
2. Obstacles that are placed lower than the LiDAR sensor are detected by the front bumper.
3. The LiDAR sensor cover acts as a bumper to detect obstacles.

  • Above the LiDAR sensor
    The cover detects obstacles as it gets pressed.
  • Below the LiDAR sensor
    Bumper detection (* about 58.5mm)(2.3in)
    Climbing a height of 20mm(0.78in)
Cover bumper sensor and lidar sensor at the top
            Front bumper sensor display image

This guide was created for all models, so the images or content may be different from your product.

*Required question